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CMAC and PID Combined Control of the Electro-hydraulic Servo Loading System
Author(s): 
Pages: 45-48
Year: Issue:  8
Journal: Hydraulics Pneumatics & Seals

Keyword:  electro-hydraulic servo loadingsurplus forcefeed-forward compensatorCMAC;
Abstract: 该文是对某型飞机起落架加载控制系统的研究,针对该电液伺服加载系统运动干扰产生的多余力,严重影响加载系统的精度,设计前馈补偿器进行校正,仿真表明前馈补偿能够有效地抑制加载中的多余力.同时提出基于CMAC和P复合控制算法的控制方案,对采用复合控制前后的模型进行仿真分析,结果表明CMAC和PID复合控制抗干扰能力强、跟踪精度高,提高了加载系统性能.
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