Based on analyzing electric power steering system structure and its dynamical characteristics , the mathematical model was established , an integral optimal variable structure mode controller was designed to eliminate system chattering 摘要通过对电动助力转向系统结构及其助力特性的分析,建立了数学模型,设计了一种变结构控制器。
For the same model but assuming that the parameters of the linear parts unknown , wu yuqiang and xinghuo yu ( 1998 ) proposed a kind of new robust adaptive variable structure controller design algorithm Yuqiangwu和xinghuoyu ( 1998 )针对相同的控制模型但假设系统线性建模部分参数未知,利用输入输出信号给出了一种新的鲁棒自适应变结构控制器设计策略
The sliding mode variable - structure controller basing attitude error quaternion and the sliding mode variable - structure controller basing adaptive learning on rbf neural network , three learning arithmetics of rbf neural network is emphasized 针对卫星平台分别设计了基于姿态误差四元数的滑模变结构控制器和基于rbf神经网络上界自适应学习的滑模控制器。
A new thought of constructing copy - milling cnc system based on open architecture is advanced . in chapter two , the architecture of open cnc and the omac are studied . the omac is kept for reference for constructing the open cnc system 第二章首先对开放式数控系统体系结构进行分析和研究,并着重介绍开放的模块化结构控制器( omac ) ,然后结合所开发的数控系统,对采用omac体系结构的开放式数控系统进行了研究。
5 . according to the non - linear and time variant feature of the object under control in dynamic positioning system , a controller for dynamic positioning system is designed , and a strong robust self - learning fuzzy - sliding mode controller is produced , which enhanced the performance of the control system 5 )根据动力定位系统被控对象非线性和时变的特点,设计了动力定位系统控制器,提出了一种强鲁棒性的自学习模糊变结构控制器,提高了控制系统的性能。