At the same time CCD pickup camera and laser sensor are combined to meet the high efficiency and high accurateness requirements of this non-contact measure.

同时测量系统中采用CCD摄像头和激光传感器相配合，实现了高效、高精度的非接触式测量方案。

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There are many ways to measure workpiece curvature using non-contact method. In this paper, we use laser displacement sensor to measure the curvature of workpiece innovative.

工件曲率的非接触测量已经有很多种方法，本文提出了采用激光位移传感器测量工件曲率半径的新方法。

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Microwave sensor with the advantage of high sensitive and wide application, is a new kind of non-contact sensor developed after ultrasonic, laser, infrared and nuclear radiation sensor.

微波传感器是继超声波、 光纤、 红外和核辐射等传感器之后 的一种新型的非接触式传感器， 具有灵敏度高、 适用范围广等特点。

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