| 直升机的精确建模与仿真控制研究 |
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| 引用本文： | 刘家宁,陆宇平.直升机的精确建模与仿真控制研究[J].飞机设计,2007,27(2):29-33. |
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| 作者姓名： | 刘家宁 陆宇平 |
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| 作者单位： | 南京航空航天大学,自动化学院,江苏,南京,210016 |
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| 摘 要： | 首先概述了直升机建模与仿真问题的发展.阐明了在精确的模型下进行仿真控制的必要性和可行性.依据直升机空气动力学,尽量不简化各影响因素,建立直升机的数学模型.分析并探讨了对如此高维、非线性、强耦合的系统进行控制,应当采取怎样的策略与方法.针对现有的直升机控制,提出了一些优化设想.仿真结果表明,该控制策略是基本成功的.
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| 关 键 词： | 直升机 建模 仿真 控制 |
| 文章编号： | 1673-4599（2007）02-0029-05 |
| 收稿时间： | 2006-07-13 |
| 修稿时间： | 2007-03-22 |
A Study of Exact Helicopter Modeling and Control Strategies |
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| LIU Jia-ning,LU Yu-ping.A Study of Exact Helicopter Modeling and Control Strategies[J].Aircraft Design,2007,27(2):29-33. |
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| Authors: | LIU Jia-ning LU Yu-ping |
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| Abstract: | The development of modeling and simulation for helicopter is summarized first. The necessity and feasibility of Simulation with an exact helicopter model is demonstrated subsequently. The math- ematical model of helicopter is developed according to the helicopter aerodynamics with least simplification. Then, control strategies and methods for such a high-dimension, nonlinear, strongly coupled system are analyzed and discussed. Some control optimization concepts are proposed. The simulation results show that these strategies are generally successful. |
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| Keywords: | helicopter modeling simulation control |
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