Title:
SERVO CONTROLLER
Document Type and Number:
Japanese Patent JPH01217601
Kind Code:
A
Abstract:
PURPOSE:To realize the drive of a servomotor with a minimum energy by performing the state feedback control with use of the real time of the servomotor and based on an optimum manipulated variable series and an optimum state track produced by a learning system. CONSTITUTION:An optimum manipulated variable series and an optimum state track can be obtained in response to a controlled system by performing a trial control action according to a control model decided previously by a learning system and repeating the trial actions while applying the self-correction to the deviation produced between the control model and an actual state. Then the state feedback control using the real time of a servomotor is carried out by a closed loop servo control system after the learning is through based on said optimum manipulated variable series and optimum state track produced by the learning system. As a result, the state control is possible in response to a model with high accuracy. Thus it is possible to reduce the overshoot that is caused by the linear feedback control and to accelerate the control time. Then the servomotor is driven with a minimum energy.
Inventors:
SATO MASAKI
Application Number:
JP4397788A
Publication Date:
August 31, 1989
Filing Date:
February 26, 1988
Export Citation:
Assignee:
RICOH GEN ELECTRON RES INST
International Classes:
G05B13/04; (IPC1-7): G05B13/04
Attorney, Agent or Firm:
Kabayama Toru
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