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    • 26. 发明授权
    • Systems and methods for testing a steering control unit including a test stand
    • 用于测试包括测试台的转向控制单元的系统和方法
    • US09188507B2
    • 2015-11-17
    • US13360873
    • 2012-01-30
    • Thomas SchulteAndre Lehmann
    • Thomas SchulteAndre Lehmann
    • G01M17/06
    • G01M17/06
    • A steering test stand has a first steering device with a measurement unit measuring the steering device torque value and applies forces to the steering device and control unit and has a control unit connected to a computer for controlling actuators. The computer simulates static and/or dynamic properties of a motor vehicle and transmits simulated target values to the control unit. A test driver unit comprises a second steering device as a force feedback steering wheel and a connection between the test driver unit and the computer, transmits a second steering angle set on the force feedback steering wheel. A second connection between the test driver unit and computer transmits steering torque measured on the first steering device to the test unit, such that the second steering device sets a second steering torque value on the force feedback steering wheel as a function of the first value.
    • 转向测试台具有第一转向装置,其具有测量转向装置扭矩值的测量单元,并向转向装置和控制单元施加力,并具有连接到计算机以控制致动器的控制单元。 计算机模拟机动车辆的静态和/或动态属性,并将模拟的目标值发送到控制单元。 测试驱动器单元包括作为力反馈方向盘的第二转向装置和测试驱动器单元与计算机之间的连接,传递设置在力反馈方向盘上的第二转向角。 测试驱动器单元和计算机之间的第二连接将在第一转向装置测量的转向扭矩传递到测试单元,使得第二转向装置根据第一值设定力反馈方向盘上的第二转向转矩值。
    • 27. 发明授权
    • Real-time capable battery cell simulation
    • 实时能力的电池模拟
    • US09020798B2
    • 2015-04-28
    • US13293251
    • 2011-11-10
    • Hagen HauptThomas SchulteChristian Vollbrecht
    • Hagen HauptThomas SchulteChristian Vollbrecht
    • G06G7/54G01R31/36H01M10/42G06F17/50
    • G01R31/3651G06F17/5009H01M10/4285
    • A system for real-time simulation of a battery comprising simulating a cell array by an overall computer model is disclosed. The model includes a plurality of single cells. A computer is connected via a cell voltage emulator to a control unit calculating terminal voltages of single cells by using the overall model and supplying the calculated terminal cell voltages to the control unit by the cell voltage emulator. The overall model comprises a first model which models a first single reference cell having cell parameters typical of the cell array and sending the total input current of the cell array to the first model as an input variable. The terminal voltage of the reference cell is calculated by the first model. The overall model further comprises a second model which calculates a deviation in the terminal voltage of an additional single cell from the terminal voltage of the reference cell.
    • 公开了一种用于电池的实时模拟的系统,包括通过整体计算机模型来模拟单元阵列。 该模型包括多个单个单元。 计算机通过单元电压仿真器连接到控制单元,通过使用整体模型计算单个单元的端子电压,并通过单元电压仿真器将计算的终端单元电压提供给控制单元。 总体模型包括第一模型,其对具有典型的单元阵列的单元参数的第一单参考单元进行建模,并将单元阵列的总输入电流作为输入变量发送到第一模型。 参考单元的端子电压由第一模型计算。 总体模型还包括第二模型,其从参考单元的端子电压计算附加单电池的端电压的偏差。