Patent ID: 6434436
Filing Date: 2002-08-13
Classification: G05B

Abstract:
A process for setting controller parameters of a state controller, comprising:(a) arranging a monitor and a basis state controller to form the state controller; (b) arranging the state controller and a plant to form a closed control circuit, the closed control circuit having at least one pole and at least one zero represented in a complex frequency range plane with an origin; (c) outputting measuring indices from the plant to the monitor; (d) in the monitor, generating estimated control values from the measuring indices; (e) supplying the estimated control values from the monitor to the basis state controller; and (f) with a controller setting apparatus, setting the controller parameters of the state controller to optimize a control behavior of the closed control circuit such that the at least one pole is shifted at least approximately along at least one geometric line in the complex frequency range plane selected from the group consisting of at least one semi-circular arc and at least one ray originating from the origin.