FPGA BASED VIBRATION CONTROL OF A MASS VARYING TWO-DEGREE OF FREEDOM SYSTEM

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International Journal on Smart Sensing and Intelligent Systems

Professor Subhas Chandra Mukhopadhyay

Exeley Inc. (New York)

Subject: Computational Science & Engineering, Engineering, Electrical & Electronic

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VOLUME 4 , ISSUE 4 (December 2011) > List of articles

FPGA BASED VIBRATION CONTROL OF A MASS VARYING TWO-DEGREE OF FREEDOM SYSTEM

Mayand Pratap Singh / Prashant Kumar Tripathi * / K.V Gangadharan

Keywords : FPGA (Field Programmable Gate Array); Reconfigurable Input Output device (cRIO); Vibration control, Real time control; TMD (Tuned Mass Damper); LabVIEW.

Citation Information : International Journal on Smart Sensing and Intelligent Systems. Volume 4, Issue 4, Pages 698-709, DOI: https://doi.org/10.21307/ijssis-2017-464

License : (CC BY-NC-ND 4.0)

Received Date : 27-October-2011 / Accepted: 28-November-2011 / Published Online: 04-December-2011

ARTICLE

ABSTRACT

Controlling of vibration in any system is very challenging problem. In the present work design, fabrication and testing of a variable mass 2-DoF system was presented. The system has been designed to be used as tool to demonstrate the capability of mass variable tuned vibration damper for wide frequency application. All valves and pumps were controlled by a cRIO with onboard FPGA. cRIO with FPGA enable the designer to implement different control algorithms that can be used for real time wide spectrum vibration control. LabVIEW with real time suite was used for algorithm implementation and device control. To avoid sloshing in tanks at different water height a floating roof was used. Its effect on damping was also studied.

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