Electricity: motive power systems – Plural – diverse or diversely controlled electric motors
Reexamination Certificate
2007-02-20
2007-02-20
Donovan, Lincoln (Department: 2837)
Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
C318S035000, C318S053000, C318S625000, C700S061000, C700S251000, C700S189000
Reexamination Certificate
active
10675100
ABSTRACT:
A motion control system comprises control logic and a programming interface. The programming interface is configured to permit a user to specify a plurality of non-tangential path segments, and the control logic is configured to generate a plurality of additional connecting path segments substantially extending between and connecting the non-tangential path segments. The motion control system is configured to generate control signals to control operation of a plurality of motors to drive movement of a controlled element along a path defined by the non-tangential path segments and the additional connecting path segments.
REFERENCES:
patent: 4308584 (1981-12-01), Arai
patent: 4449196 (1984-05-01), Pritchard
patent: 4786847 (1988-11-01), Daggett et al.
patent: 4829219 (1989-05-01), Penkar
patent: 4887222 (1989-12-01), Miyake et al.
patent: 4890241 (1989-12-01), Hoffman et al.
patent: 5248922 (1993-09-01), Meshkat
patent: 5481652 (1996-01-01), Sasaki
patent: 5521374 (1996-05-01), Cray et al.
patent: 5581672 (1996-12-01), Letcher, Jr.
patent: 5625267 (1997-04-01), Gregory
patent: 5923132 (1999-07-01), Boyer
patent: 5955856 (1999-09-01), Sato et al.
patent: 6134486 (2000-10-01), Kanayama
patent: 6297610 (2001-10-01), Bauer et al.
patent: 6300738 (2001-10-01), Weinhofer
patent: 6442442 (2002-08-01), Weinhofer
patent: 6456897 (2002-09-01), Papiernik et al.
patent: 6782306 (2004-08-01), Yutkowitz
patent: 6825634 (2004-11-01), Tatar et al.
patent: 6839663 (2005-01-01), Temkin et al.
patent: 6865441 (2005-03-01), Chandhoke
patent: 6922607 (2005-07-01), Yamazaki et al.
patent: 2001/0052512 (2001-12-01), Hunter et al.
patent: 2004/0157188 (2004-08-01), Luth et al.
Bourke, P.; “Bézier curves”; 6-pg. document; (Original: Apr. 1989, Updated: Dec. 1996); [obtained from Internet http://astronomy.swin.edu.au/˜pbourke/curves/bezier].
Dumestre, A.; “Pierre Bézier's Wonderful Curves”; 4-pg. document; [obtained from Internet http://www.1960pcug.org/˜pcnews/1999/07/bezier—curves.htm]; [believed to have been available prior to Sep. 30, 2003].
Meyer, D.; (WPI CS Department); “2-D Curve Generation”; 9-pg. document; [obtained from Internet http://www.cs.wpi.edu/˜matt/courses/cs563/talks/curves.html]; [believed to have been available prior to Sep. 30, 2003].
Kinch, R.J.; “Finding All Intersections of Two Bezier Curves”; 14-pg. document; [obtained from Internet http://truetex.com/bezint.htm]; [believed to have been available prior to Sep. 30, 2003].
Allen-Bradley GML Commander Reference Manual, Chapters 1-15, Cat. No. GMLC-5.2, Rockwell Automation, Nov., 1999, 401 pages.
Bhatt Jatin P.
Schwarz William C.
Weinhofer Juergen K.
Colon Santana Eduardo
Donovan Lincoln
Foley & Lardner LLP
Rockwell Automation Technologies Inc.
Speroff R. Scott
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