| 关节臂式坐标测量系统关键技术研究 |
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| 引用本文： | 王学影,岩君芳,叶树亮,王晓娜.关节臂式坐标测量系统关键技术研究[J].中国计量学院学报,2010,21(1). |
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| 作者姓名： | 王学影 岩君芳 叶树亮 王晓娜 |
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| 作者单位： | 中国计量学院,计量测试工程学院,浙江,杭州,310018 |
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| 摘 要： | 关节臂式坐标测量机是一种新型的多自由度非笛卡尔式坐标测量系统.介绍了该系统硬件系统和软件系统的基本构成、主要特点及实现方法.基于DH参数法建立了误差参数模型,提出了一种将并行机制的模拟退火算法和两次最优保存策略的遗传算法相结合的参数标定方法,同时利用改进的多点交叉算子和自适应变异算子加快了标定过程.本标定算法在Faro Platinum 2.4 m关节臂式坐标测量机上进行了实验验证,证明了标定算法精确性.
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| 关 键 词： | 坐标测量机 关节臂式 遗传算法 |
Research on the key technology of articulated arm flexible CMMs |
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| WANG Xue-ying,YAN Jun-fang,YE Shu-liang,WANG Xiao-na.Research on the key technology of articulated arm flexible CMMs[J].Journal of China Jiliang University,2010,21(1). |
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| Authors: | WANG Xue-ying YAN Jun-fang YE Shu-liang WANG Xiao-na |
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| Affiliation: | WANG Xue-ying,YAN Jun-fang,YE Shu-liang,WANG Xiao-na(College of Metrology , Measurement Engineering,China Jiliang University,Hangzhou 310018,China) |
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| Abstract: | The articulated arm CMM is a new type of multiple degree and non-Cartesian system.It possesses the advantages of small volume,low weight and portability.Moreover,it is convenient to set it up on site in a production line.Its base structure and the primary features of hardware and software were put forward.The error model of the articulated arm CMM was established by using the Denavit-Hartenberg analysis arithmetic.A calibration algorithm based on parallel recombination simulated annealing and twice preserve... |
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| Keywords: | coordinate measuring machine multi-joints genetic algorithm |
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