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.

Date of Patent:
Jan. 27, 2015

Filed:

Dec. 07, 2011
Applicants:

Nobuyuki Ohno, Saitama, JP;

Makoto Sekiya, Saitama, JP;

Inventors:

Nobuyuki Ohno, Saitama, JP;

Makoto Sekiya, Saitama, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25J 9/16 (2006.01);
U.S. Cl.
CPC ...
B25J 9/1666 (2013.01); G05B 2219/35148 (2013.01); G05B 2219/40428 (2013.01); G05B 2219/40475 (2013.01);
Abstract

Provided is a system and the like capable of appropriately searching a desired trajectory for a controlled subject in a time-space coordinate system in view of a state of the controlled subject. An initial positional relationship (k=1) between a first reference point q(k) and a second reference point q(k) in the time-space coordinate system is set to satisfy a first condition defined according to a motion performance of an actuator. When a previous trajectory candidate tr(k−1) is determined to have a contact with an object trajectory tro, a current positional relationship (k>1) between the first reference point q(k) and the second reference point q(k) in the time-space coordinate system is set to satisfy a second condition that a current time interval between the first reference point q(k) and the second reference point q(k) is longer than a previous time interval or the like.


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