糖果派对下载注册

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                浅析共轴双旋翼无人直升机系统设计

                浏览数:9
                2018-12-10 08:15:00

                目 录

                1 前言

                2 概述

                3 共轴双旋翼无人直升机总体设计

                3.1 ZHUYAOCANSHUFENXIYUXUANZE

                3.1.1JIANGPANZAIHEDEXUANZEJIFANGFA

                糖果派对下载注册3.1.2GONGLVZAIHEDEXUANZEJIFANGFA

                糖果派对下载注册3.1.3XUANYISHIDUDEXUANZEJIFANGFA

                3.1.3JIANGJIANSUDUDEXUANZEJIFANGFA

                糖果派对下载注册3.1.5YEPIANSHUDEXUANZEJIFANGFA

                3.1.6DONGLIXITONGGONGLVDEXUANZEJIYINGXIANGYINSU

                3.2ZHUYAOCANSHUDUIXUYONGGONGLVDEYINGXIANG

                糖果派对下载注册3.3ZHUYAOCANSHUDUIFEIXINGXINGNENGDEYINGXIANG

                糖果派对下载注册3.3.1XUANTINGSHENGXIANHECHUIZHIPASHENGSUDU

                糖果派对下载注册3.3.2SHIYONGSHENGXIAN,ZUIDAPASHENGSUDUHEZUIDAXUHANGSHIJIAN

                3.3.3ZUIDAHANGCHENGHEZUIDAFEIXINGSUDU

                3.4QIDONGBUJU

                3.5ZHONGLIANGZHONGXINXINFENXIFANGFA

                糖果派对下载注册3.6ZHUANDONGGUANLIANGFENXIFANGFA

                4共轴双旋翼无人直升机结构设计

                4.1JITIXITONG

                4.1.1JITIZHUCHENGLIJIEGOUSHEJIYUANZE

                4.1.2JITIFEICHENGLIJIEGOUSHEJIYUANZE

                4.1.3QILUOJIAJIEGOUSHEJIYUANZE

                4.2CHUANDONGXITONG

                4.2.1JIANSUQITEDIAN

                糖果派对下载注册4.2.2ZHUJIANSUQIDEJIEGOUHEGONGZUOYUANLI

                4.3SHENGLIXITONG

                4.3.1XUANYIXITONG

                4.3.2JIANGYEXITONG

                4.4CAOZONGXITONG

                4.4.1BANCHADONG

                4.4.2QUANCHADONG

                4.5DONGLIXITONG

                5动力学分析

                6运动学分析

                6.1 YUNDONGXUEYANJIU

                6.2 YUNDONGXUESHIXIAN

                7强度校核分析

                7.1QIANGDUXIAOHEDEYIYI

                7.2QIANGDUXIAOHEDEFANGFA

                8结论


                1 前言

                糖果派对下载注册YITAOWANZHENGDEGONGZHOUSHUANGXUANYIWURENZHISHENGJIXITONGYIBANYOU7GEXITONGZUCHENG,BAOKUO:ZHISHENGJIPINGTAI,FEIKONGXITONG,DONGLIXITONG,DUOJIXITONG,SHUJULIANXITONG,DIMIANZHANXITONG,ZAIHEXITONG。BENWENZHUYAOSHIZHENDUIGONGZHOUSHUANGXUANYIWURENZHISHENGJIPINGTAIDEGOUZAOJISHEJIJINXINGLEJIANYAODECHANSHU。

                2 概述

                “GONGZHOUSHUANGXUANYIWURENZHISHENGJIJUYOURAOTONGYILILUNZHOUXIANYIZHENGYIFANXUANZHUANDESHANGXIALIANGFUXUANYI,YOUYUZHUANXIANGXIANGFAN,LIANGFUXUANYICHANSHENGDENIUJUZAIHANGXIANGBUBIANDEFEIXINGZHUANGTAIXIAXIANGHUPINGHENG,TONGGUOSUOWEIDESHANGXIAXUANYIZONGJUCHADONGCHANSHENGBUPINGHENGNIUJUKESHIXIANHANGXIANGCAOZONG,GONGZHOUSHUANGXUANYIZAIZHISHENGJIDEFEIXINGZHONG,JISHISHENGLIMIANYOUSHIZONGHENGXIANGHEHANGXIANGDECAOZONGMIAN。”

                浅析共轴双旋翼无人直升机系统设计


                糖果派对下载注册TU1 GONGZHOUSHUANGXUANYIWURENZHISHENGJI

                3 共轴双旋翼无人直升机总体设计

                3.1 主要参数分析与选择

                GONGZHOUSHUANGXUANYIWURENZHISHENGJIPINGTAIDEZHUYAOCANSHUSHIZONGTIFANGANDESHEJIBIANLIANG,TADUIZHISHENGJIDEXINGNENGYOUZHEJUEDINGXINGDEYINGXIANG。YINCI,ZAIZHISHENGJIPINGTAIZONGTISHEJIDECHUSHIJIEDUANJIUYAOYANMIDIJINXINGCANSHUXUANZE,ZHISHENGJIPINGTAIZONGTISHEJICANSHUGUANXIDAOPINGTAIDEFEIXINGXINGNENG,FEIXINGPINZHI,QIDONG,JIEGOUDENGCANSHU。SHISHUYUDINGCENGSHEJI。DUIPINGTAIGUANJIANXINGZHIBIAOQIZHEJUEDINGXINGZUOYONG,TONGSHIYEXUYAOJIEHEDICENGXIJIESHEJIDESHUJUXIANGHUYANZHENG,FANFUDIEDAI。

                ZHISHENGJIPINGTAIDEZHUYAOCANSHUBAOKUO,ZHISHENGJIZONGZHONG,JIANGPANZAIHE,GONGLVZAIHE,XUANYISHIDU,HEJIANGJIANSUDUDENG。

                3.1.1桨盘载荷的选择及方法

                糖果派对下载注册JIANGPANZAIHEDEDINGYI:XUANYIDELALIYUXUANYIJIANGPANMIANJIZHIBI。SHIZHONG,pBIAOSHIJIANGPANZAIHE,GBIAOSHIZHISHENGJIZHONGLIANG,RBIAOSHIXUANYIBANJING。

                p=G/(πR²)

                JIANGPANZAIHEYINGZAIBAOZHENGZHISHENGJIPINGTAISUOYAOQIUDEYOUXIAOZAIHEJIXINGNENGDEQIANTIXIA,SHIZHISHENGJIPINGTAIDEYOUXIAOZAIHEZAIZONGZHONGZHONGSUOZHANBILIZUIDA。ZAIJUTISHEJISHI,CANKAOYUSUOSHEJIZHISHENGJIXIANGJINDEXIANYOUZHISHENGJIPINGTAIDETONGJISHUJU,GENJUSHEJIDEJUTIQINGKUANGLAIQUEDING,YIBANKEYIZUNXUNYIXIADEYUANZE:

                1.ZHISHENGJIZONGZHONGLIANGYUEDA,JIANGPANZAIHEYEYINGXUANDEYUEDA,YIFANGMIAN,ZONGZHONGJIAODASHI,WANGWANGXUANQUGENGDADENENGHUODEJIAOGAODEYOUXIAOZAIHE,LINGYIFANGMIAN,DUIYUZONGZHONGJIAODADEZHISHENGJI。RUGUOpXUANDEBUGOUDA,XUANYIZHIJINGJIUHUIGUODA,ZAIZONGTIBUZHI,SHIYONGDENGFANGMIANJIANGYINQIXIANGYINGWENTI。

                2.CAIYONGWOLUNZHOUFADONGJISHI,JIANGPANZAIHEKEYIXUANDEDAYIXIE。ZHEIYANGYEKEYIHUODEJIAODADEYOUXIAOZAIHE。

                3.DUIYIYUNSHUWEIZHU,ERQIEDUIJING,DONGSHENGXIANYOUJIAOGAOYAOQIUDEZHISHENGJIPINGTAI,NIXUANZEJIAOXIAODEJIANGPANZAIHE。

                3.1.2功率载荷的选择及方法

                GONGLVZAIHEqDINGYIWEI:

                q=G/N0

                糖果派对下载注册SHIZHONG:N0HAIPINGMIANBIAOZHUNDAQIFADONGJIEDINGGONGLV。

                糖果派对下载注册TONGGUOYIXILIEDEFENXIFAXIAN:GONGLVZAIHEHEJIANGPANZAIHESHIZHISHANGSHIZUNXUNNENGLIANGSHOUHENGDINGLV。JINNIANLAI,DAGONGLVDEWOLUNZHOUFADONGJIDEGONGZHONGBIYUELAIYUEDA,ERJIEGOUCHICUNJIHAOYOULVYUELAIYUEXIAO,SHIDEZHISHENGJIPINGTAIXUANZEJIAODADEJIANGPANZAIHEHEJIAOXIAODEGONGLVZAIHECHENGWEIKENENG。

                3.1.3旋翼实度的选择及方法

                DUIYUJUXINGJIANGYE,XUANYISHIDUDINGYIWEIRUXIASHI:

                σ=kb/(πR)

                SHIZHONG:bWEIJIANGYEKUANDU,RWEIXUANYIBANJING。

                TABIAOSHIJIANGYEMIANJIHEJIANGPANMIANJIZHIBI,MUQIANCHANGGUIDEZHISHENGJIσ=0.03-0.1DANPIANJIANGYEDEPINGJUNZHIσ=0.015-0.020。

                3.1.3桨尖速度的选择及方法

                JIANGJIANSUDUJISUANGONGSHI:

                v=2πRn

                糖果派对下载注册SHIZHONG:nWEIXUANYIZHUANSU,RWEIXUANYIBANJING.

