无尾飞翼无人机自主飞行控制律设计

2011 2nd International Conference on Control, Instrumentation and Automation (ICCIA) Pub Date : 2011-12-01 DOI:10.1109/ICCIAUTOM.2011.6183979

Xiaobo Qu, Zhongjian Li, Tang Jian

{"title":"无尾飞翼无人机自主飞行控制律设计","authors":"Xiaobo Qu, Zhongjian Li, Tang Jian","doi":"10.1109/ICCIAUTOM.2011.6183979","DOIUrl":null,"url":null,"abstract":"A Tailless Flying-Wing UAV (TFW UAV) has several aerodynamic advantages of high lift to drag ratio and high volume to wetted area ratio as compared to conventional type UAV. In paper the static stability and control derivatives of a TFW UAV are obtained from CFD analysis. The autonomous flight control laws are designed based on the stability analysis using the linearized model at trim condition. Longitudinal and lateral-directional performance is evaluated through nonlinear simulation. An onboard flight control system (FCS) is developed by using a high precision navigation unit, a powerful computer, and digital communication modem. Furthermore, a full dimension TFW UAV is built and tested in flight. The FCS controlling capability is satisfied in expectation.","PeriodicalId":177039,"journal":{"name":"2011 2nd International Conference on Control, Instrumentation and Automation (ICCIA)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Autonomous flight control laws design for a Tailless Flying-wing Unmanned Aerial Vehicle\",\"authors\":\"Xiaobo Qu, Zhongjian Li, Tang Jian\",\"doi\":\"10.1109/ICCIAUTOM.2011.6183979\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A Tailless Flying-Wing UAV (TFW UAV) has several aerodynamic advantages of high lift to drag ratio and high volume to wetted area ratio as compared to conventional type UAV. In paper the static stability and control derivatives of a TFW UAV are obtained from CFD analysis. The autonomous flight control laws are designed based on the stability analysis using the linearized model at trim condition. Longitudinal and lateral-directional performance is evaluated through nonlinear simulation. An onboard flight control system (FCS) is developed by using a high precision navigation unit, a powerful computer, and digital communication modem. Furthermore, a full dimension TFW UAV is built and tested in flight. The FCS controlling capability is satisfied in expectation.\",\"PeriodicalId\":177039,\"journal\":{\"name\":\"2011 2nd International Conference on Control, Instrumentation and Automation (ICCIA)\",\"volume\":\"42 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 2nd International Conference on Control, Instrumentation and Automation (ICCIA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCIAUTOM.2011.6183979\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 2nd International Conference on Control, Instrumentation and Automation (ICCIA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCIAUTOM.2011.6183979","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

无尾飞翼无人机(TFW UAV)与传统型无人机相比具有高升阻比和高体积与湿面积比的气动优势。本文通过CFD分析得到了TFW无人机的静稳定性和控制导数。利用线性化模型对飞机在纵倾状态下的稳定性进行分析，设计了自主飞行控制律。通过非线性仿真对纵向和横向性能进行了评价。采用高精度导航单元、功能强大的计算机和数字通信调制解调器，研制了机载飞行控制系统(FCS)。此外，全尺寸TFW无人机被建造并在飞行中进行了测试。FCS的控制性能达到了预期。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Autonomous flight control laws design for a Tailless Flying-wing Unmanned Aerial Vehicle

A Tailless Flying-Wing UAV (TFW UAV) has several aerodynamic advantages of high lift to drag ratio and high volume to wetted area ratio as compared to conventional type UAV. In paper the static stability and control derivatives of a TFW UAV are obtained from CFD analysis. The autonomous flight control laws are designed based on the stability analysis using the linearized model at trim condition. Longitudinal and lateral-directional performance is evaluated through nonlinear simulation. An onboard flight control system (FCS) is developed by using a high precision navigation unit, a powerful computer, and digital communication modem. Furthermore, a full dimension TFW UAV is built and tested in flight. The FCS controlling capability is satisfied in expectation.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2011 2nd International Conference on Control, Instrumentation and Automation (ICCIA)

自引率

0.00%

发文量