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      Loudspeaker Noise Disturbance Control using Optimal and Robust
      Controllers

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            Abstract

            Noise reduction is the major issue in the loudspeaker for the application of the musical instruments and related areas. In this paper, a noise disturbance control of a loudspeaker with optimal and robust controllers has been done successfully. The noise of the loudspeaker has been analyzed by simply track a reference cone displacement with the actual cone displacement. Static output feedback and H infinity optimal loop shaping controllers have been used to compare the actual and reference cone displacements by using a sine wave and random cone displacement signals and a promising results have been analyzed.

            Content

            Author and article information

            Journal
            ScienceOpen Preprints
            ScienceOpen
            18 October 2020
            Affiliations
            [1 ] School of Electrical and Computer Engineering
            [2 ] Department of mechanical Engineering
            Article
            10.14293/S2199-1006.1.SOR-.PP95HOG.v1
            1541f680-bd7d-4ec7-a6fb-8f13cc529d33

            This work has been published open access under Creative Commons Attribution License CC BY 4.0 , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Conditions, terms of use and publishing policy can be found at www.scienceopen.com .


            All data generated or analysed during this study are included in this published article (and its supplementary information files).
            Engineering
            Loudspeaker, Cone, Static output feedback, H infinity optimal loop shaping

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