| 一种新型EHA及其仿真分析 |
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| 引用本文： | 刘恩均,王占林,孙卫华. 一种新型EHA及其仿真分析[J]. 液压气动与密封, 2005, 0(1): 14-16 |
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| 作者姓名： | 刘恩均 王占林 孙卫华 |
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| 作者单位： | 北京航空航天大学,自动化科学与电气工程学院,北京,100083 |
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| 摘 要： | 针对近年来飞机机载作动系统的发展,本文介绍了一种采用功率电传方式的新型作动器(EHA),分析了其原理及特点,讨论了作动系统的建模和加权系数的优化模型,采用Matlab/Simulink对其进行仿真,结果表明能有效提高作动系统动态性能,功率电传作动系统的研制具有重要意义。
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| 关 键 词： | 功率电传 电动静液作动器 机载作动系统 仿真 |
| 文章编号： | 1008-0813(2005)01-0014-03 |
| 修稿时间： | 2004-11-12 |
A new high performance electro-hydrostatic actuator(EHA)and its simulate analysis |
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| LIU En-jun,WANG Zhan-lin,SUN Wei-hua. A new high performance electro-hydrostatic actuator(EHA)and its simulate analysis[J]. Hydraulics Pneumatics & Seals, 2005, 0(1): 14-16 |
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| Authors: | LIU En-jun WANG Zhan-lin SUN Wei-hua |
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| Abstract: | To meet the development of aircraft actuating systems in the future, A new electro-hydrostatic actuator (EHA) was designed. The paper describes the principle of work and features of EHA, modes its components and the system, and simulates it with Matlab/Simulink. The EHA closed-loop system's simulation obtained the perfect dynamic performances. It will be used as part of PBW actuating system. |
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| Keywords: | Power-By-Wire (PBW) Electro-Hydrostatic Actuator (EHA) Aircraft Actuating system Simulation |
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