The working principle of the laser displacement sensor is mainly to use the high directivity, high monochromaticity and high brightness of the laser to achieve non-contact measurement, which helps to greatly improve the accuracy and reliability of displacement measurement. Therefore, more and more application places are actively seeking domestic laser displacement sensors with higher reliability. Now we briefly explain why laser displacement sensors are more suitable for robot control:

Why is a laser displacement sensor more suitable for robot control?

1. Ensure that the robot has a stronger ability to resist vibration and shock

According to relevant introductions, more and more robots will give priority to using laser displacement sensors at the beginning of structural design. Because this kind of displacement sensor has stronger anti-vibration and shock ability, it is well known that the robot may be subjected to major shocks due to encountering obstacles during driving. In order to ensure that it still has stable performance under large shocks, choose A laser displacement sensor with strong anti-vibration and shock ability is a more sensible choice.

2. Promoting the robot control to have a more stable output signal

The reason why the laser displacement sensor is preferred for robot control is that it can make the robot have a more stable output signal in the control operation. Because the displacement sensor is designed based on the principle of triangulation and applies a large number of digital background suppression technology, it helps to greatly improve the anti-interference ability and ensure that the output signal is stable and free of interference.

3. Make sure the robot has EMI shielding properties

The reason the robot controls the loading of the laser displacement sensor is that it helps with EMI shielding. Because the laser displacement sensor uses a red laser and a small and clear light spot to realize the displacement and movement control, there is basically no EMI interference phenomenon in the robot control. Applying it to the robot control also helps to improve its EMI shielding characteristics.

The popularization and application of laser displacement sensor has gradually replaced the old displacement measurement method. In fact, this is a new idea for the development of laser displacement sensor. The reason why the laser displacement sensor is more conducive to controlling the robot is that it has the characteristics of strong anti-vibration and shock resistance and EMI shielding. At the same time, it can also promote the robot control to have a more stable output signal.