Title :
Multivariable proportional-integral-plus (PIP) decoupling design for delta operator systems
Author :
Chotai, A. ; Young, P.C. ; Tych, W. ; Lees, M.J.
Author_Institution :
Lancaster Univ., UK
Abstract :
The paper outlines the true digital control (TDC) design philosophy for linear, multi-input, multi-output (MIMO) delta ( delta ) operator systems described by left matrix fraction description (MFD) models. The resulting proportional-integral-plus (PIP) control system design analysis is based on the definition of suitable non-minimal state space (NMSS) form and the resulting state variable feedback (SVF) control law allows not only for closed loop pole assignment or linear quadratic (LQ/LQG) control, but also for full decoupling control.
Keywords :
control system synthesis; digital control; feedback; linear systems; matrix algebra; multivariable control systems; optimal control; poles and zeros; two-term control; LQ/LQG control; MIMO; closed loop pole assignment; full decoupling control; left matrix fraction description; linear multi-input multi-output delta operator systems; linear quadratic control; multivariable proportional-integral-plus decoupling design; nonminimal state space form; state variable feedback control;
Conference_Titel :
Control, 1994. Control '94. International Conference on
Conference_Location :
Coventry, UK
Print_ISBN :
0-85296-610-5
DOI :
10.1049/cp:19940115