                DANGXUANYIBANJINGRQUEDINGHOU,JIANGJIANSUDUJIUQUJUEYUXUANYIZHOUZHUANSUn,ZHUANGWOZHOUFADONGJIDEZHISHENGJIJIANGJIAN,SUDUYIBANBUXIAOYU200m/s,ZHUANGHUOSAISHIFADONGJIDEZHISHENGJI,YIBAN160-190m/s。DUIYUFEIXINGSUDUYAOQIUJIAODIDEZHISHENGJI,QIJIANGJIANSUDUYEHENSHAODIYU150m/s。QIYUANYINZHUYAOZAIYUBAOCHIZHUJIANSUQIJIAOXIAODEXIANGDUIZHONGLIANG,BINGSHIXUANYIJUYOUYIDINGDEXUANZHUANDONGNENG。

                3.1.5叶片数的选择及方法

                糖果派对下载注册XUANYISHIDUYIDINGSHI,JIANGYEPIANSHUYUEDUO,JIANGYEXIANZHANGYUEXIAO。QIYOUDIANSHI:YOULIYUJIANXIAOJITIDEZHENDONGSHUIPINGHEJIANGJIANSUNSHI,DUITIGAOFEIXINGXINGNENGYOULI。QUEDIANSHI:JIANGYEPIANSHUDUO,SHIJIANGGUJIEGOUBIANFUZA,ZHONGLIANGHEFEIZUZENGJIA,BINGYINCIERZENGJIALEWEIHUGONGZUOLIANG。ERJIANGYEPIANSHUJIAOSHAODEYOUDIANSHIJIANGGUJIANDAN,ZHONGLIANGQING,CHENGBENYEDI;YOUYUJIANGYEXIANZHANGDA,JIANGYENIUZHUANGANGDUTIGAO,KANGDANJISUNSHANGNENGLIZENGQIANG;LINGWAI,CONGQIDONGTEXINGKAN,JIANGYEPIANSHUSHAOYOULIYUJIANXIAOJIANGWOGANRAOXIAOYING。QIQUEDIANSHIBULIYUJIANSHAOJITIDEZHENDONGSHUIPING。

                JINNIANLAISUIZHEXUANYIJIANGGUJISHUDEFAZHAN。JIANGGUJIEGOUDADAJIANHUA,JIANGGUDEZULI,ZHONGLIANG,WEIHUXINGDOUYOULEHENDAGAISHAN。ZHEISHIJIANGDIZHISHENGJIJITIDEZHENDONGSHUIPINGCHENGWEIXUANZEJIANGYEPIANSHUDEJUEDINGYINSU,YINCI,XIANDAIZHISHENGJIYIBANDOUXUANZEJIANGYEPIANSHUDUO,ZAIZHONGXIAOXINGGONGZHOUWURENZHISHENGJIZHONG,SHIYONGZUIGUANGFANDESHI2GEYEPIANSHUHEDUIYINGDEYIZHONGQIAOQIAOBANSHIXUANYIXITONG。

                3.1.6动力系统功率的选择及影响因素

                糖果派对下载注册GONGZHOUSHUANGXUANYIWURENZHISHENGJIYOULIANGZHONGDONGLIXITONG,YIZHONGSHIYOUDONGXITONG,LINGYIZHONGSHIDIANDONGXITONG。DUIYUYOUDONGXITONG,FADONGJIDEXUANZEYAOQIUBAOKUO,FADONGJIDEYOUXIAOGONGLV,GONGZHONGBI,HAOYOUTEXING,GAODUTEXING,WENDUTEXING,SUDUTEXING,QIDONGTEXING,JIASUTEXING,KEKAOXINGDENG。

                糖果派对下载注册FADONGJIGONGLVDEXUANZESHOUXIANYAOQIUFADONGJIDEKEYONGGONGLVYINGMANZUGONGZHOUSHUANGXUANYIWURENZHISHENGJIZAIGEZHONGFEIXINGZHUANGTAIXIAXUYONGGONGLVDEYAOQIU,ZAIQUEDINGZHISHENGJIDEXUYONGGONGLVSHI,CHULEXUANYIDEXUYONGGONGLVWAI,HAIYINGKAOLVYIXIAGONGLVXUQIUHESUNSHI:

                糖果派对下载注册1,FADONGJIANZHUANGHEJINPAIQISUNSHI,YIBANZHANFADONGJIGONGLVDE3%-6%ZUOYOU。

                2,CHUANDONGSUNSHI,ZHUYAOSHIJIANSUQIDEGONGLVSUNSHI,YUEZHANFADONGJIGONGLVDE2%-4%ZUOYOU。

                糖果派对下载注册3,QITASUNSHI,GENJUJINGYANPINGGU。

                DUIYUDIANDONGXITONG,DIANJIDEXUANXINGYAOQIUYIBANCAIYONGWUSHUADIANJIZUODONGLI,WUSHUADIANJIXIANGDUIYOUSHUADIANJISHOUMINGGENGZHANG、XINGNENGGENGWENDING。LIDIANCHITONGSHIXUYAOJIWUSHUADIANJIXUANZEPEITAODEDIANDIAO,DIANDIAODEZHUYAOGONGNENGSHIJIANGLIDIANCHIDEZHILIUDIANZHUANHUAWEISANXIANGJIAOLIUDIAN,TONGGUOFEIKONGCHANSHENGDEPWMXINHAO(HUOQITAKONGZHIZHILING)DIAOZHENGGONGJIWUSHUADIANJIDEDIANYA,CONGERSHIXIANDIANJIZHUANSUDEKONGZHI。 SUOXUANDELIDIANCHIDIANCHIRONGLIANGSHIPINGGUZHISHENGJIHANGSHIDEZHONGYAOZHIBIAO。GENJUJINGYAN,DIANDONGZHISHENGJIZAI15GONGJINQIFEIZHONGLIANGXIAZHENGCHANGFEIXINGSUOXUGONGLVZAI2500wZUOYOU,LIRU2KUAI6s,22000mahDEDIANCHISUONENGCHANSHENGDEZUIDAGONGWEI2*6*4.2(v)*22(A.h)=1108.8Wh。

                糖果派对下载注册WUSHUADIANJIXINGHAODEXUANZE:ZHUYAOSHIFENXIQUEDINGGONGZHOUSHUANGXUANYIGONGZHOUZHISHENGJISUOXUDEZUIDAGONGLVHEZHUANSU,WUSHUADIANJIDEKVZHI:ZHIDIANJISHURUDIANYAMEITIGAO1v,DIANJIKONGZAIZHUANSUSUOZENGJIADELIANG。170KVJISHUOMINGDIANJIKONGZAIQINGKUANGXIA,JIA1VDIANYAZHUANSUWEI170n/min,JIA2VDIANYAZHUANSUWEI340n/min。

                DIANDONGXITONGGONGLVSUNSHITONGFADONGJIGONGLVSUNSHIPINGGULEISI。

                3.2主要参数对需用功率的影响

                糖果派对下载注册SUIZHEZHISHENGJIFEIXINGSUDUDEZENGJIA,YOUDAOGONGLVBUDUANJIANXIAO,FEIZUGONGLVXUNSUZENGJIA。

                JIANGPANZAIHE,ZHIYINGXIANGDANWEIYOUDAOGONGLV,ERYOUDAOGONGLVJINZAIXUANTINGJIFEIXINGSUDUBUDASHIZAIZONGXUYONGGONGLVZHONGZHANYOUJIAODADEBIZHONG,YINCIJIANGPANZAIHEJINDUIXUANTINGJIFEIXINGSUDUBUDASHIDEZONGXUYONGGONGLVYOUJIAODADEYINGXIANG。

                QUANJIDANWEIFEIZUJINDUIFEIXINGSUDUJIAODASHIDEZONGXUYONGGONGLVYOUJIAODADEYINGXIANG。FEIZUYUEDA,XUYONGGONGLVYUEDA。

                3.3主要参数对飞行性能的影响

                3.3.1悬停升限和垂直爬升速度

                DUIYUYOUDONGGONGZHOUSHUANGXUANYIWURENZHISHENGJICAIYONGJIAODAGONGLVDEFADONGJI,KEYITIGAOXUANTINGSHENGXIAN,DANHUIZENGJIAJITIZHONGLIANG,LINGYIZHONGFANGFASHICAIYONGWOLUNZENGYADEFANGSHI。

