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    • 7. 发明授权
    • Test stand arrangement with simulation model of multi-mass flywheel
    • 具有多质量飞轮仿真模型的试验台布置
    • US08434352B2
    • 2013-05-07
    • US12801580
    • 2010-06-15
    • Matthias DankHelmut KokalJosef MayrhoferStephen JonesDirk DengerMartin Schmidt
    • Matthias DankHelmut KokalJosef MayrhoferStephen JonesDirk DengerMartin Schmidt
    • G01M15/02
    • G01M15/02G01M15/044G06Q30/06
    • A test stand arrangement includes at least one electric motor (4) connected to a test specimen for driving and/or loading the test specimen, and a control arrangement for the or each electric motor. In order to be able to create the connection of the drive train and vehicle simulation with the real, vehicle-specific combustion and dynamic behavior of the engine, at least one model for a multi-mass flywheel is implemented in the control arrangement, from which model at least a part of the control requirement for the or each electric motor is calculated and which model contains at least the two masses of the primary and secondary side of the multi-mass flywheel and a substitute model for the or each bow spring, and an algorithm is implemented in the control arrangement that analyzes the model for a multi-mass flywheel by means of an integrated time step method.
    • 测试台布置包括连接到用于驱动和/或加载测试样本的测试样本的至少一个电动机(4),以及用于该或每个电动机的控制装置。 为了能够创建传动系统与车辆模拟的连接以及发动机的实际车辆燃烧和动态特性,在控制装置中实现至少一个用于多质量飞轮的模型, 对每个电动机的控制要求的至少一部分进行模型计算,哪个模型至少包含多质量飞轮的一次侧和二次侧的两个质量以及该弹簧的弹簧的替代模型,以及 在通过集成的时间步长法分析多质量飞轮的模型的控制装置中实现了一种算法。