Electrical Engineering-Systems Dept.

סמינר מחלקתי

You are invited to attend a lecture by

Prof. David Bensoussan

École de technologie supérieure,

in Montreal (ETS University of Quebec)

on the subject:

A new control algorithm for quasi-linear feedback design

Quasi-linear feedback theory enabled simultaneously improving time performance and frequency performance of feedback systems, by using compensators whose poles are gain dependant. Although simulation results show theoretical improvements, the gain magnitude of quasi linear compensators is prohibitive. Moreover, the underlying conditions for the application of quasi-linear feedback assume that the model of the plant is known with great accuracies, i.e. that the difference between the poles and the zeros of the plant is known with precision. A new algorithm presents a different quasi-linear controller  that achieves simultaneous time and frequency optimization. It will be shown to be by far the best and most practical solution.