                糖果派对下载注册DANGFADONGJIEDINGGONGLVBIZHISHENGJIXUANTINGSHISUOXUGONGLVDASHI,JIUYOUYIBUFENSHENGYUGONGLVKEYONGZUOCHUIZHISHANGSHENGFEIXING,XIANRAN,DANGFADONGJIEDINGGONGLVYIDINGSHI,JIANXIAOXUANTINGSHIXUYONGGONGLV,JIKETIGAOCHUIZHISHANGSHENGSUDU。

                3.3.2使用升限,最大爬升速度和最大续航时间

                TONGXUANTINGSHENGXIANYIZHI,TIGAOFADONGJIGAOKONGTEXING,JIKETIGAOZHISHENGJIDESHIYONGSHENGXIANHEZUIDAPASHENGSUDU。

                3.3.3最大航程和最大飞行速度

                DANGFADONGJIEDINGGONGLVYIDINGSHI,TIGAOZUIDAHANGCHENGSHITIGAOGONGLVLIYONGLV,JIANGDIQUANJIFEIZUGONGLVHEZUXINGGONGLV,JIANSHAOJIANGPANZAIHE。TIGAOZUIDAFEIXINGSUDUDEFANGFASHIJIANGDIQUANJIFEIZUTIGAOFADONGJIKEYONGGONGLV,JIANGDIZUXINGGONGLV。

                3.4气动布局

                糖果派对下载注册GONGZHOUSHUANGXUANYIWURENZHISHENGJIDESHANGXIAXUANYIDEYOUDAOSUDUBUTONG,SHANGXIAXUANYIDEQIDONGTEXINGYEBUTONG。BIAOXIANZAIDANGSHANGXIAXUANYIDESHENGLIXIANGTONGSHI,SHANGXIAXUANYIDENIUJUBUTONG;SHANGXIAXUANYIDENIUJUXIANGTONGSHI,SHANGXIAXUANYIDESHENGLIBUTONG。BINGQIESHANGXIAXUANYIDELALIXISHUHEZULIXISHUYIJISHANGXIAXUANYIDENIUJUJUNSUIFEIXINGZHUANGTAIHEFEIXINGSUDUERBIANHUA。

                YIBANLAISHUO,NIUJUXIANGTONGDEQINGKUANGXIA,GONGZHOUSHUANGXUANYIDESHANGXIAXUANYIZAIXUANTINGZHUANGTAIDELALIZHIBIWEICTlow/CTupp=0.85ZUOYOU,SUIZHEQIANFEISUDUDEZENGJIA,ZAIμ≥1.5SHI,CTupp=1.05CTlow。YUDANXUANYIDAIWEIJIANGZHISHENGJIYOUSUOBUTONGDESHI,GONGZHOUSHIZHISHENGJIDEHANGXIANGCAOZONGSHITONGGUOGAIBIANSHANGXIAXUANYIZONGJULAISHIXIANDE。YINCI,ZAIGAIBIANLESHANGXIAXUANYIDENIUJUFENPEIHOU,SHANGXIAXUANYIDESHENGLIYEYOUSUOBIANHUA。QIJIEGUOSHI,BANSUIZHEHANGXIANGDEBIANHUAZHISHENGJIHAIYOUSHENGJIANGDEBIANHUA。YINCI,ZHEIZHONGHANGXIANGYUSHENGJIANGYUNDONGDEOUHEXIANGYING,BIXUTONGGUOZONGJUCAOZONGBUCHANGLAIJIEJUE。

                GONGZHOUSHUANGXUANYIWURENZHISHENGJIZHUYAOQIDONGBUJUTONGDANXUANYIDAIWEIJIANGWURENZHISHENGJIDEXINGNENGDUIBIRUXIA:

                1,CAIYONGSHANGXIAGONGZHOUFANZHUANDELIANGZUXUANYIYONGLAIPINGHENGXUANYINIUJU,BUXUWEIJIANG。

                2,YUXIANGTONGZHONGLIANGDEDANXUANYIZHISHENGJIXIANGBI,RUOCAIYONGXIANGTONGDEJIANGPANZAIHE,QIXUANYIBANJINGJINWEIDANXUANYIZHISHENGJIDE70%。

                糖果派对下载注册3,ZAIJIANGPANZAIHE、FADONGJIHEXIANGTONGDEZONGZHONGXIA,GONGZHOUSHUANGXUANYIZHISHENGJIDEZONGTIZONGXIANGCHICUNJINWEIDANXUANYIZHISHENGJIDE60%ZUOYOU。

                糖果派对下载注册4,GONGZHOUSHUANGXUANYIZHISHENGJIDEXUANTINGXIAOLVYAOBIDANXUANYIDAIWEIJIANGZHISHENGJIGAOCHU17% ~ 30%。ZAIXIANGTONGLALIHEXUANYIZHIJINGXIA,GANGXINGGONGZHOUSHUANGXUANYIDEYOUDAOZULIBIDANXUANYIDI20% ~ 30%。

                5,HANGXIANGDECAOZONGXINGHAOYUDANXUANYIDAIWEIJIANGZHISHENGJI,ERWENDINGXINGXIANGDUIJIAOCHA;YOUYUGONGZHOUSHIZHISHENGJIDEJISHENJIAODUAN,GUZENGJIAPINGWEIMIANJIHECAIYONGSHUANGCHUIWEILAITIGAOZHISHENGJIDEZONGXIANGHEHANGXIANGWENDINGXING。GONGZHOUSHIZHISHENGJIDECHUIWEIDEHANGXIANGCAOZONGXIAOLVZHIZAIFEIXINGSUDUJIAODASHIFANGQIZUOYONG。

                GONGZHOUSHUANGXUANYIWURENZHISHENGJILIANGFUJIANGYEZHIJIANDEGUANXI

                糖果派对下载注册ZAIQIANFEISHI,QIDONGGANRAOCHANSHENGLEFUJIADEYOUDAOSUNSHI。FUJIAYOUDAOSUNSHIDEDAXIAOYULIANGXUANYIZHOUXIANGJULI y YUXUANYIBANJING E ZHIBIYOUGUAN。Y=y/EYONGxBIAOSHIGONGZHOUSHIZHISHENGJILIANGXUANYIZHIJIANXIANGHUGANRAOXISHU。QIANFEISHI,kc HEY DEGUANXIRUTUSUOSHI,LIANGXUANYIZHOUXIANGJULIZENGDA,ZEYOUDAOSUNSHIJIANXIAO,WEILEJIANXIAOYOUDAOSUNSHIHEBIMIANLIANGXUANYIXIANGPENG,DUIJIAOJIESHIXUANYIDEGONGZHOUSHIZHISHENGJIDEHZHIYIBANJUNWEI0.2。

                浅析共轴双旋翼无人直升机系统设计


                糖果派对下载注册TU2SHANGXIAJIANGJIANJUkc HEY DEGUANXITU

                3.5重量重心心分析方法

                糖果派对下载注册LINGJIANDEZHONGLIANGKONGZHIDUIGONGZHOUWURENZHISHENGJIJUYOUHENDADEYIYI,YINWEIZHONGLIANGZENGDAHUIZHIJIEYINGXIANGGONGZHOUWURENJIDEHANGSHI,ZENGJIAEWAIGONGLVDEXIAOHAO。ZAIZONGTISHEJIJIEDUAN,JIUXUYAODUIZHISHENGJIDEZHONGLIANGZHONGXINJINXINGGUSUAN。ZAIGEGEXITONGJIEGOUCHUBUSHEJIWANCHENGHOU,LIYONGSANWEICADRUANJIANJIUNENGZHENGTIPINGGUGONGZHOUWURENZHISHENGJIGEGEXITONGZHONGLIANG,JIQUANJIZHONGLIANG。ZAIYONGQUANJIZHONGLIANGQUXIAOHEZONGTISHEJIJIEDUANSUOSHEJIDEZHONGLIANG,SHIYIGEFANFUDIEDAIDEGUOCHENG。GENJUJINGYAN,GONGZHOUWURENZHISHENGJIZHONGLIANGKONGZHIYOURUXIASANDIANJIELUN。

                糖果派对下载注册1. JIANGPANZAIHEZENGJIAHUISHIJIEGOUZHONGLIANGJIANGDI。

                2. JIANGJIANSUDUZENGJIAZAIYIDINGDETIAOJIANXIA,BUSHIXINGZUGONGLVGUOFENZENGJIA,YEHUISHIJIEGOUZHONGLIANGYOUSUOJIANGDI。

                3. ZHISHENGJIZONGZHONGZENGJIASHI,JIEGOUZHONGLIANGZAIZONGZHONGZHONGSUOZHANDEBILIYEXIANGYINGZENGJIA,JIARUBUCAIQUQITACUOSHI,ZHONGLIANGXIAOLVJIUHUIXIAJIANG,ZHEIDUIYUZHONGXINGZHISHENGJISHIYIGEJIAOYANZHONGDEWENTI。

