| Taking designing and setting up the best all-around test stands for coach-bus' chassis as the major idea , Basing on the theory and the practice, This paper has offered four optional plans for all-around test stands, and gained the best laying plan for the all-around test stands by analyzing and comparing , It has also analyzed and researched the important technology of test stands .First of all, By analyzing the papers has gained the best laying plan for the all-around test stands of coach-bus' chassis, and also analyzed the selection of the power supply system, electromotor, dynamometers for the test stands. In addition, It has also researched the power matching technology of the test stand and the electric dynamometer. Lastly, It has researched the testing and controlling technology of the test stands, and also carried out dynamic character analyzing for the test stands. |
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