The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 08, 1994
Filed:
Oct. 30, 1991
Fujitsu Limited, Kawasaki, JP;
Abstract
A control apparatus structuring system for facilitated handling of a nonlinear control object, using a generic form of control rules, and which stably reaches a target value by setting plural virtual target values corresponding to the system states and by selecting one according to the distance to the target value. A processor performs a signal conversion function to realize input/output characteristics for a given teacher signal group. A virtual target controller controls advance knowledge about data relations between control state volumes. A calculator calculates a correction volume of a control state volume from the control state volume of a control object and a virtual target value defined by the control data of the virtual target controller corresponding to the control state volume. The system structures the processor to a desired control apparatus by giving an input of the control state volume to the processor, by supplying an output as the control operation volume to the control object, by obtaining a teacher signal through a correction of the control operation volume according to the correction volume then outputted from the calculator. The processor receives the difference between a current state volume and a targeted control state volume. The virtual target controller controls the advance knowledge about data relations between control state volumes by parametrizing the difference between a control state volume and its control target value.