                ZHISHENGJIZONGTIBUZHIZHONG,ZHONGXINFANWEIDEQUEDINGSHIXIANGDANGZHONGYAODEHUANJIE,YINWEIZHEIYIHUANJIEZHIJIEYINGXIANGDAOZHISHENGJIDEYUNSHUFUZAINENGLIYIJIJIDONGXINGNENG。

                糖果派对下载注册ZAIJINXINGZONGTIBUJUSHEJISHI,YINGTONGSHIJINXINGQUANJIDEZHONGXINDINGWEI,YIBAOZHENGZHISHENGJIDEQIANHOUZHONGXINWEIZHIHEBIANHUAFANWEIFUHEYAOQIU。ZHISHENGJIXIEDAIBUTONGDEZHUANGZAIHERANYOULIANGSHI,QIZHONGXINWEIZHIHUIFASHENGBIANHUA。YIBANGONGZHOUSHIZHISHENGJISUOYUNXUDEZHONGXINBIANHUAFANWEIBIDANXUANYIZHISHENGJIDA,WEIYUXUANYIZHOUZHONGXINZUOYOUYIDINGFANWEI。ZHONGXINFANWEIKONGZHIDEYIGEBIYAOTIAOJIAN:ZAIGEZHONGFEIXINGZHUANGTAIXIA,CAOZONGLIDEZONGHERAOZHONGXINDEZHULIJUZONGHEDOUWEILING。

                3.6转动惯量分析方法

                ZHISHENGJIDEZHUANDONGGUANLIANGSHIZHISHENGJIZUOZHUANDONGYUNDONGSHIQIGUANXINGDEDULIANG,TASHIZHISHENGJIGUYOUDEZHILIANGCANSHU,JIZAIZHISHENGJIZONGTIZHILIANGBUZHIHEJIEGOUSHEJIWANCHENGHOU,GAIZHISHENGJIDEZHUANDONGGUANLIANGJIUQUEDINGLE。ZAIZONGTISHEJIJIE,GEGEXITONGJIEGOUSHEJIWEIKAISHIZHIQIANJIUXUYAODUIZHUANDONGGUANLIANGJINXINGGUSUAN。DANGGEGEXITONGJIEGOUSHEJIWANCHENGSHI,LIYONGSANWEICADRUANJIANDUIZONGTISHEJIDEZHUANDONGGUANLIANGJINXINGXIAODUI,TONGYANGSHIYIGEFANFUDIEDAIDEGUOCHENG。

                ZHISHENGJIDEZHUANDONGGUANLIANGDEDAXIAOQUJUEYUZHISHENGJIDEZHILIANGHEZHILIANGFENBUYIJIZHUANDONGYUNDONGSHISUODUIYINGDEZHUANZHOUWEIZHI。ZHISHENGJIDEZHUANDONGGUANLIANGYINGXIANGWURENZHISHENGJIFEIXINGPINZHIHECAOZONGWENDINGXING。YIBANERYAN,GONGZHOUSHIZHISHENGJIDEJISHENJIAODUAN,TONGSHIQIJIEGOUZHONGLIANGHEZAIZHONGJUNJIZHONGZAIZHISHENGJIDEZHONGXINCHU,YINERJIANSHAOLEZHISHENGJIDEFUYANGHEPIANHANGDEZHUANDONGGUANLIANG,TIGAOLECAOZONGWENDINGXING。DANJIDONGXINGBURUDANXUANYIZHISHENGJI。

                4共轴双旋翼无人直升机结构设计

                4.1机体系统

                糖果派对下载注册GONGZHOUSHUANGXUANYIWURENZHISHENGJIDEJITIXITONGBAOKUO:JITIJIEGOUHEJISHENJIEGOUXITONGHEQILUOJIAXITONG。ZHISHENGJIJITIYONGLAIZHICHIHEGUDINGZHISHENGJIBUJIAN、XITONG,BATAMENLIANJIECHENGYIGEZHENGTI,BINGYONGLAIZHUANGZAISHEBEI,SHIZHISHENGJIMANZUJIDINGJISHUYAOQIU。JITIXITONGSHIZHISHENGJIDEZHONGYAOBUJIAN。

                4.1.1机体主承力结构设计原则

                糖果派对下载注册ZAISHIYONGGUOCHENGZHONG,JITICHUCHENGSHOUGEZHONGZHUANGZAICHUANLAIDEFUHEWAI,HAICHENGSHOUDONGBUJIAN、DIAOCANGDENGQITASHEBEICHUANLAIDEDONGFUHE。ZHEIXIEZAIHESHITONGGUOJIETOUCHUANLAIDE,SUOYIZAIJITINEIBU,YAOSHEJIZHUYAOCHENGLIJIEGOU,YIBIANFENSANZHISHENGJIZAIYUNDONGGUOCHENGZHONGDEGEZHONGDONGZAIHE。

                GONGZHOUWURENZHISHENGJIDEJIJITIJIEGOUSHEJIGUOCHENGZHONGYAOXIEDIAOKAOLVQUANJIGEBUJIANDEJIEGOUCHENGLIXINGSHI,JUEDINGGEZHUYAOCHENGLIYUANJIANDEXIANGHUWEIZHIHELIANJIE,CHULIQUANJIZAIHEDECHUANDIHEPINGHENGDENGWENTI。BAOKUO:JISHENQIANDUAN,JISHENZHONGDUANHEJISHENHOUDUANDEZHUYAOCHENGLIJIEGOU,FENXIGEGEBUJIANDECHENGLIFANGSHI,RANHOUJINXINGJIEGOUCHENGLIBUZHISHI,YINGZUNXUNXIALIEYUANZE:

                1,ZAIJIEGOUCHENGLIBUZHISHI,ZAIWAIZAIHEZUOYONGCHU,BIXUBUZHIXIANGYINGDEJIEGOUCHENGLIJIANLAICHENGSHOUHECHUANDIZAIHE。KEYONGYOUXIANYUANFENXIRUANJIANJUTIFENXI。YEKEGENJUYIQIANDEJINGYANSHEJI。

                2,YINGCHONGFENLIYONGCHENGLIJIEGOUYUANJIAN,YIJIANQINGJIEGOUZHONGLIANG,ZAIJINXINGJIEGOUCHENGLIJIANBUZHISHI,JINLIANGJIANGYIXIECHUANDIJIZHONGLIDEJIETOUBUZHIZAIXIANGYINGDETONGYIJIEGOUCHENGLIYUANJIANSHANG,YIJIANSHAOJIAQIANGCHENGLIYUANJIANDESHULIANG。

                糖果派对下载注册3,DUIBANYINGQIAOSHIJIEGOUKAIKOUDUANDEJIEGOUCHENGLISHEJI,BIXUZAIKAIKOUFUJINZENGJIAXIANGYINGDEZONGXIANGHEHENGXIANGYUANJIAN,YIBAOZHENGZAIHEDEHELICHUANDI。

                4,YINGSHICHUANLILUXIANZUIDUAN,ZUIZHIJIE。

                5,CHENGLIJIEGOUXITONGZHIJIANDELIANJIEGUDINGFANGSHI,YIBANXUANYONGHANGKONGBIAOZHUNDEBIAOZHUNJIAN。GUDINGLIJUANHANGBIAOZHIXING。

                6,FANGBIANJIANCHAZHUYAOBUJIANDEGONGZUOZHUANGKUANG,FANGBIANWEIXIU。

                糖果派对下载注册7,FADONGJIHEJITICHENGLIBUJIANDEGUDINGANZHUANGBIXUYOUJIANZHENZUNIQI,ANZHUANGKONGWEICAOXING。

                8,JIANSUXITONGHECHENGLIBUJIANDEANZHUANGLAOGU,YEBIXUYOUJIANZHENZUNIQI。

                9,KAOLVZHONGXINBIANHUAFANWEI。

                4.1.2机体非承力结构设计原则

                糖果派对下载注册GONGZHOUWURENZHISHENGJIDEJISHENJIEGOUDADUOWEIFEICHENGLIBUJIAN,JITIWAIXINGDUIZHISHENGJIFEIXINGXINGNENG、CAOZONGXINGHEWENDINGXINGYOUZHONGYAOYINGXIANG,SHEJIYINGZUNXUNYIXIAYUANZE:

                糖果派对下载注册1,KAOLVFEIJIDEQIDONGXINGNENG,JINLIANGJIANGJISHENFEIZUJIANGWEIZUIDI。

                糖果派对下载注册2,YIYUZHUANGPEI,WEIXIUXINGNENG。

                3,XUYAOKAOLVSANREXINGNENG。

                糖果派对下载注册4,CAILIAOHEZHIZUOGONGYIYIBANXUANYONGHANGKONGFUHECAILIAOKAIMO。YIBANLAISHUOJIQIAOBIHOU0.7-2mm。

                5,MEIGUAN。

                6,HEJITIJIEGOUGUDINGWENDING,BIMIANWAIQIAOCHANSHENGZHANDONG。XUANYI、WEIJIANGCHUANJIJITIDEJIAOBIANZAIHE,YINQIJISHENJIEGOUZHENDONG,YINCI,ZAISHEJIJISHENJIEGOUSHI,BIXUCAIQUCUOSHILAIJIANGDIZHISHENGJIJITIDEZHENDONGSHUIPING。

