自由曲面非接触式测量路径规划及相关算法研究  

Study of Free-Form Surface Non-Contact Measurement Path Planning and Related Algorithms

作　　者：李剑[1] 王文[1] 王恒奎[2] 陈子辰[1] 

机构地区：[1]浙江大学生产工程研究所,杭州310027 [2]中国科学院自动化研究所综合自动化技术工程中心,北京100080

出　　处：《计算机辅助设计与图形学学报》2002年第4期301-305,共5页Journal of Computer-Aided Design & Computer Graphics

基　　金：浙江省自然科学基金 ( 5 990 2 6 );浙江省科技计划重点项目( 0 0 110 10 6 1 a)

摘　　要：针对研制的自由曲面非接触式测量系统的硬件组成和工作原理 ,对CAD模型已知自由曲面零件的测点自适应布置、CAD模型未知曲面的测量路径规划和测点数据处理算法进行了研究 。Hardware components and working principles of the developed free form surface non contact measurement system are introduced. Algorithms such as adaptive allocation of measurement points for a given CAD model of free form surface, measurement path planning and measured points data processing for creating CAD model of new free form surface are studied. Effectiveness of the algorithms are proved by the results of computer simulation and experiments.

关 键 词：自由曲面 路径规划 NURBS曲面 非接触式测量 算法 计算机辅助设计 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]