Microcontroller design for active vibration control
Antonio Zippo, Francesco Pellicano, Giovanni Iarriccio
download PDFAbstract. Active Vibration Control (AVC) problem is successfully studied considering all the characteristics of a control problem. The controlled system consists of a honeycomb panel of carbon fiber. Expensive devices are in general used for setting up and designing AVC this due to limitations for practical implementation. In our work we point to a low cost and practical solution using a microcontroller that has been verified. The honeycomb plate has been forces with out of plane load using an electrodynamic shaker at resonances that has been identified by experimental modal analysis. Piezoceramic patches are used as sensor and actuator for the control. Multiple analog signal processing circuits were developed to scale and shift the signal at the input and output of the MCU. The Positive Position Feedback (PPF) control algorithm is proposed, and a campaign of tests are carried out with harmonic excitations at resonance frequencies. Experimental results show an amplitude velocity reduction from 50% to 77% less and Power Spectral Density (PSD) attenuation up to 12.8 dB. The size and structural properties of the MFC patches, the control unit and structure under control are suitable for automobile and aerospace applications.
Keywords
Active Vibration Control, Positive Position Feedback, Experiments
Published online 3/17/2022, 6 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: Antonio Zippo, Francesco Pellicano, Giovanni Iarriccio, Microcontroller design for active vibration control, Materials Research Proceedings, Vol. 26, pp 479-484, 2023
DOI: https://doi.org/10.21741/9781644902431-78
The article was published as article 78 of the book Theoretical and Applied Mechanics
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
References
[1] Ye-Lin Lee, Do-Hyung Kim, Jae-Sang Park, Sung-Boo Hong. Vibration reduction simulations of a lift-offset compound helicopter using two active control techniques. Aerospace Science and Technology 2020; 106181. https://doi.org/10.1016/j.ast.2020.106181
[2] Zippo A., Iarriccio G., Pellicano F., Shmatko T., Vibrations of plates with complex shape: Experimental modal analysis, finite element method, and R-functions method, (2020) Shock and Vibration, 2020. https://doi.org/10.1155/2020/8882867
[3] Iarriccio G., Zippo A., Pellicano F., Barbieri M., Resonances and nonlinear vibrations of circular cylindrical shells, effects of thermal gradients, (2021) Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 235 (20), pp. 4818 – 4832. https://doi.org/10.1177/0954406220907616
[4] Pellicano F., Zippo A., Iarriccio G., Barbieri M., Experimental Study on Nonlinear Random Excitation, (2020) Lecture Notes in Mechanical Engineering, pp. 637 – 648. https://doi.org/10.1007/978-3-030-31154-4_54
[5] Wei LIU, Weixiao LIU, Mengde ZHOU, Linlin TANG, Qinqin WANG, Zhengquan WEN, Zhuang YAO, Xiaojing YUAN. An active vibration control method based on energy-fuzzy for cantilever structures excited by aerodynamic loads. Chinese Journal of Aeronautics,Volume 34, Issue 9, 2021; 1000-9361. https://doi.org/10.1016/j.cja.2020.07.001
[6] Balakrishna, Sundareswara & Houlden, Heather & Butler, David & White, Richard. Development of a Wind Tunnel Active Vibration Reduction System. 2007; 10.2514/6.2007-961. https://doi.org/10.2514/6.2007-961
[7] Atta Oveisi, Tamara Nestorović, Allahyar Montazeri. Frequency Domain Subspace Identification of Multivariable Dynamical Systems for Robust Control Design. IFAC, Volume 51, Issue 15, 2018; 2405-8963. https://doi.org/10.1016/j.ifacol.2018.09.065
[8] Jinchao MA, Yang LU, Taoyong SU, Shujun GUAN. Experimental research of active vibration and noise control of electrically controlled rotor. Chinese Journal of Aeronautics, Volume 34, Issue 11. 2021; 1000-9361. https://doi.org/10.1016/j.cja.2020.10.027
[9] Wang, Z, & Keogh, P. Active vibration control for robotic machining. Proceedings of the ASME 2017 International Mechanical Engineering Congress and Exposition. Volume 2: Advanced Manufacturing. Tampa, Florida, USA. November 3–9, 2017. V002T02A079. ASME. https://doi.org/10.1115/IMECE2017-71670
[10] Moon K. Kwak, Seok Heo. Active vibration control of smart grid structure by multi- input and multioutput positive position feedback controller. Journal of Sound and Vibration, Volume 304, Issues 1–2, 2007. https://doi.org/10.1016/j.jsv.2007.02.021
[11] Zippo, Antonio & Ferrari, Giovanni & Amabili, Marco & Barbieri, Marco & Pellicano, Francesco. Active vibration control of a composite sandwich plate. Composite Structures. 2015. 128. https://doi.org/10.1016/j.compstruct.2015.03.037
[12] Hemmatnezhad M., Iarriccio G., Zippo A., Pellicano F., Modal localization in vibrations of circular cylindrical shells with geometric imperfections (2022) Thin-Walled Structures, 181, art. no. 110079. https://doi.org/10.1016/j.tws.2022.110079
[13] Iarriccio G., Zippo A., Pellicano F., Asymmetric vibrations and chaos in spherical caps under uniform time-varying pressure fields, (2022) Nonlinear Dynamics, 107 (1), pp. 313 – 329. https://doi.org/10.1007/s11071-021-07033-7
[14] Isabelle Bruant, Laurent Gallimard, Shahram Nikoukar. Optimal piezoelectric actuator and sensor location for active vibration control, using genetic algorithm. Journal of Sound and Vibration, Volume 329, Issue 10, 2010. https://doi.org/10.1016/j.jsv.2009.12.001
