公开(公告)号：US20100151949A1

公开(公告)日：2010-06-17

申请号：US12333606

申请日：2008-12-12

申请人： Steven W. Creek ,  James M. Dimond ,  John Overholt ,  Kevin M. Ledford ,  Michael A. Voight

发明人： Steven W. Creek ,  James M. Dimond ,  John Overholt ,  Kevin M. Ledford ,  Michael A. Voight

IPC分类号： F16D3/70 ,  F16D7/00

CPC分类号： B60K6/48 ,  B60L3/0069 ,  Y02T10/6221

摘要： A vehicle driveline with a transmission having at least one motor/generator and an output shaft is provided. A driveshaft assembly is rotatably connected to the output shaft. The driveshaft assembly includes an isolator located between the transmission and at least a portion of the driveshaft assembly to electrically isolate the driveshaft assembly from the transmission.

摘要翻译： 提供具有至少一个电动机/发电机和输出轴的变速器的车辆传动系。 驱动轴组件可旋转地连接到输出轴。 驱动轴组件包括位于变速器和驱动轴组件的至少一部分之间以将传动轴组件与变速器电隔离的隔离器。

公开(公告)号：US06865466B2

公开(公告)日：2005-03-08

申请号：US09796205

申请日：2001-02-28

申请人： Michael A. Voight ,  Daniel V. Sagady ,  David P. Schankin ,  Jeffrey N. Heaton ,  Rachel Dudley ,  Matt Geissinger

发明人： Michael A. Voight ,  Daniel V. Sagady ,  David P. Schankin ,  Jeffrey N. Heaton ,  Rachel Dudley ,  Matt Geissinger

IPC分类号： F16F15/02 ,  G06F19/00

CPC分类号： F16F15/02

摘要： A drivetrain component assembly comprising a drivetrain structure, means for generating a reference signal indicative of a frequency with which the drivetrain structure vibrates during operation of the drivetrain structure, at least one actuator coupled to the drivetrain structure, at least one sensor operable for monitoring vibrations transmitted from the drivetrain structure and producing a sensor signal in response thereto and a controller coupled to the at least one actuator and the at least one sensor. The controller receives the sensor and reference signals and generates an actuator signal in response thereto. The at least one actuator receives the actuator signal and generates a canceling vibration in the drivetrain structure in response thereto. The canceling vibration has a predetermined frequency and amplitude to substantially cancel-out vibrations in a predetermined bandwidth that are generated during the operation of the drivetrain structure. A method for analyzing the effect of a drivetrain component on a level of noise, vibration and harshness transmitted to a vehicle passenger compartment is also provided.

摘要翻译： 一种包括传动系结构的传动系组件组件，用于产生参考信号的装置，所述参考信号指示在所述传动系结构的操作期间所述传动系结构振动的频率，耦合到所述传动系结构的至少一个致动器，用于监测振动的至少一个传感器 从传动系结构传递并响应于此产生传感器信号，以及耦合到至少一个致动器和至少一个传感器的控制器。 控制器接收传感器和参考信号，并响应于此产生致动器信号。 所述至少一个致动器接收致动器信号，并响应于此而在传动系结构中产生抵消振动。 消除振动具有预定的频率和振幅，从而基本抵消了在传动系结构的操作期间产生的预定带宽中的振动。 还提供了一种用于分析传动系组件对传输到车辆乘客室的噪声，振动和粗糙度的影响的方法。