Title :
Robust Multivariable Control System Design using Optimal Reduced Order Plant Models
Author :
Glover, K. ; Limebeer, D.J.N.
Author_Institution :
Control and Management Systems Division, Department of Engineering, Cambridge University, Mill Lane, Cambridge, U.K.
Abstract :
A procedure for the design of preccapensators for linear multivariable continuous-time systems based on reduced-order plant models is described. The reducedorder model is obtained via an optimal Hankel-norn approximation method, whose approximation error can be accurately predicted. The closed-loop stability of the full-order plant and compensator can then be deduced from this approximation error and a robust stability result.
Keywords :
Approximation error; Approximation methods; Control system synthesis; Control systems; Error correction; Optimal control; Reduced order systems; Robust control; Robust stability; Transfer functions;
Conference_Titel :
American Control Conference, 1983
Conference_Location :
San Francisco, CA, USA
