Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 2001.04a
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- Pages.492-495
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- 2001
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- 2005-8446(pISSN)
Interpolator Design for Cubic Parallel Manipulator
육면형 병렬공작기계의 보간기 설계
- Kim, H. (Dept. of Mech. Engr., Graduate School, Korea Univ.) ;
- Hong, D. (Dept. of Mech. Engr., Korea Univ.) ;
- Choi, W. C. (Dept. of Mech. Engr., Korea Univ.) ;
- Song, J.-B. (Dept. of Mech. Engr., Korea Univ.)
- Published : 2001.04.01
Abstract
In order to utilize a parallel machine tool for CAM system, the development of adequate interpolator is necessary. This paper presents a quintic B-spline interpolator with algorithm of limiting maximum interpolation error. The favored property of near arc-length parametrization in the curve representation is used in the implementation of the reference command generation. Then, this interpolator is applied to cubic parallel manipulator to show its validity.
Keywords