基于模糊CMAC的飞行模拟机六自由度平台的复合控制  

Control Strategy for the 6-Dof Stewart Platform of FlightSimulator Based on Fuzzy Cerebellar Model Articulation Controller

作　　者：高建树[1] 刘宪峰[1] 

机构地区：[1]中国民航大学地面特种设备研究基地,天津300300

出　　处：《机床与液压》2010年第7期88-91,共4页Machine Tool & Hydraulics

摘　　要：针对飞行模拟机六自由度平台电液位置伺服系统的负载变化大、非线性程度高、易受外界干扰等特点,提出采用模糊CMAC神经网络控制策略来提高系统的性能,给出具体的网络控制结构和算法,并在MATLAB上进行了仿真。仿真结果表明,该方法具有较强的自适应能力和鲁棒性,适用于六自由度平台的电液位置伺服系统。The flight simulator＇s 6-Dof stewart platform has the traits of load changeing, non-linearity, it is also easily disturbed by the outside interference. A new strategy was described which was called fuzzy cerebellar model articulation controller neural network strategy to imporve the. performance of the system. The specific structure and arithmetic of the network were given, ancl simulations in the MATLAB were made. The simulation results show that the strategy has strong adaptive ability ancl robustness. It adapts to the electro-hydraulic position servo system of 6-DOF stewart platform.

关 键 词：飞行模拟机 六自由度平台 模糊CMAC 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]