基于AMESim的电动静液作动器的仿真分析  

Simulation of Electro-hydrostatic Actuator Based on AMESim

作　　者：齐海涛[1] 付永领[1] 

机构地区：[1]北京航空航天大学自动化科学与电气工程学院,北京100083

出　　处：《机床与液压》2007年第3期184-186,共3页Machine Tool & Hydraulics

摘　　要：阐述了一种用于飞机主飞行控制的电动静液作动器(EHA)的系统组成和工作原理,并基于AMESim高级建模和仿真平台对其进行了建模和仿真分析。采用AMESim对机电液控混合系统进行仿真具有明显的优势,仿真结果表明,所设计的EHA动态性能良好,达到了预定的性能指标,能够满足现代飞机对作动系统的要求,在飞控系统中具有很好的应用前景。The structure and operating principle of electro-hydrostatic actuator （EHA） for aircraft primary flight control were described, modeling and simulation were performed based on advanced modeling and simulation environment AMESim. Using AMESim to simulate the mixed system has obvious predominance. The simulation results show that the designed EHA has good dynamic performance, achieves the expected performance target, can meet the requirements of modern aircraft to the actuating system, and it can be used widely in the flight control system.

关 键 词：功率电传(PBW) 电动静液作动器(EHA) 仿真 AMESIM 

分 类 号：V245.1[航空宇航科学与技术—飞行器设计] TP391.9[自动化与计算机技术—计算机应用技术]