ScholarLens Back to search
2005•Information and ComputationRequires access

Nonlinear PID Controller and Its Parameter Analysis

Shengyi Li

Open publisher page 1 citations

Abstract

Based on convex combination, a design method for nonlinear PID controller is proposed and its parameters are analyzed. This kind of nonlinear PID controller holds a flexible gain-schedule by selecting its parameters simply. Comparing with the traditional PID controllers, it can give better tradeoffs for some systematic performances which are incompatible. To testify its validity, an industry process with time delay and a drive system with three orders are considered, and the simulation results show its validities.

About this research paper

What this paper is about

Based on convex combination, a design method for nonlinear PID controller is proposed and its parameters are analyzed. This kind of nonlinear PID controller holds a flexible gain-schedule by selecting its parameters simply. Comparing with the traditional PID controllers, it can give better tradeoffs for some systematic performances which are incompatible. To testify its validity, an industry process with time delay and a drive system with three orders are considered, and the simulation results show its validities.

Why it matters

OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Based on convex combination, a design method for nonlinear PID controller is proposed and its parameters are analyzed. This kind of nonlinear PID controller holds a flexible gain-schedule by selecting its parameters simply. Comparing with the traditional PID controllers, it can give better tradeoffs for some systematic performances which are incompatible. To testify its validity, an industry process with time delay and a drive system with three orders are considered, and the simulation results show its validities.

Key concepts: PID controller, Control theory (sociology), Nonlinear system, Computer science, Schedule, Controller (irrigation), Process (computing), Process control

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Nonlinear PID Controller and Its Parameter Analysis — Research Paper | ScholarLens