Patent · US Active

Prevention of integrator wind-up in PI type controllers

US7965795B2 · kind B2 · utility

0Cited by
6References
17Claims
0Family size

Assignee

Inventor

Key dates

Filing dateNov 23, 2005
Grant dateJun 21, 2011
Priority date—
Expiry dateFeb 16, 2030

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG05B5/01
  • WIPO fieldControl
  • WIPO sectorInstruments

Abstract

A control system having an integrator component that provides an integrator output signal used to control a load, and a method controlling the same includes conditioning the integrator component during a fraction of the period in which it would tend to otherwise wind-up.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.