Bp 18 en
Controller design in frequency domain
Author: Onderka Patrik
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 CISD.
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.