Reliability Test Loading Study of Transmission System for Wheeled Armored Vehicles in Bench Test
In order to make the transmission system of the special wheeled vehicle bench test more in line with the actual use of the vehicle,the transmission system bench test method based on real vehicle load data is proposed.The vehicle speed and wheelside load distribution characteristics of the special wheeled vehicle in six areas/conditions were analyzed,and the torque,vehicle speed-running time ratio characteristics were obtained;based on the rotational counting method,the damages of the special wheeled vehicle in six areas/conditions were analyzed;and then,with reference to the real-vehicle test rotation speed-Torque distribution,based on the principle of damage equivalence between the bench test and the real vehicle,the loading conditions of the drive train bench test are obtained,which provides an important support for the system reliability bench test.
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