中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Study on algorithm of contours path generation for robotic prototyping

文献类型:会议论文

作者Zhao JB(赵吉宾); Liu WJ(刘伟军); Wang YC(王越超)
出版日期2004
会议名称IEEE International Conference on Robotics and Biomimetics (ROBIO 2004)
会议日期August 22-26, 2004
会议地点Shenyang, China
关键词Robotic Prototyping path generation CAD/CAM
页码181-186
中文摘要This paper introduces some key technologies in contours path generation. Slicing result of STL Stereolithgraphy file is a set of closed polygons of cross-sectional contours. The cross-sectional contours must be offset a distance inward solid area in the course of machining parts because of the size of laser light spot. A simple calculating method of offset contours is presented. Aiming at self-intersection of offset contour, a modified algorithm of detecting self-intersection points is proposed. The algorithm reduced the time complexity. To eliminate the invalid loops, a uniform method to identify invalid loops is proposed and an effective removing algorithm of invalid loops is presented. The algorithms of this paper not only improve the efficiency of program but also enhance the precision of part.
收录类别EI ; CPCI(ISTP)
产权排序1
会议主办者IEEE Robot & Automat Soc, IEEE HK RA CS Joint Chapter, Chinese Acad Sci, Shenyang Inst Automat, Chinese High tech Dev Program, Robot Soc Japan, Japan Soc Mech Engineers, Int Rescue Syst Inst, Shenyang Hunnan New Urban Area, Shenyang New & High tech Ind Dev Zone
会议录IEEE ROBIO 2004: Proceedings of the IEEE International Conference on Robotics and Biomimetics
会议录出版者IEEE
会议录出版地NEW YORK
语种英语
ISBN号0-7803-8641-8
WOS记录号WOS:000234343000032
源URL[http://ir.sia.cn/handle/173321/8279]  
专题沈阳自动化研究所_工业信息学研究室_先进制造技术研究室
推荐引用方式
GB/T 7714
Zhao JB,Liu WJ,Wang YC. Study on algorithm of contours path generation for robotic prototyping[C]. 见:IEEE International Conference on Robotics and Biomimetics (ROBIO 2004). Shenyang, China. August 22-26, 2004.

入库方式: OAI收割

来源:沈阳自动化研究所

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