Open AccessSynthesis of modal control in servo system with a differentiating observer
Author(s) -
E. A. Serdechnaya
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1864/1/012035
Subject(s) - control theory (sociology) , observer (physics) , modal , controller (irrigation) , computer science , servomechanism , control engineering , oscillation (cell signaling) , servo , control (management) , mathematics , engineering , artificial intelligence , physics , chemistry , genetics , quantum mechanics , polymer chemistry , agronomy , biology
A method of synthesis of modal control in servo systems with a differentiating observer of the reference action is proposed. It is shown that with the joint design of the modal controller and the observer, the uncertainty of the synthesis problem arises, which leads to the oscillation of the regulated value under step setting actions. To eliminate this uncertainty, the transition to the optimization problem of control synthesis was carried out. A numerical example of the formulation and solution of this problem is presented, which confirms the effectiveness of the proposed method.