Title :
Evolutionary linearisation in the frequency domain
Author :
Tan, Kay Chen ; Gong, Ming Rui ; Li, Yun
Author_Institution :
Dept. of Electron. & Electr. Eng., Glasgow Univ., UK
fDate :
1/4/1996 12:00:00 AM
Abstract :
Feu solutions have been found so far to frequency domain MIMO system linearisation problems owing to practical difficulties in obtaining derivatives of the nonlinear model. The authors develop an evolutionary linearisation technique to achieve an automated linearisation goal, directly using the plant I/O data. It allows linearisation for an entire operating region and for the entire interested frequency range, the benefits of which cannot be matched by existing methods
Keywords :
MIMO systems; control system analysis; frequency-domain analysis; linearisation techniques; nonlinear control systems; MIMO system; frequency domain; linearisation; nonlinear model; operating region; plant I/O data;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19960061
