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Controller design in frequency domain

Author: Onderka Patrik

Bakalářské práce 2006

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The first objective of this bachelor thesis was to create program, which finds constants of PD, PI and PID compensators from several measured points of frequency response of a measured plant for specified phase margin, and verify it in Matlab and C# environments. The second objective was to minimalize uncertainties in measured frequency response by the method of least squares and to implement the program as functional block in designing system C&ISD.

Theoretical part of this thesis provides necessary information about designing of PD, PI and PID compensators in frequency domain and shortly describes another possible methods of design.