Title :
Gain/phase margin improvement using static generalized sampled-data hold functions
Author :
Rossi, Mauro ; Miller, Daniel E.
Author_Institution :
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
Abstract :
This paper considers the robust control of a finite dimensional linear time-invariant (FDLTI) continuous time plant by a static generalized sampled-data hold function (GSHF) controller. It is shown that it is possible to design a static GSHF controller to provide a gain margin as large as desired, and a phase margin of up to 90 degrees. The design is straight-forward, and we illustrate it with an example
Keywords :
control system synthesis; multidimensional systems; robust control; sampled data systems; FDLTI systems; LTI systems; finite dimensional linear time-invariant continuous time plant; gain/phase margin improvement; robust control; static GSHF controller design; static generalized sampled-data hold functions; Control system synthesis; Control systems; Councils; Design engineering; MIMO; Mathematical model; Poles and zeros; Robust control; Sampling methods; Uncertainty;
Conference_Titel :
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4187-2
DOI :
10.1109/CDC.1997.657078