                4.1.3起落架结构设计原则

                糖果派对下载注册GONGZHOUWURENZHISHENGJIQILUOZHUANGZHIDEZHUYAOZUOYONGSHIXISHOUZAIZHELUSHIYOUYUYOUCHUIZHISUDUERDAILAIDENENGLIANG,JIANSHAOZHELUSHIZHUANGJIYINQIDEGUOZAI,YIJIBAOZHENGZAIZHENGGESHIYONGGUOCHENGZHONGBUFASHENG“DIMIANGONGZHEN”。QINGXINGWURENZHISHENGJIDEQILUOJIACAIYONGXUEQIAOSHIQILUOJIA。ZHEIZHONGJIEGOUDEYOUDIANSHIJIEGOUGONGYIJIANDAN,CHENGBENDI。GENJUJITIZAIHEKEXUANYONGBUTONGDECAILIAOZHIZUO。HANGMOJIKEYONGRENXINGGAODESULIAOKAIMOZHIZUO,ZHIBAOJIKEYONGBUXIUGANGGUAN,GAOQIANGDULVGUANHUOZHETAIHEJINGUAN。TONGSHIXUYAOZHUYIZAIQILUOJIASHANGSHEJIJIANZHENJIEGOU,YIHUANCHONGJIANGLUODECHONGJILI。

                糖果派对下载注册JUNYONGWURENZHISHENGJIJITIJIEGOUYINGGAIYOUNAIDANJISUNSHANGHEKANGZHUIZHUANGDENENGLI。 JINNIANLAI,FUHECAILIAORIYIGUANGFANDIYINGYONGYUJISHENJIEGOU,YULVHEJINXIANGBIJIAO,TADEBIQIANGDU、BIGANGDUGAO,KEYIDADAJIANQINGJIEGOUZHONGLIANG,ERQIEPOSUNANQUANXINGNENGHAO,CHENGXINGGONGYIJIANDAN,JIAGEGAO。

                4.2传动系统

                4.2.1减速器特点

                CONGFADONGJISHUCHUZHOUCHUANDICHULAIDEZHUANSUHENIUJUXUYAOJINGGUOJIANSUQIJIANSU,RANHOUZAIJIANGZHUANSUHENIUJUJINGGUOCHUANDONGXITONG,DAODALUOXUANJIANG,ZHEISHIGONGZHOUWURENZHISHENGJICHUANDONGXITONGDEJIBENCHUANDILUXIAN。

                糖果派对下载注册JIANSUQIYIBANWEICHILUNCHUANDONGSHIZHUJIANSUQI, TAYOUFADONGJIDEGONGLVSHURUDUANYIJIYUXUANYICHUANDONGZHOUXIANGLIANDEGONGLVSHUCHUDUAN,SHIZHISHENGJISHANGZHUYAODONGBUJIANZHIYI,YESHICHUANDONGZHUANGZHIZHONGZUIFUZA、ZUIDA、ZUIZHONGDEYIGEBUJIAN。

                糖果派对下载注册ZHUJIANSUQIDEGONGZUOTEDIANSHIJIANSU、ZHUANXIANGJIBINGCHE。TAJIANGGAOZHUANSUXIAONIUDUANDEFADONGJIGONGLVBIANCHENGDIZHUANSU、DANIUJUCHUANDIJIXUANYIZHOU,ZAIWURENZHISHENGJIZHONGTAHAIQIZUOZHONGSHUSHOULIGOUJIANDEZUOYONG,TAJIANGZHIJIECHENGSHOUXUANYICHANSHENGDEQUANBUZUOYONGLIHELIJUBINGCHUANDIJIJITI。

                4.2.2主减速器的结构和工作原理

                对于轴系,一般至少应有上下旋翼轴和套筒三部分组成。上旋翼通过桨毂与内轴相连,内轴穿过与下旋翼连接的外轴,在与外轴的交汇处通过轴承隔开,在此,轴承一方面将内外轴的运动隔开,一方面使外轴对内轴在该点进行支撑。内轴在下端与下锥齿轮连接并通过轴承由减速器壳体支撑。套筒与减速器壳体固连并在下自动倾斜器处通过轴承对外轴支撑。外轴在下端与上锥齿轮通过平键或花键相连并通过轴承与减速器壳体连接。
                糖果派对下载注册由气动分析可知,上旋翼在相同功率下的升力大于下旋翼,尤其是在悬停和低速飞行状态,而上旋翼轴相对下旋翼轴又细又长,因此,存在上旋翼轴危险截面的弯扭组合应力远大于下旋翼轴的严重情况。设计时应予以注意。

                FADONGJISHUCHUZHOUCHUANDICHULAIDEZHUANSUHENIUJUTONGGUOYIDINGCHUANDONGBIi1TONGGUOPIDAICHUANDIJIJIANSUQISHURUDUAN。RANHOUJINGGUOLIANGGETONGZHOUDESANCHIJIANSUWEIn3,n3WEILIANGGELUOXUANJIANGDEZHUANSU。DAXIAOXIANGDENG,FANGXIANGXIANGFAN。

                PIDAILUNCHUANDONGBI

                糖果派对下载注册CAIYONGPIDAILUNCHUANDONGDEZHUYAOMUDESHIJIANSHAOJISHENZHENDONGSHUIPING。

                主动轮转速为:n1
                主动轮直径为:a
                被动轮转速为:n2
                被动轮直径为:b

                YOUa/b*A=B i1=n1/n2KEYIJISUANCHUJIANSUQISHURUDUANDEZHUANSUn2。

                2,减速器传动比

                糖果派对下载注册CHUANDONGBI(i2)=ZHUDONGLUNZHUANSU(n2)YUCONGDONGLUNZHUANSU(n3)DEBIZHI=CHILUNFENDUYUANZHIJINGDEFANBI=CONGDONGCHILUNCHISHU(Z3)YUZHUDONGCHILUNCHISHU(Z2)DEBIZHI。JI:i2=n2/n3=D3/D2; i2=n2/n3=z3/z2。

                糖果派对下载注册RUGUOJIANSUBIYIDING,ZAIWURENZHISHENGJILUOXUANJIANGSUOXUDEZUIDAZHUANSUFANWEINEI,YEKEFANTUICHUFADONGJISHUCHUZHOUDEZHUANSU。SHIFOUFUHEFADONGJIZHENGCHANGGONGZUODEFANWEI。CHILUNDEMOSHUHECHISHUDEGUANXI: MOSHUm = FENDUYUANZHIJINGd / CHISHUz = CHIJUp / YUANZHOULVπ。ZAISHEJIJIEDUANSHEJIHELIDECHUANDONGBI,JIUKEDECHUCHILUNFENDUYUANDEDAXIAOHECHISHUJIUKEANSANCHIJIAGONGBIAOZHUNSHENGCHAN。

                ZHUJIANSUQIWAIQIAOWEILVHEJIN(HUOMEIHEJIN)ZHUJIANHUOZHEJIJIAGONGJIAN,GOUCHENGZHUJIANSUQIDEZHUYAOCHENGLIGOUJIAN,NEIBUZHUANGYOUDAISANCHICHILUNJIZHOUXIDEJIANSUZHUANGZHIHEHUAYOURUNHUAXITONGFUJIAN。XUANYIZHOUCONGDINGBUSHENCHU,SIZHOUYOUYUJISHENGUDINGDEANZHUANGZUO。ZHUJIANSUQIBIXUSHEZHIDULI、ZIZHUSHIRUNHUAXITONG,YONGYUJIANSHAOCHILUNHEZHOUCHENGMIANDEMOCAHEMOSUN,FANGGUORE、FANGFUSHI、FANGHUASHANGBINGTONGGUOHUAYOUXUNHUANLIUDONGYIPAICHUMOSUNCHANWU。 ZHUJIANSUQIRUNHUAXITONGYINGBAOZHENGZAIGEZHONGGONGZUOTIAOJIANXIARUNHUAKEKAO,SANRECHONGFEN,XITONGMIFENGHAO,HUAYOUXIAOHAOXIAO,DAIYOUJINSHUMOSUNWUTANCEBAOJINGZHUANGZHIWEIHUJIANCHAFANGBIAN。SHEJICHILUNJIANSUQIXITONGYINGZUNXUNYIXIAYUANZE:

