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一类非线性系统的自适应模型跟随控制 被引量:1
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作者 刘小河 李婕 《系统仿真学报》 CAS CSCD 2002年第8期1073-1077,共5页
讨论了一类非线性系统的自适应模型跟随控制问题。首先给出了系统的一般描述,然后研究了该系统模型跟随控制的存在条件,最后讨论了如何设计前馈控制和反馈控制矩阵的迭代调节律,使得系统输出能快速地稳定地跟随参考模型输出。仿真结果... 讨论了一类非线性系统的自适应模型跟随控制问题。首先给出了系统的一般描述,然后研究了该系统模型跟随控制的存在条件,最后讨论了如何设计前馈控制和反馈控制矩阵的迭代调节律,使得系统输出能快速地稳定地跟随参考模型输出。仿真结果表明了这一控制方案具有良好的非线性跟随效果。 展开更多
关键词 非线性系统 自适应模型跟随控制 迭代算法 牛顿法
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MICROPROCESSOR BASED MODEL FOLLOWING ADAPTIVE CONTROL SYSTEM FOR CSIM DRIVES
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作者 张春明 左敦稳 王珉 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 1996年第2期40+35-39,共6页
A model following adaptive control system for CSIM is presented in this paper. A dynamic mathematical model of slip control based system is obtained. With the help of model reducing technique, full order model is ... A model following adaptive control system for CSIM is presented in this paper. A dynamic mathematical model of slip control based system is obtained. With the help of model reducing technique, full order model is reduced to simplify the design without degrading much of the performance. Model following adaptive control laws in discrete form are derived. These laws satisfy the hyperstability condition for taking care of the load and machine parameter changes of the drive. A microprocessor 8098 is used to develop the speed controller. The implementation of the control system uses only available variables of the reference model and the controlled plant. Experimental results are given to demonstrate the good performance of the system. 展开更多
关键词 induction motors frequency converters microprocessors adaptive control model following
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