Autonomous-decentralized smart structural control scheme: Variable slip-force level damper control with microprocessor

Akira Nishitani, Yoshihiro Nitta, Natsue Miyoshi

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    This paper discusses microprocessor based variable slip-force level damper system providing one of the autonomous-decentralized structural control schemes. This damper system consists of several dampers distributed to several floors in a building. Either each damper or each group of dampers is autonomously controlled by its decentralized controller, then providing an autonomous-decentralized control system. Autonomous-decentralized control seems very appropriate for a huge building. In this paper, as a decentralized controller, a microprocessor is utilized with very simple control algorithm integrated. The validity of the proposed control system is demonstrated by conducting experiments along with computer simulation incorporated.

    Original languageEnglish
    Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
    Volume6525
    DOIs
    Publication statusPublished - 2007
    EventActive and Passive Smart Structures and Integrated Systems 2007 - San Diego, CA
    Duration: 2007 Mar 192007 Mar 22

    Other

    OtherActive and Passive Smart Structures and Integrated Systems 2007
    CitySan Diego, CA
    Period07/3/1907/3/22

    Fingerprint

    Decentralized control
    Level control
    dampers
    Force control
    microprocessors
    Microprocessor chips
    slip
    Control systems
    Controllers
    controllers
    Computer simulation
    Experiments
    computerized simulation
    conduction

    Keywords

    • Control signal
    • Hystertic loop
    • Microprocessor
    • Oil hydraulic damper
    • Variable slip-force level

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Condensed Matter Physics

    Cite this

    Nishitani, A., Nitta, Y., & Miyoshi, N. (2007). Autonomous-decentralized smart structural control scheme: Variable slip-force level damper control with microprocessor. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 6525). [652523] https://doi.org/10.1117/12.715455

    Autonomous-decentralized smart structural control scheme : Variable slip-force level damper control with microprocessor. / Nishitani, Akira; Nitta, Yoshihiro; Miyoshi, Natsue.

    Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6525 2007. 652523.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Nishitani, A, Nitta, Y & Miyoshi, N 2007, Autonomous-decentralized smart structural control scheme: Variable slip-force level damper control with microprocessor. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 6525, 652523, Active and Passive Smart Structures and Integrated Systems 2007, San Diego, CA, 07/3/19. https://doi.org/10.1117/12.715455
    Nishitani A, Nitta Y, Miyoshi N. Autonomous-decentralized smart structural control scheme: Variable slip-force level damper control with microprocessor. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6525. 2007. 652523 https://doi.org/10.1117/12.715455
    Nishitani, Akira ; Nitta, Yoshihiro ; Miyoshi, Natsue. / Autonomous-decentralized smart structural control scheme : Variable slip-force level damper control with microprocessor. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6525 2007.
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