The application of the transfer cart steering wheel to the simulator
2018-01-08
In practical application, the orbit transfer wagon mechanical mechanism, encoder and steering torque limiter is made into a whole, combined into a controllable electronic steering simulator, through specific cable connector connected to the PLC control system.
The rail transfer wagon in the PLC control system of steering torque limiter signal output using PWM control, can according to actual circumstances, reasonable control torque device the size of the output value, compare the operation of steering system in real reflected, the key is to allow the driver to real-time feel more wheel coordinate the current situation, thus it is reasonable to adjust the torque input conditions.
The above electronic steering simulator has been successfully matched to the steering control system of dozens of track transfer cars, and the performance is relatively stable.Choose encoder measuring components in electronic steering simulator, the contact to upgrade to the non-contact measurement of potentiometer, greatly improving the service life of a rail transfer car steering gear, and also improved rail transfer wagon wheel steering control system functional requirements, more can be accepted by the customer, effectively meet the requirement of the driver's operation.