The design of intelligence correction system in double coordinate robot carry platform

It is a general practice that using two vehicles to transport the goods which are too long or too heavy for a single car. In order to overcome these shortcomings of the traditional cable transportation platform, such as the limitation of the mobile distance and the inconvenience, a set of double-car Linkage control system based on wireless control is designed. The difficulty of this system is how to overcome the problem that the two cars could not work in conjunction because of the surface roughness of the terrain, mechanical deviation and so on. To solve this problem, this paper designs an auto-correction system based on intelligent image processing. This system uses the distance and the image sensor to get the distance of two cars and the target image information, and calculates the relative deviation of the two cars using the derived mathematical model. The PID control algorithm is used to correct the vehicle attitude and make the two vehicles transport goods in synchronization. The design of the system has been used in the bullet trains production line, and the analysis results show that the overall accuracy for this system is 96%, which meets the requirements of transportation well.