A vehicle driveline component having a sensor-less electromagnetic actuator system. The vehicle driveline component includes an armature disposed and moveable along a translation axis, a coil assembly having a coil, a coil driver, an oscillator circuit having a resonant circuit, and a controller. The oscillator circuit is electrically coupled to the coil such that the coil defines a portion of the resonant circuit. The oscillator circuit generates an oscillating signal having a frequency that varies based on a spacing between the armature and the coil assembly along the translation axis. The controller applies a drive signal to the coil driver to have the coil driver provide a modulating power signal to the coil to generate an electromagnetic field that causes relative motion between the coil assembly and the armature along the translation axis. The controller determines a system response characteristic related to the spacing between the armature and the coil assembly based on the oscillating signal.

    本公开涉及一种具有无传感器电磁致动器系统的运载工具动力传动系部件。所述组件包括:沿着平移轴布置且可移动的电枢、具有线圈的线圈组件、线圈驱动器、具有共振电路的振荡器电路,以及控制器。振荡器电路电联接到线圈,使得线圈定义共振电路的一部分。振荡器电路生成振荡信号,该振荡信号具有基于电枢和线圈组件之间的沿着平移轴的间距而变化的频率。控制器向线圈驱动器施加驱动信号以使线圈驱动器向线圈提供调制电力信号以生成电磁场,该电磁场引起线圈组件和电枢之间的沿着平移轴的相对运动。控制器基于振荡信号来确定与电枢和线圈组件之间的间距有关的系统响应特性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICLE DRIVELINE COMPONENT HAVING A SENSOR-LESS ELECTROMAGNETIC ACTUATOR SYSTEM


    Weitere Titelangaben:

    具有无传感器电磁致动器系统的运载工具动力传动系部件


    Beteiligte:
    TEJAS DESAI (Autor:in) / EDGAR B GOSTIN JR (Autor:in) / YINI CHEN (Autor:in)

    Erscheinungsdatum :

    2021-12-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    VEHICLE DRIVELINE COMPONENT HAVING A SENSOR-LESS ELECTROMAGNETIC ACTUATOR SYSTEM

    DESAI TEJAS / GOSTIN JR EDGAR B / CHEN YINI | Europäisches Patentamt | 2021

    Freier Zugriff

    Vehicle driveline component having a sensor-less electromagnetic actuator system

    DESAI TEJAS / GOSTIN JR EDGAR B / CHEN YINI | Europäisches Patentamt | 2024

    Freier Zugriff

    Vehicle driveline component with latching actuator

    GOSTIN JR EDGAR B / MAURER NEIL R / BALENDA II JOSEPH S et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Vehicle Driveline Component With Latching Actuator

    GOSTIN JR EDGAR B / MAURER NEIL R / BALENDA II JOSEPH S et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Vehicle driveline component having an actuation system for driveline disconnect

    ZINK FREDERICK E / CALOMENI BRIAN A / MORADSHAHI PEYMAN | Europäisches Patentamt | 2019

    Freier Zugriff