Điều khiển bền vững hệ mimo với bất định đầu vào

Vũ Ngọc Phàn

Abstract


In the present paper we examine the problem of robust control where the reference input to be  tracked by  the plant output contains uncertainties. In the first section the internal model principle will be described for showing  in what way the following  of reference input can be realized. The specification of reference  input will be explained in section 2 where the two sets of normalized signals are  introduced. In the next section, section 3, the fundamentals of the optimal control in the frequency domain will be presented and discussed. Finally, in section 4 a design roach will be provided to solve the tracking problem under the circumstance of reference  input uncertainty.


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Journal of Computer Science and Cybernetics ISSN: 1813-9663

Published by Vietnam Academy of Science and Technology