                1,JIANCHAWEIXIUFANGBIAN。

                2,BIANYUJIAYOURUNHUA,SHEJIJIAYOUKOU。

                3,MIFENG,CHANGYONGDEYOUMIFENGQUAN。

                4,QIANGDUZUGOU。

                糖果派对下载注册5,JIAGONGANZHUANGFANGBIAN,CHENGBENDI。

                糖果派对下载注册6,ZHOUCHENGDEXUANYONG,ANSHOULIFANGSHIBUTONG,XUANYONGBUTONGLEIXINGDEZHOUCHENG。FANSHIYOUZHUANDONGXUQIUDEDIFANGDOUYAOYONGZHOUCHENG,QIEKAOLVRUNHUA。

                7,JINGUJIANDEXUANZEJININGJINLIJUFUHEHANGKONGBIAOZHUN。

                SHANGSHUGONGZHOUWURENJIDEJIANSUQI,SHIYONGYUZHONGXIAOXINGWURENZHISHENGJI,TONGYONGDAXINGZHISHENGJIDEJIANSUJIEGOUBIZHEIYAOFUZAHENDUO,TONGCHANGHUISHEJIWUJIDIAOSUJIGOU,TONGGUOGEZHONGCHILUNDENIEHE,LAIMANZUDAZAIZHONGZHANGHANGSHIDEYAOQIU。ZHEISHIYIGEFUZAERPANGDADEGONGCHENG,JIUSUANSHIZUOXINJI,YEDEJICHENGYIYOUDEJIXING80%YISHANGDECANSHU。

                浅析共轴双旋翼无人直升机系统设计


                图3 共轴双桨直升机减速器
                4.3升力系统

                4.3.1旋翼系统

                糖果派对下载注册XUANYIXINGSHISHIZHIXUANYIJIANGYEYUXUANYIZHOUDELIANJIEFANGSHI,YEJIUSHIXUANYIJIANGGUDEJIEGOUXINGSHI,BUTONGDEXUANYIXINGSHIQIDONGLIXUETEXINGJISHEJITEDIANYOUMINGXIANDECHABIE。

                4.3.1.1铰接式旋翼

                糖果派对下载注册JIANGYETONGGUOJIANGGUSHANGDEHUIWUJIAO(SHUIPINGJIAO)、BAIZHENJIAO(CHUIZHIJIAO)JIBIANJUJIAO(ZHOUXIANGJIAO)YUXUANYIZHOUXIANGLIAN,TONGGUOSANGEJIAOSHIXIANJIANGYEDEHUIWU、BAIZHENHEBIANJUYUNDONG。ZHEIXIEJIAOYOUBUTONGDEPAILIEFANGSHI,YIBANDOUCAIYONGJINSHUGUNDONGZHOUCHENGSHIXIANGOUJIANZHIJIANDEXIANGDUIYUNDONG。

                JIAOJIESHIXUANYIQIJIANGYEZAIHUIWU、BAIZHENFANGXIANGGENBUSHIJIAOZHIDE,NIUZHUAN(BIANJU)ZESHUYUGENBUJIAOZHIERYOUDAIDANXINGYUESHU(CAOZONGXITONGYUESHU)。

                XIANDAIDEJIAOJIESHIXUANYIGUANGFANCAIYONGCENGYADANXINGTIZHOUCHENGDAITIJINSHUGUNDONGZHOUCHENG,ZAIYOUXIEZHISHENGJIDEXUANYISHANGSHENZHICAIYONGYIGEQIUMIANDANXINGZHOUCHENGLAISHIXIANSANGEJIAODEGONGNENG。LIRUXINGXINGROUXINGXUANYI、QIUROUXINGXUANYI。YOUYUDANXINGZHOUCHENGDEGANGDUJIAOXIAO,DUIYUCAIYONGCENGYADANXINGTIZHOUCHENGSHIXIANJIANGYEHUIWU、BAIZHENHENIUZHUANYUNDONGDEXUANYIRENGSHUJIAOJIESHIXUANYI,JIEGOUFUZA。SHIYONGYUDAXINGZHISHENGJI。

                4.3.1.2无饺式旋翼

                糖果派对下载注册WUHUIWUJIAOHEBAIZHENJIAO,ZHIBAOLIUBIANJUJIAO,JIANGYEDEHUIWU、BAIZHENYUNDONGWANQUANTONGGUOJIANGGENDANXINGBIANXINGLAISHIXIAN。JIANGYEZAIHUIWU、BAIZHENFANGXIANGGENBUSHIGUZHIDE,NIUZHUANYUJIAOJIESHIXIANGTONG。JIEGOUJIANDAN,SHIYONGYUXIAOXINGHANGMOWURENZHISHENGJI。

                4.3.1.3跷跷板式旋翼

                ZHIYOULIANGPIANJIANGYE,GONGYONGYIGESHUIPINGJIAO,WUCHUIZHIJIAO,YOUBIANJUJIAO。JIANGYEZAIHUIWUMIANNEI:DUICHENGZAIHE—WUJIAOSHI—GENBUGUZHI,FANDUICHENGZAIHE—JIAOJIESHI—GENBUJIAOZHI;JIANGYEZAIBAIZHENMIAN,TONGWUJIAOSHI,GENBUGUZHI;JIANGYEDENIUZHUANTONGJIAOJIESHI。

                糖果派对下载注册QIAOQIAOBANSHIXUANYITOUDEZHOUQIBIANJUSHITONGGUOBIANJUJIAOLAISHIXIAN。QIYOUDIANSHIJIANGGUGOUZAOJIANDAN,QUDIAOLEBAIZHENJIAO,LIANGPIANJIANGYEGONGTONGDEHUIWUJIAOBUFUDANLIXINLIERZHICHUANDILALIJIXUANYILIJU,ZHOUCHENGFUHEBIJIAOXIAO,DANSHI,ZHEIZHONGXUANYICAOZONGGONGXIAOHEJIAOSUDUZUNIBIJIAOXIAO,WEILEJIADAJIAOSUDUZUNI,ZHEIZHONGXINGSHIDEXUANYIDOUYAODAIJIXIEZENGWENZHUANGZHI——WENDINGGAN(PINGHENGFUYI),MEIYOUBANFAGAISHANCAOZONGGONGXIAO,DUIYUJIDONGXINGYAOQIUJIAOGAODEZHISHENGJI,SHANGSHUQUEDIANJIUHENTUCHU。

                4.3.1.4无轴承式旋翼

                WUHUIWU、BAIZHEN、BIANJUJIAO,HUI、BAI、NIUYUNDONGWANQUANTONGGUOJIANGGENROUXINGLIANGLAISHIXIAN, JIANGYEZAIHUI、BAIFANGXIANGGENBUZHICHITONGWUJIAOSHI,NIUZHUAN(BIANJU)WEIDANXINGYUESHU。XINXINGXUANYI,QIANJINGGUANGMING。

                糖果派对下载注册ZONGSHANGSUOSHUSIZHONGXUANYIXINGSHI,ZHONGXIAOXINGGONGZHOUSHUANGXUANYIWURENZHISHENGJICAIYONGQIAOQIAOBANSHIXUANYIBIJIAOGUANGFAN。DUIYUYIXIEXIAOXINGHANGMOWURENJIYEYOUCAIYOUWUJIAOSHIXUANYI。

                4.3.2桨叶系统

                JIANGYESHITIGONGSHENGLIDEZHONGYAOBUJIAN,DUIJIANGYESHEJICHUQUQIDONGLIFANGMIANDEYAOQIUZHIWAI,HAIYOUDONGLIXUEHEPILAOFANGMIANDEYAOQIU。LIRUSUOSHEJIDEJIANGYEDEGUYOUPINLVBUYUQIDONGJIZHENLIFASHENGGONGZHEN,JIANGYE,HUIWU,BAIZHENJIPINMANZUCAOZONGWENDINGXINGHE“DIMIANGONGZHEN”DENGYAOQIU;JIANGYECHENGLIJIEGOUNENGYOUGAODEPILAOXINGNENGHUOCAIYONGPOSUNANQUANSHEJIDENGDENG。XUANYIJIANGYEDEFAZHANSHIJIANLIZAICAILIAO、GONGYIHEXUANYILILUNJICHUSHANGDE。YIJUJIANGYEFAZHANDEXIANHOUSHUNXU,TAYOUJINSHUJIANGYE,FUHECAILIAOJIANGYEDENGXINGSHI。

                1.金属桨叶

                JINSHUJIANGYESHIYOUJIYADEDXINGLVHEJINDALIANGHEJIAOJIEZAIHOUYUANSHANGDEHOUDUANJIANZUCHENG。HOUDUANJIANWAIMIANBAOYOUJINSHUMENGPI,ZHONGJIANDIANYOUPAOMOSULIAOHUOFENGWOJIEGOU,ZHEIZHONGJIANGYEQIDONGXIAOLVGAO,GANGDUHAO,TONGSHIJIAGONGBIJIAOJIANDAN,PILAOSHOUMINGJIAOGAO。

