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投稿时间：2019-03-06 修订日期：2019-03-15
投稿时间：2019-03-06 修订日期：2019-03-15
中文摘要: 针对我国导弹生产过程中舱段对接精度差、效率低且一致性差的问题,提出了一种结合激光跟踪仪及Steward平台的导弹数字化对接系统。在基于激光跟踪仪的动态测量方面,提出采用阵列靶球和T-Probe相结合的测量方式,通过对阵列靶球的测量获得高精度基准,通过对T-Probe的测量实现动态测量,从而实现对导弹舱段的高精度且高动态测量。基于所提出的导弹数字化对接系统,进行了导弹舱段数字化对接试验。试验结果表明,导弹舱段间导向销的径向峰值偏差为0.26mm,姿态峰值偏差为0.015°,能够满足导弹对接导向销的安全对接条件,对接时间小于25秒,提高了导弹舱段对接的精度及效率。
Abstract:Aiming at the problem of poor accuracy, low efficiency and poor consistency in the docking process of missile cabin, a digital missile assembly system is proposed, which is composed of laser tracker and six DOF parallel mechanism. In the dynamic measurement system based on laser tracker, the method using array target ball combined with T-Probe is put forward. The high precision datum is obtained by measuring the array target ball, and dynamic measurement data is obtained by T-Probe. The missile cabin docking test is implemented based on the proposed system. The test results show that the radial peak deviation is 0.26mm and the attitude peak deviation is 0.015°, which meet the docking requirements. The docking time is less than 25 seconds, the accuracy and efficiency of the missile cabin docking is improved.
文章编号：20190306001 中图分类号： 文献标志码：
基金项目:复杂产品智能制造系统技术国家重点实验室基金资助项目, 国家自然科学基金资助项目(U1737207, 11672093)
引用文本：
霍明英,张轶,贺龙,陈紫轩,刘峰,白雪,齐乃明,姚蔚然,马剑锋.导弹数字化对接系统动态测量算法设计及对接试验研究[J].飞控与探测,2019,(2):76-85.
霍明英,张轶,贺龙,陈紫轩,刘峰,白雪,齐乃明,姚蔚然,马剑锋.导弹数字化对接系统动态测量算法设计及对接试验研究[J].飞控与探测,2019,(2):76-85.