基于多色集合的智能三坐标测量路径规划研究∗

摘要

为了提高三坐标测量路径规划的智能化水平，提出了多色集合理论与蚁群算法相结合的路径规划方法。利用多色集合围道矩阵建立待测特征与测量角度和检测平面之间的关联关系模型，在该模型约束下，经多色集合的合取运算对测量全局路径进行分组，得到规划子路径；采用蚁群算法对子路径进行规划，从而达到全局路径的优化。经实例验证，表明该方法可靠、有效。%In order to improve the intelligent level of measuring path planning in coordinate measurement, the algorithm of path planning based on theory of polychromatic sets and ant colony algorithm is proposed. The model of the relation about measured geometrical features, probe angles and inspection planets is estab-lished, and the sub path is got by grouping for the global path on the basis of conjunctive operation of poly-chromatic sets. The global path is optimized by optimizing the sub path using ant colony algorithm. The practical example verified the validity and reliability of the proposed method.