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:
Jan. 27, 1987
Filed:
Jun. 18, 1985
Applicant:
Inventors:
Tohru Takahashi, Yokosuka, JP;
Kunihiko Kurami, Kawasaki, JP;
Assignee:
Nissan Motor Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
318568 ; 318317 ; 318432 ;
Abstract
A control system for an multi-articulation robot manipulator in which an electric current used to drive the robot manipulator is detected and compared with a predetermined level band near the saturated current level of the electric current, and a feedback gain is adjusted such that the detected electric current reaches within the predetermined level band.