| 基于AMESim的飞行器电液伺服机构非线性因素仿真分析 |
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| 引用本文： | 聂青,姚重阳,罗毅,金玲,宋磊,廖选平. 基于AMESim的飞行器电液伺服机构非线性因素仿真分析[J]. 机床与液压, 2015, 43(7): 161-164 |
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| 作者姓名： | 聂青 姚重阳 罗毅 金玲 宋磊 廖选平 |
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| 作者单位： | 中国运载火箭技术研究院,北京,100076 |
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| 摘 要： | 对传动间隙、刚度、摩擦力矩等非线性因素对伺服机构的影响进行了说明,以飞行器电液伺服控制系统为研究对象,基于LMS Imagine.lab AMESim一维多领域系统仿真集成平台建立了仿真模型,有针对性地对传动间隙、摩擦力、机构刚度这些非线性因素对系统性能的影响进行仿真分析,所得结论为飞行器电液伺服控制系统的优化设计和性能预测提供了理论支持。
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| 关 键 词： | 电液伺服 飞行器 非线性 仿真分析 |
Simulation Analysis of Nonlinear Factors in Electric Hydraulic Servo Actuator of Air Vehicle Based on AMESim |
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| NIE Qing , YAO Chongyang , LUO Yi , JIN Ling , SONG Lei , LIAO Xuanping. Simulation Analysis of Nonlinear Factors in Electric Hydraulic Servo Actuator of Air Vehicle Based on AMESim[J]. Machine Tool & Hydraulics, 2015, 43(7): 161-164 |
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| Authors: | NIE Qing YAO Chongyang LUO Yi JIN Ling SONG Lei LIAO Xuanping |
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| Abstract: | The effects of nonlinear factors in electric servo mechanism, such as transmission clearance, rigidity and friction were analyzed. Aiming at the electric hydraulic servo actuator of air vehicle as a research object, the simulation model was established based on LMS Imagine Lab AMESim one dimensional multi-field system simulation integration platform, to accordingly analyze with simulation the effects of nonlinear factors in the performance of system, such as transmission clearance, friction and stiffness of the mechanism. The obtained results provide a theoretical support for the optimum design and performance forecast of the electric hydraulic servo control system of air vehicle. |
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| Keywords: | Electric hydraulic servo Air vehicle Nonlinear Simulation analysis |
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