In order to obtain more accurate inspection data and better real-time leveling from the laser transmitter plat- form of double laser sources location system, the laser transmitter platform automatic levelling control system is designed in this paper. The platform supported by pattern in trishores and tilt sensor detecting inclination of platform are used in that system, and through stepping motor driving the stent expansion of the platform to realize platform leveling. In the pres- ence of tilt sensor data processing algorithm and PID control algorithm based on RBF Neural Network in this level...
