Title:
CONSTITUTING METHOD OF CONTROL SYSTEM
Document Type and Number:
Japanese Patent JPS60142404
Kind Code:
A
Abstract:
PURPOSE:To constitute a control system based upon current control logic easily by finding out the optimum value of an appreciation function satisfying the limit of input to the control system by repeated calculation on the basis of the limit. CONSTITUTION:If feedback constants f1, f2 are found out, the contents of a feedback constant setter 16 and a compensating circuit 18 in an automatic control system of a DC motor are fixed and the control system is determined. In this case, a proper weight factor P is applied at first to calculate the f1, f2 and then the maximum value Umax of an input U at the input of a step-like objective value gamma to the control system is calculated. If the Umax is larger than a control value U1im of the input U, rho is increased, and when smaller than the U1im, the rho is reduced. On the basis of the newly fixed rho, the f1, f2 are calculated again. Said operation is repeated, and when the Umax enters a certain range close to the U1im, the repeating calculation is ended to obtain an optimum appreciation function.
More Like This:
Inventors:
SEKIGUCHI HIDENORI
Application Number:
JP24889583A
Publication Date:
July 27, 1985
Filing Date:
December 28, 1983
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G05B13/00; G05B13/02; (IPC1-7): G05B13/02
Attorney, Agent or Firm:
Minoru Aoyagi