This paper presents research at The University of Michigan on micromachined accelerometers and their interface electronics to satisfy the requirements for inertial navigation applications. The accelerometer systems developed employ in-plane (lateral), out-of-plane (z-axis), and single-chip 3-axis sensors with the interface electronics. The interface electronics forms a second-order electromechanical sigma-delta modulator together with the sensor and the system can be operated in both open and closed-loop. These devices can achieve better than 2μg/√Hz resolution with a range of ±1.35g.


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    Titel :

    Micromachined Accelerometers for Inertial Navigation Applications


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kulah, Haluk (Autor:in) / Chae, Junseok (Autor:in) / Najafi, Khalil (Autor:in)

    Kongress:

    SAE 2005 World Congress & Exhibition ; 2005



    Erscheinungsdatum :

    11.04.2005




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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