Switched reluctance servo motor control system of self-dumping truck for mining based on predictive control
A switched reluctance motor, mining dump truck technology, applied in general control system, control/regulation system, adaptive control and other directions, can solve the problems of system delay, insufficient control accuracy, output lag, etc., to solve the output lag, The effect of high control precision and fast response speed
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[0009] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0010] Because the mining dump truck is in the production system of the open pit mine. It undertakes the tasks of earthwork stripping and ore transportation. Its working characteristics are: a single cycle is short, the load changes greatly, the transportation route is relatively fixed, and the continuous working time is long. According to the driving conditions of the vehicle in a specific operating environment, different optimization schemes are proposed for the vehicle control strategy under different operating conditions, so as to improve the working performance of the vehicle. figure 1 It is the overall block diagram of the foresight servo system. Foresight control takes the information of the road conditions ahead as the future target value of the control system, and the unevenness of the road ahead as the future disturbance value of the control system....
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