An Iterative Method for a Frequency Domain PID Controller Synthesis

This study is concerned with a control system design method with frequency response data named a finite number of frequency responses(an FNFR) model. In this paper a numerical descent direction is introduced and an iterative method for solving control problems formulated with the FNFR model is propo...

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Bibliographic Details
Published in2023 62nd Annual Conference of the Society of Instrument and Control Engineers (SICE) pp. 214 - 218
Main Authors Minamikawa, Kenjiro, Kami, Yasushi, Nobuyama, Eitaku, Hosokawa, Atsushi
Format Conference Proceeding
LanguageEnglish
Published Society of Instrument and Control Engineers - SICE 06.09.2023
Subjects
Data models
Design methodology
Exterior-point approach
Finite number of frequency responses model
Frequency response
Frequency synthesizers
Frequency-domain analysis
Instruments
Iterative method
Loop shaping
Numerical models
Numerical optimization
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Summary:This study is concerned with a control system design method with frequency response data named a finite number of frequency responses(an FNFR) model. In this paper a numerical descent direction is introduced and an iterative method for solving control problems formulated with the FNFR model is proposed with the descent direction. One feature of our approach is to update controller variables so that they approach to a feasible region of considering control problems from the outside. The efficiency of our method is shown by numerical examples.
DOI:10.23919/SICE59929.2023.10354200