基于视觉跟踪的机械热度监测系统

Thermal Monitoring for Machine Tools by Using Visual Tracking Technique

  • 摘要: 针对目前机械设备状态监测系统的局限性,提出了一套基于视觉跟踪的机床热度监控及故障检测系统。首先,根据机械部件的运动特征,设计出运动检测及跟踪算法;其次,将一个红外测温传感器安装在恰当位置,对待检测部件进行非接触式的温度监测;最后,用一组计算机控制系统来驱动搭载温度传感器的电机对运动的机械部件进行实时跟踪,以实现对其进行持续温度监测。实验结果证实了该系统的有效性。

     

    Abstract: A thermal monitoring system for machine tool by using motion tracking technique is presented in the paper. First, a motion tracking algorithm is developed to track moving targets. Second, an infrared temperature sensor with built-in laser is deployed for non-contact temperature measurement of the moving target. Third, a predictive motion control system carries the thermal sensor and follows the moving target to realize continuous temperature monitoring. Experimental results demonstrate the effectiveness of our scheme.

     

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