In view of existing problems that automobile transmission loading test bench was low degree of automation and high energy consumption,and a separate vibration failure analysis device was needed to purchase, automatic online loading test bench based on common DC bus was proposed.By roller,the test bench was included into the assembly line system,to implement automatic oiling,docking,loading for different types of transmission.Self-learning and fault vibration analysis functions were designed based on LabVIEW.Both online monitoring of vibration waveform and offline frequency analysis were realized.
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马渝翔,王开,吴哲,韩伟,张向慧.新能源汽车变速器在线加载试验台设计[J].机床与液压,2017,45(22):1-4. . Design of New Energy Automobile Gearbox Online Loading Test Bench[J]. Machine Tool & Hydraulics,2017,45(22):1-4