机构

• 沈阳自动化研究所 [4]
• 自动化研究所 [3]
• 成都山地灾害与环境研... [1]

采集方式

• OAI收割 [8]

内容类型

• 期刊论文 [4]
• 会议论文 [2]
• 学位论文 [2]

发表日期

• 2020 [1]
• 2018 [1]
• 2013 [1]
• 2010 [1]
• 2009 [1]
• 2008 [2]
• 更多

学科主题

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浏览/检索结果: 共8条，第1-8条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Identification of landing sites for rescue helicopters in mountains with use of Geographic Information Systems 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 2, 页码: 261-270 作者:  Kroh, Pawel   |  收藏  |  浏览/下载：24/0  |  提交时间：2020/11/11 Helicopter mountain rescue  Geographic Information Systems  Digital Elevation Model  Topographic databases  Landing sites  Geoinformation   Optimal Output Regulation for Model-Free Quanser Helicopter With Multistep Q-Learning 期刊论文  OAI收割 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2018, 卷号: 65, 期号: 6, 页码: 4953-4961 作者:  Luo, Biao;  Wu, Huai-Ning;  Huang, Tingwen   |  收藏  |  浏览/下载：45/0  |  提交时间：2018/10/10 Helicopter  Model-free  Multistep Policy Evaluation  Optimal Output Regulation  Q-learning   Active Model-Based Predictive Control and Experimental Investigation on Unmanned Helicopters in Full Flight Envelope 期刊论文  OAI收割 IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 2013, 卷号: 21, 期号: 4, 页码: 1502-1509 作者:  Song DL(宋大雷);  Han JD(韩建达);  Liu GJ(刘光军) 收藏  |  浏览/下载：20/0  |  提交时间：2013/10/05 Active model-based control  modeling error elimination  predictive control  unmanned helicopter   Modelling a small-size unmanned helicopter using optimal estimation in the frequency domain 期刊论文  OAI收割 Intelligent Systems Technologies and Applications, 2010, 卷号: 8, 期号: 1-4, 页码: 70-85 作者:  Song DL(宋大雷);  Qi JT(齐俊桐);  Dai L(戴磊);  Han JD(韩建达);  Liu GJ(刘光军) 收藏  |  浏览/下载：16/0  |  提交时间：2012/05/29 small-size unmanned helicopter  helicopter model  optimal estimation  hover  frequency domain   模型直升机自动驾驶系统地面站设计与自动升降控制 学位论文  OAI收割 工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2009 胡勇强 收藏  |  浏览/下载：50/0  |  提交时间：2015/09/02 模型直升机  飞行控制系统  模型辨识  垂直升降控制  PID控制  Model helicopter  Fly-control system  model identification  promotion and demotion control  PID control   小型无人直升机的模型辨识和系统构成 学位论文  OAI收割 工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2008 作者:  周超 收藏  |  浏览/下载：63/0  |  提交时间：2015/09/02 小型无人直升机  模型辨识  数据采集  ARM9  Small-size unmanned helicopter  model identification  Data acquisition  ARM9   Modeling a Small-size Unmanned Helicopter Using Optimal Estimation in The Frequency Domain 会议论文  OAI收割 15th International Conference on Mechatronics and Machine Vision in Practice, Auckland, NEW ZEALAND, December 2-4, 2008 作者:  Song DL(宋大雷);  Qi JT(齐俊桐);  Dai L(戴磊);  Han JD(韩建达);  Liu GJ(刘光军) 收藏  |  浏览/下载：38/0  |  提交时间：2012/06/06 small-size unmanned helicopter  helicopter model  optimal estimation  hover  frequency domain   Enhanced LQR control for unmanned helicopter in hover 会议论文  OAI收割 1st International Symposium on Systems and Control in Aerospace and Astronautics, Harbin, China, January 19-21, 2006 作者:  Jiang Z(姜哲);  Han JD(韩建达);  Wang YC(王越超);  Song Q(宋崎) 收藏  |  浏览/下载：27/0  |  提交时间：2012/06/06 Real time adaptability is of central importance for the control of Unmanned Helicopter flying under different circumstances. In this paper  an active model is employed to handle the time varying uncertainties involved in the helicopter dynamics during flight. In the scheme  a normal LQR control designed from a simplified model at hovering is enhanced by means of Unscented-Kalman-Filter (UKF) based estimation  which tries to online capture the error between the simplified model and the full dynamics. This is intended to achieve adaptive performance without the need of adjusting the controller modes or parameters along with the changing dynamics of helicopter. Simulations with respect to a model helicopter are conducted to verify both the UKF-based estimation and the enhanced LQR control. Results are also demonstrated with the normal LQR control with the active model enhancement.