                2.复合材料桨叶

                FUHECAILIAOJIANGYEJIEGOU,ZHUYAOCHENGLIJIAN“C”XINGDALIANGZHUYAOCHENGSHOULIXINLIBINGTIGONGLEDABUFENHUIWUWANQUGANGDU,TASHIYOUKANGLAJIWANQUFANGMIANBIGANGDUHEBIQIANGDUJIAOGAODELINGDUDANXIANGBOLIXIANWEIYUJINDAIGOUCHENG。ZAIYIXINGQIANBUHEHOUBUGEBUZHILEYIGE“Z”XINGLIANG。QIANHOU“Z”XINGLIANG YUMENGPIJIAOJIEZAIYIQI,SHIJIANGYEPOUMIANXINGCHENGDUOBISHIJIEGOU;LINGWAI,JIANGYEMENGPIQUANBUCAIYONGLEYUZHANXIANGCHENG +-45DUDETANXIANWEIBUPUCHENG,XIANRANZHEIXIEDOUSHIWEILETIGAOJIANGYEDENIUZHUANGANGDU。JIANGYECAIYONGPAOMOSULIAOZUOWEINEIBUZHICHENGJIAN,QIANYUANBAOYOUBUXIUGANGPIANFANGZHIMOSHI。

                ZAISHICHANGSHANG,YOUYIXIECHENGPINDEJIANG,ZHUYAOCANSHUBAOKUOZUIDAZHUANSU,CAILIAO,SHENGLI,JIYIXING,NIUZHUANJIAOYIJITUIJIANPIPEIFADONGJIDEXINGHAODENG。HAIKEYIGENJUZHISHENGJIZONGTICANSHUJUTICANSHU,RUQIFEIZHONGLIANG,ZAIHE,JITIZHONGXIN,JIANGGUANZHUANGJIEGOUDENG,DINGZHIJIANGYE,DANSHIDINGZHIJIANGCHENGBENJIAOGAO。

                浅析共轴双旋翼无人直升机系统设计


                TU 4 XIAOXINGFUHECAILIAOJIANG

                4.4操纵系统

                GONGZHOUSHUANGXUANYIWURENZHISHENGJI,ANHANGXIANGCAOZONGLEIXINGLAIFEN,YOULIANGZHONGDIANXINGDEHANGXIANGCAOZONGJIEGOUXINGSHIJIBANCHADONGHEQUANCHADONGXINGSHI,ANJIEGOUXINGSHILAIFEN,YOUZHOUNEICAOZONGHEZHOUWAICAOZONG。BANCHADONGJIEGOUJIANDAN,QUANCHADONGJIEGOUFUZA。CAOZONGXIAOGUOHAO。ZAIZHONGXIAOXINGGONGZHOUSHUANGXUANYIWURENZHISHENGJIYIBANCAIQUBANCHADONGDEFANGSHI,BANCHADONGFANGANZHIGAIBIANXIAXUANYIZONGJU,YOUCIYINQIDECHUIXIANGYUNDONGOUHEJIAODA。RANER,TONGGUOZONGJUBUCHANGWANQUANKEYIJIEJUEWENTI。

                4.4.1半差动

                “DADUOSHUGONGZHOUSHIZHISHENGJICAIYONGDESHIBANCHADONGHANGXIANGCAOZONGXINGSHI,ZONGJU、HANGXIANGDUOJIGULIANZAIZHUJIANSUQIQIAOTISHANG,ZONGHENGXIANGDUOJIGULIANZAIZONGJUTAOTONGSHANG,SUIQISHANGXIAYUNDONG。DUOJISHUCHULIANGTONGGUOLAGANYAOBEI、SHANGXIAQINGXIEQIHEGUODUYAOBEIBIANJULAGANCHUANDAOXUANYISHANG,SHIQIZHUANGUOXIANGYINGDEJIANGJUJIAO,YISHIXIANCAOZONGDEMUDE。”

                4.4.2全差动

                “QUANCHADONGHANGXIANGCAOZONGFANGANSHIZHIZAIHANGXIANGCAOZONGSHIDAXIAOXIANGDENGFANGXIANGXIANGFANDIGAIBIANSHANGXIAXUANYIDEZONGJUCONGERSHIDEZHISHENGJIDEHENIUJUBUPINGHENG,JITICHANSHENGHANGXIANGCAOZONGDELIJU。YOUYUZAICAOZONGSHISHANGXIAXUANYIDEZONGJUZONGSHIYIZENGYIJIAN,YINCIHANGXIANGCAOZONGYUZONGSHENGLIBIANHUADEOUHEXIAO,JIYONGYUYOUYUCHADONGCAOZONGYINQIDESHENGLIBIANHUASUOXUDEZONGJUBUCHANGJIAOXIAO。”

                4.5动力系统

                糖果派对下载注册GONGZHOUSHUANGXUANYIWURENZHISHENGJIZUOWEIYIGEXUYAODONGLIXITONGDEJIXIESHEBEI,ZAIZONGTISHEJIJIEDUAN,YINGQUEDINGZHISHENGJIDEZHUYAOCANSHU,RUZUIDAXUHANGSHIJIAN,ZUIDAFEIXINGSUDU ,YOUXIAORENWUZAIHE,ZHUXUANYIZHANGDU,.ZIZHONG,ZUIDAQIFEIZHONGLIANG,SHENGXIAN,GONGZUOWENDU,RENWUZAIHEDENGDENG,KEYIGENJUZHEIXIEZHIBIAO,GENJUYIYOUYANGJIDESHEJIJINGYAN,LAIXUANZEDAZHIHESHIDEDONGLIZHUANGZHI。TONGSHI,YEKEYIGENJUDONGLIZHUANGZHIDEXINGHAOHEJUTICANSHUFANTUICHUNENGSHEJIDEZHISHENGJIDEDAZHICANSHU。

                糖果派对下载注册WURENZHISHENGJIDONGLIZHUANGZHIDATISHANGFENWEISANLEI,JIHANGKONGHUOSAISHIFADONGJI,HANGKONGWOLUNZHOUFADONGJIHEDIANDONG。

                糖果派对下载注册ZAITONGHANGZHISHENGJIFAZHANCHUQI,JUNCAIYONGJISHUSHANGBIJIAOCHENGSHUDEHANGKONGHUOSAISHIFADONGJIZUOWEIZHISHENGJIDEDONGLIZHUANGZHI。DANYOUYUQIZHENDONGDA,GONGLVZHILIANGBIHEGONGLVTIJIBIXIAO、KONGZHIFUZADENGXUDUOWENTI。RENMENJIULIYONGYIJINGFAZHANQILAIDEWOLUNPENQIJISHUXUNQIUXINGNENGYOULIANGDEZHISHENGJIDONGLIZHUANGZHI,CONGERYANZHICHENGGONGZHISHENGJIYONGWOLUNYOUFADONGJI。 WOLUNZHOUFADONGJIJIAOHUOSAISHIFADONGJIGENGNENGSHIHEZHISHENGJIDEFEIXINGTEDIAN。DANGJINSHIJIESHANG,CHUBUFENXIAOXINGZHISHENGJIHAIZAISHIYONGHUOSAISHIFADONGJIWAI,WOLUNZHOUFADONGJIYICHENGWEIZHISHENGJIDONGLIZHUANGZHIDEZHUYAOXINGSHI。ERDIANDONGZHISHENGJIYIBANYONGYUCHAOXIAOXINGWURENZHISHENGJI,ZAIHANGMOLINGYUYONGDEFEICHANGDUO。SUIZHEZHEIJINIANLIDIANCHIJISHUDEFAZHAN,DIANDONGWURENZHISHENGJIDEHANGSHIHEZAIZHONGYEYOUXIANZHUTIGAO,DANHANGSHIHEZAIZHONGYESHIXIANZHIDIANDONGWURENZHISHENGJIFAZHANDEDEYIGEZHONGYAOYINSU。

                5动力学分析

                GONGZHOUSHUANGXUANYIWURENZHISHENGJIDONGLIXUEFENXIBAOKUOSANDAFANGMIAN,JITIDONGLIXUE,XUANYIXITONGDONGLIXUEHECHUANDONGXITONGDONGLIXUE。JINXINGDONGLIXUEJISUANDEMUDERUXIA。

                1,FANGZHENBUTONGGONGKUANG,YUCEXITONGXINGNENG。

                2,HUOQUBUTONGGONGKUANGDEFEIXINGZAIHETEXING,YONGYUQIANGDUSHEJI。

                3,FENXIGEZHONGDONGTAIGONGKUANGZAIHE,YONGYUZAIHEPUSHEJIHEPILAOSHOUMINGJISUAN。

                4,DEDAOZUIJIADEKONGZHIFANGSHI,BAOZHENGXITONGDONGTAIXINGNENG。

                SANDAXITONGDEDONGLIXUETEXINGZHUYAOZHIJITIMOTAITEXING,JIGUYOUZHENXINGYIJIDUIYINGDEGUYOUPINLV,KETONGGUOYOUXIANYUANRUANJIANJIANMOJINXINGFENXI,QIZHONGXUANYIDONGLIXUEZUIWEIFUZA。XUANYIDONGLIXUEDUIZHISHENGJIDEDONGLIXUEWENTIWANGWANGQIZHEZHONGYAODEYIZHIJUEDINGXINGDEZUOYONG,SHENZHIDUIZHISHENGJIDEFEIXINGPINZHIYEYOUZHONGYAOYINGXIANG。

