From: ahoward <ah...@us...> - 2003-08-20 03:45:12
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Hi folks: Can anyone tell me what coordinate system Mobility is using for odometry? I'm looking at some data generated by the RWI driver, and the odometry values are wacky. I suspect that either the RWI driver has a coordinate transform bug, or else Mobility and Player are using different coordinate systems. A. Andrew Howard email: ah...@po... Department of Computer Science http: www-robotics.usc.edu/~ahoward University of Southern California phone: 1 (213) 740 6416 Los Angeles, CA, U.S.A. 90089-0781 fax: 1 (213) 821 5696 << Insert pithy saying here >>> |
From: ahoward <ah...@us...> - 2003-08-20 02:38:36
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As a follow up to my first post, the odometric pose generated by the RWI driver appears to have the x and y components swapped. Is anyone else using the RWI driver at the moment, and have they seen this error? A. On Tue, 19 Aug 2003, ahoward wrote: > > Hi folks: > > Can anyone tell me what coordinate system Mobility is using for odometry? > I'm looking at some data generated by the RWI driver, and the odometry > values are wacky. I suspect that either the RWI driver has a coordinate > transform bug, or else Mobility and Player are using different coordinate > systems. > > A. > > > Andrew Howard email: ah...@po... > Department of Computer Science http: www-robotics.usc.edu/~ahoward > University of Southern California phone: 1 (213) 740 6416 > Los Angeles, CA, U.S.A. 90089-0781 fax: 1 (213) 821 5696 > << Insert pithy saying here >>> > > > > > > > > > > > > > > Andrew Howard email: ah...@po... Department of Computer Science http: www-robotics.usc.edu/~ahoward University of Southern California phone: 1 (213) 740 6416 Los Angeles, CA, U.S.A. 90089-0781 fax: 1 (213) 821 5696 << Insert pithy saying here >>> |