摘要
结合用伪随机信号进行系统在线辨识的原理,采用工控机作为控制计算装置,辅以PCL-818L数据采集卡,设计了完整的实验系统。并对一个具体的电液伺服系统进行了在线辨识,通过实验验证了辨识结果的正确性。
The principle of process system on-line identification with pseudo random signal was introduced. Using IPC to take control counting assembly, aided by PCL-818L data acquisition card, the integrated experimental system was designed. The online identification to a concrete eletro-hydralic servo system was carried out, and the identification result was validated through the experiments.
出处
《机床与液压》
北大核心
2008年第3期95-97,共3页
Machine Tool & Hydraulics
基金
国防基础科研项目资助(A2720060275)
关键词
伪随机信号
电液伺服系统
在线辨识
Pseudo random signal
Eletro-hydralic servo system
On-line identification
