Patent · US Active

Method for determining a switching function for a sliding mode controller, and sliding mode controller

US10381145B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Torsten Bertram · Düsseldorf, DE
Ingo Glowatzky · Karlstadt, DE
Christoph Krimpmann · Dortmund, DE
Georg Schoppel · Lohr, DE

Key dates

Filing date	Mar 10, 2016
Grant date	Aug 13, 2019
Priority date	—
Expiry date	Mar 27, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH01F2007/1866
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The disclosure relates to a method for determining a switching function for a sliding mode controller for controlling a controlled variable of a system, the switching function being selected as a function of a control deviation of the controlled variable and its time derivatives up to at least the second order and on the basis of initial control dynamics of the system, coefficients of the switching function being represented by means of poles of a closed control loop of the system, the poles each being selected as a function of the control deviation, and desired control dynamics of the system being set by shifting at least one first pole of the poles, and to such a sliding mode controller and to a use of such a controller.

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