On a Parameter Adaptive Extremum Controller
Paper in proceeding, 2005

An extremum controller based on parameter adaptive control is investigated in this contribution. The objective function to be minimized is parameterized using a simple nonlinear model, and the control is based on realtime estimation of the parameters of this model. Asymptotic analysis of the extremum controller gives insight concerning the compromise between two contradicting goals, namely accurate control and accurate estimation. This is similar in spirit to stochastic dual control. One motivation of this study is an application to automotive engine control, which is briefly described.

Extremum control

Adaptive control

Author

Bo Egardt

Chalmers, Signals and Systems, Systems and control

Stefan Larsson

Chalmers, Signals and Systems, Systems and control

Proc. of the 44th IEEE Conference on Decision and Control and European Control Conference ECC 2005

Subject Categories

Control Engineering

More information

Created

10/8/2017