Lab. simulator for conducting a performance test and a reliability test on a vehicle and components has been embodied. In order to control non-linear of a vehicle, a fuzzy control algorithm, a running mode tracking algorithm and a vehicle speed control algorithm were applied to the actuator control. The vehicle controller and servo controller functions were implemented; position control, the gear shift control depending upon the vehicle RPM, control with actuator by controlling the pneumatic servo valve, and measured data information such as a position, a velocity and an acceleration as obtained through operation by means of the second differentiator and controlled a position precisely. An experimental apparatus was consisted of a dynamometer and a vehicle, and the performance and durability of the controller was verified. The Lab. simulator was mounted onto the vehicle, and the position control test and a LAP mode tracking test were conducted. It was found that the response characteristic, the tracking capability and precision of the position control were so excellent.
Design and implementation of Lab. simulator for vehicle control
2007-10-01
1657362 byte
Conference paper
Electronic Resource
English
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