基于多传感器信息融合的机床测量数据自动补偿系统  

Automatic Compensation System of Machine Tool Measurement Data Based on Multi-sensor Information Fusion

作　　者：高瑞翔[1] 徐腾寅[1] 房鹤飞 徐强胜[1] GAO Rui-xiang;XU Teng-yin;FANG He-fei;XU Qiang-sheng(Shanghai Institute of Quality Inspection and Technical Research,Shanghai 200031 China)

机构地区：[1]上海市质量监督检验技术研究院,上海200031

出　　处：《自动化技术与应用》2024年第6期60-63,共4页Techniques of Automation and Applications

摘　　要：机床测量数据自动补偿能够减少加工误差,为提高机床加工精度,设计基于多传感器信息融合的机床测量数据自动补偿系统。首先设计温度传感器、单片机主控与补偿脉冲发生装置,获取机床运动数据,然后采用多传感器融合算法融合采集信息,对信息中误差处理,采用粗糙集理论寻找最佳补偿值,实现机床测量数据自动补偿。实验结果表明,该系统能够有效减少加工误差,可以满足实际应用要求。Automatic compensation of machine tool measurement data can reduce machining error.In order to improve machining accuracy,an automatic compensation system of machine tool measurement data based on multi-sensor information fusion is designed.Firstly,the temperature sensor,the single-chip microcomputer main control and the compensation pulse generator are designed to obtain the motion data of the machine tool.Then the multi-sensor fusion algorithm is used to fuse the collected information,process the error in the information,and use the rough set theory to find the best compensation value to realize the automatic compensation of the measurement data of the machine tool.Finally,the experimental results show that the system can effectively reduce the machining error and meet the practical application requirements.

关 键 词：多传感器 信息融合 机床测量数据 自动补偿 一致性检测 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TP274[自动化与计算机技术—控制科学与工程] TP391