针对间隙与阶差数字化测量问题,提出基于多源测量数据融合的间隙与阶差自动化测量技术,给出一种采用视觉测量传感器与全向机器人辅助执行机构协同配合的测量方式,并分析了系统组成.研究了该测量模式下的间隙与阶差测量工艺,并给出了多系统集成框架与控制方法以实现测量数据自动采集.最后基于QT开发间隙与阶差测量软件,并建立全向机器人测量平台进行试验验证.该研究为间隙与阶差高精度、自动化测量提供了技术支撑和方法指导.%Aiming at digital measurement of gap and step difference, a measurement technology based on multisource measurement data fusion was proposed. The measurement method using vision measurement sensor and omnidirectional robot assisting actuator was presented and the measurement system composition was analyzed. Based on the research, measurement process based on measurement data fusion was proposed. In order to measure automatically, multi-system integration framework and control method was studied. Finally, a QT-based gap and step difference measurement software and omnidirectional robot measurement platform was designed and developed to carry out verification. The research provides technical support and methodological guidance for automatic and high-accuracy measurement of gap and step difference.
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