Title :
Output intersampling approach to direct closed-loop identification
Author :
Sun, Lianming ; Ohmori, Hiromitsu ; Sano, Akira
Author_Institution :
Dept. of Syst. Design Eng., Keio Univ., Yokohama, Japan
fDate :
12/1/2001 12:00:00 AM
Abstract :
A new direct closed-loop identification method, which uses the output intersampling technique, is proposed in this note. By using the intersampled plant input-output data, the proposed method removes the traditional restrictive identifiability condition, and does not require an external persistently exciting (PE) test signal
Keywords :
closed loop systems; identification; direct closed-loop identification; intersampled plant I/O data; intersampled plant input-output data; output intersampling approach; Delay effects; Design engineering; Digital control; H infinity control; Random processes; Sampling methods; Signal processing; Sun; Systems engineering and theory; Testing;
Journal_Title :
Automatic Control, IEEE Transactions on
