Displacement sensor data for several reasons beating

There are many moving sensor, linear displacement sensors, slider displacement sensors, magnetostrictive displacement sensors, laser displacement sensor and so on. Which is the most widely round loudspeaker used linear displacement sensors, we use the sensor data often occur when the beating, which is mainly composed of the following reasons. First of all, this is the case you need to check the cable insulation is not damaged phenomenon occurs, and with the machine very regular contact with the shell caused by a short to ground. Secondly, the installation of the neutral linear displacement sensor needs well, but allows a parallelism error of ± 0.5mm, angle allows a ± 12 ° errors. However, if the parallel and angular errors are too large, then this will appear showing the number of beats situation. So when this happens, it must be carried out on the parallel and angular adjusted. Again, the three linear displacement sensors can not pick the wrong line, power lines and output lines are not swapped for. If the above lines are wrong, then there will be great car receivers linearity error situation, it is difficult to control, the control accuracy will become poor, and the display is prone to beating phenomenon and so on. There is FM interference and electrostatic interference may allow linear displacement transducer electronic digital display ruler beating. Therefore, the electronic device signal lines and equipment power lines to separate trunking. Electronic device must be mandatory grounded. Signal lines need to use shielded cable, and electrical box with a shielded cable should be grounded. If there are high-frequency interference, usually when the voltage measurement using a multimeter will display properly, but the display will jump mini receiver number is kept; arising from electrostatic interference occurs when the situation is the same with the high-frequency interference. To prove to see whether it is static, just use a power cord of the electronic foot screw capping machine with a certain number of metal shorting up on it, as long as a short pick up, it will immediately eliminate static interference . But if you want to eliminate Electronic Microphones high-frequency interference is difficult to use the above method, you can try to suspend the high-frequency interference sources, see Showing results would be better, in order to judge is not high-frequency interference. Understand the reasons for the displacement sensor data beat is very helpful for us, usually we do not encounter such a pvc clear sheet situation would not know why, on the contrary we can take the appropriate measures to deal with, regard, we make better use of linear displacement transducer .