Title :
A loop-shaping design procedure using H∞ synthesis
Author :
McFarlane, Duncan ; Glover, Keith
Author_Institution :
BHP Res., Clayton, Vic., Australia
fDate :
6/1/1992 12:00:00 AM
Abstract :
A design procedure is introduced which incorporates loop shaping methods to obtain performance/robust stability tradeoffs, and a particular H∞ optimization problem to guarantee closed-loop stability and a level of robust stability at all frequencies. Theoretical justification of this technique is given, and the effect of loop shaping on closed-loop behavior is examined. The procedure is illustrated in a controller design for a flexible space platform
Keywords :
aerospace control; closed loop systems; control system synthesis; optimal control; optimisation; stability; H∞ optimization; H∞ synthesis; aerospace control; closed-loop behavior; closed-loop stability; flexible space platform; loop-shaping design procedure; performance/robust stability tradeoffs; robust stability; Adaptive control; Design methodology; Design optimization; Frequency synthesizers; H infinity control; Laboratories; MIMO; Open loop systems; Performance gain; Robust stability;
Journal_Title :
Automatic Control, IEEE Transactions on