                糖果派对下载注册XUANYIJIANGYEZHUYAOYOUSANGEFANGXIANGDEYUNDONG:

                糖果派对下载注册HUIWU(SHUIPING)FANGXIANG、BAIZHEN(CHUIZHI)FANGXIANGYIJINIUZHUAN(BIANJU)FANGXIANG,XIANGYINGDIYEJIUYOUZHEISANGEFANGXIANGDEMOTAITEXING。

                JIANGYEDEMOTAITEXINGKEYICAIYONGYOUXIANYUANFAJINXINGJISUAN,CONGERDEDAOXUANYIJIANGYEHUIWU、BAIZHEN、NIUZHUANGEJIEGUYOUPINLVSUIXUANYIZHUANSUΩDEBIANHUAGUILVYIJIGUYOUZHENXING。

                YIBANDUIJIAOJIESHIXUANYI,SANZHONGLEIXINGDEZHENDONGKEFENBIEJINXINGFENXI,JIRENWEISHIXIANGHUDULIDE。SHIJISHANGZHEISANLEIZHENDONGZHIJIANCUNZAIZHEOUHE,TEBIEDUIDANXINGJIAO、WUJIAOSHIHEWUZHOUCHENGSHIXUANYI。

                6运动学分析

                YICAOZONGJIGOUSHIZHISHENGJIDEHEXINBUJIANZHIYI,ZHUYAOYONGYUSHIXIANXUANYIJIANGJUJIAODEZHOUQIZIDONGDIAOJIEHEJIESHOUKONGZHIZHILINGHOUZHUDONGGAIBIANXUANYIJIANGJUJIAO,YIKONGZHIZHISHENGJIDEZITAIHEWEIZHI。

                6.1 运动学研究

                糖果派对下载注册TONGGUOCAOZONGJIGOUYUNDONGXUEYANJIU,TUIDAODEDAOJINGQUEDECAOZONGJIGOUYUNDONGXUEJIE,YONGYUGONGZHOUSHUANGXUANYIWURENZHISHENGJIDEJINGQUEWEIZHIKONGZHI。ZHISHENGJIDESHENGLIHETUIJINLIZHUYAOYOUXUANYIZHOUDAIDONGXUANYIHECAOZUOJIGOULAISHIXIANDE,ZHISHENGJIGONGZUOSHI,SHANG,XIAXUANYIKAISHIHUIZHUAN,DUOJIJIESHOUKONGZHIZHILINGHOU,FENBIEQUDONGSHANG,XIAXUANYICAOZONGJIGOULAISHIXIANXUANYIJIANGJUJIAODEBIANHUA,YIDIAOJIEZHISHENGJIDEZITAIHEWEIZHI。

                6.1 运动学实现

                GONGZHOUSHUANGXUANYIWURENZHISHENGJIDECAOZONGYOUFEIKONGZITAIJIESUANHOUDEDAOZITAIKONGZHIZHILING,TONGGUOKONGZHIDUOJIKONGZHIQINGXIEPANDEZHOUQIBIANJUJIZONGJU,LAIKONGZHIFEIJIHENGGUN,FUYANG,PIANHANG,SHENGJIANGDEDONGZUO。

                GONGZHOUSHUANGXUANYIWURENZHISHENGJIDEYUNDONGXUEFENXISHIJIANLIZAIJIEGOUSHEJIJICHUSHANGDE,GUANCHUANZHENGGEJIEGOUSHEJIJIEDUAN,DUIQUANJIYUNDONGJIGOUJINXINGYUNDONGMONIFENXIJIFANGZHEN,BIMIANZHUANGPEIGANSHE,QUEBAOZHENGTAOJIGOUZAIYUNDONGSHANGGONGNENGDESHIXIAN,GENJUFANGZHENJIEGUO,YOUHUAJIEGOUSHEJIZAIGONGNENGSHANGDEQUEXIAN。YUNDONGXUEFENXISHIXIANYIBANSHIKAOSANWEICADRUANJIANMONIFANGZHEN,YIBANBUZHOURUXIA:

                糖果派对下载注册1,SHEZHIGEGELINGBUJIANZHIJIANDEYUESHUGUANXI。

                2,SHIJIADONGLIYUAN。

                3,DECHUJIEGUO。

                DUIYUGONGZHOUSHUANGXUANYIWURENZHISHENGJI,YUNDONGXUEFENXIZUIZHONGYAODEBUJIANSHIXUANYIXITONGCAOZONGXITONGDEFANGZHENMONI。YINWEIXUANYIHECAOZONGSHIYIGEFUZADELIANGANJIGOUZUJIAN,XUYAOTONGGUOFENXIZHISHENGJIGEZHONGFEIXINGZITAI,TUICHUJIGOUZAIXIANGYINGFEIXINGZITAIXIADEYUNDONGXUEGUANXI,BAOZHENGXUANYIHECAOZONGZUJIANJUYOUKEDIAOJIEDEYUNDONGLIANGCHENG,TONGSHI,WEIDUOJIBIAODINGTISHUJUZHIDAO。

                糖果派对下载注册GONGZHOUSHUANGXUANYIWURENZHISHENGJIJIBENFEIXINGZITAIYOU:

                1,SHENGJIANGYUNDONG:KAOJIANGYEZONGJUDESHENGJIANGBIANHUA。

                糖果派对下载注册2,HANGXIANGYUNDONG:KAOQINGXIEPANDEZHOUQIBIANJUHESHANGXIAJIANGYEZONGJUDECHADONGBIANHUA。

                糖果派对下载注册3,FUYANGYUNDONG:KAOQINGXIEPANDEZHOUQIBIANJUHESHANGXIAJIANGYEZONGJUDECHADONGBIANHUA。

                7强度校核分析

                7.1强度校核的意义

                GONGZHOUSHUANGXUANYIWURENZHISHENGJIDEJIEGOUJIANSUOYONGCAILIAOZAIHEZAIZUOYONGXIA,CAILIAOFASHENGPOHUAISHIDEYINGLICHENGWEIQIANGDU。QIANGDUXIAOHEFENXIDEZUOYONGSHIJISUANHEFENXIJIEGOUZAIZAIHEZUOYONGXIADEYINGLI、BIANXINGFENBUGUILVHEQUQUMOTAI,WEIQITAFANGMIANDEJIEGOUSHEJITIGONGYIJU。 XIAOHEGEGEXITONGJIEGOUSHIFOUMANZUQIANGDUYAOQIU,RUOQIANGDUGUOSHENGJIAODUO,KEYIJIANXIAOJIEGOUCHENGLIJIANCHICUN,YOUHUAJIEGOUSHEJIFANGAN。

                7.2强度校核的方法

                QIANGDUXIAOHEBAOKUOLIANGFANGMIANNEIRONG,YIFANGMIANSHIJIEGOUJINGQIANGDUXIAOHE,LINGYIFANGMIANSHIPILAOQIANGDUXIAOHE。BENWENJINDUIJIEGOUJINGQIANGDUXIAOHEDEFANGFAZUOJIANYAOJIESHAO,JINGQIANGDUFENXILIUCHENGJIFANGFARUXIA。

                糖果派对下载注册1.GONGJU:ansys workbenchHUOsw sumulation.

                2.QIANCHULI

                糖果派对下载注册DAORUMOXING,MOXINGJIANHUA,WANGGEHUAFEN。

                3.QIUJIESHEZHI

                糖果派对下载注册GENJUSHIJIGONGKUANG,MOCAXISHU,HUANJINGWENDUDENG,JIAYUESHU。

                GENJUSHIJIZAIHEGONGKUANG,SHIJIALI。

                4.HOUCHULI

                糖果派对下载注册QIUJIE,YUNXING,FENXISHUJU。

                浅析共轴双旋翼无人直升机系统设计


                TU5JINGQIANGDUFENXISHILI

                8结论

                ZHONGXIAOXINGGONGZHOUWURENZHISHENGJIPINGTAISHEJISHIYIMENZONGHEXINGXUEKE。SHEJIGUOCHENGZHONG,GEGEXITONGDECANSHUHEZONGTISHEJICANSHUSHIYAOXIANGHULUNZHENG,FANFUDIEDAI,CAINENGSHEJICHUYIKUANXINGNENGZHUOYUEDEZHISHENGJIPINGTAI。

                糖果派对下载注册MIANZESHENGMING:TUWENXINXILAIYUANYUWANGLUO,BANQUANGUIYUANZUOZHE,PINGTAIFABUZHIXIANYUFUWUFEIXINGAIHAOZHE,RUOYOULAIYUANBIAOZHUCUOWUHUOQINFANLENINDEHEFAQUANYI,QINGZUOZHECHIQUANSHUZHENGMINGYUBENWANGLIANXI,WOMENJIANGJISHIGENGZHENG、SHANCHU,XIEXIE。


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