Design and Development of Instrumentation for Active Vibration Control of Smart Aerospace Structures

Shankar, V and Rajagopal, P and Shashikala, Prakash and Nagaraja , BV and Vijayakumar, PS (1999) Design and Development of Instrumentation for Active Vibration Control of Smart Aerospace Structures. In: Proceedings of the International Conference on Smart Materials, Structures and Systems, 7-10 July 1999, Ninth National Seminar on Aerospace Structures.

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    Abstract

    Active vibration control of aerospace structures using smart concept is one of the potential areas of application, the successful implementation of which requires design, development of instrumentation. electronics, digital signal processing techniques, computers, control system, robust control law, structure with built-in sensors and actuators coupled with good analytical and system identification studies, This paper essentially deals with some of the above issues and requirements. Further, it focuses on the design, development of instrumentation catering to piezos being used as sensors and actuators on the host structure to achieve active vibration control. The implementation of active vibration control for a single channel is explained in detail. The paper concludes with the description of adaptation of the above for multi-channel vibration control .

    Item Type: Conference or Workshop Item (Paper)
    Uncontrolled Keywords: Smart Materials, structures and systems
    Subjects: ENGINEERING > Structural Mechanics
    Division/Department: Structures Division, Structures Division, Structures Division, Structures Division, Structures Division
    Depositing User: Ms Indrani V
    Date Deposited: 04 Apr 2012 11:52
    Last Modified: 04 Apr 2012 11:52
    URI: http://nal-ir.nal.res.in/id/eprint/10416

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