摘要
介绍了利用伪随机信号对系统进行在线辨识的方法，并应用它对一个具体的电液饲服系统进行了在线辨识，得出系统的数学模型，通过仿真验证，证明辨识的结果是正确的。
The method of system identification on line by pseudo-random signal is introduced in this pa-per. An electrohydraulic servo system is identified with this method and the mathematic model ofthe system is obtained. The results of identification have been proved to be correct by correspondingsimulation.
出处
《机械科学与技术》
CSCD
北大核心
1995年第4期104-109,共6页
Mechanical Science and Technology for Aerospace Engineering
关键词
在线辨识
电液伺服系统
伪随机信号
液压控制
Identification on line Electrohydraulic servo system Pseudo-random signal
