Design of Nonlinear Selectively Invariant Control Systems Based on Quasilinear Models

An original analytical method is developed to design the selectively invariant control systems for nonlinear plants with differentiable nonlinearities. To solve the design problem, the method of designing nonlinear control systems is applied on the base of a quasilinear model of nonlinear plants and...

Full description

Saved in:
Bibliographic Details
Published in:Automation and remote control 2023-02, Vol.84 (2), p.128-142
Main Author: Gaiduk, A. R.
Format: Article
Language:English
Subjects:
CAE) and Design
Calculus of Variations and Optimal Control
Optimization
Computer-Aided Engineering (CAD
Control
Control equipment
Control systems design
Invariants
Linear algebra
Mathematics
Mathematics and Statistics
Mechanical Engineering
Mechatronics
Nonlinear control
Nonlinear Systems
Nonlinearity
Robotics
Systems Theory
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:An original analytical method is developed to design the selectively invariant control systems for nonlinear plants with differentiable nonlinearities. To solve the design problem, the method of designing nonlinear control systems is applied on the base of a quasilinear model of nonlinear plants and the internal models principle of external impacts is used, taking into account the requirements for the relative order of the control device and the fast response of the designed system. The system of linear algebraic equations is solved to determine the parameters of the nonlinear control device. The suggested method can be applied to design the control systems for nonlinear plants of various purposes, operating under conditions of regular external impacts of the known form.
ISSN:0005-1179
1608-3032
DOI:10.1134/S0005117923020042