Loudspeaker Noise Disturbance Control using Optimal and Robust Controllers

Mustefa Jibril; Messay Tadese; Fiseha Bogale

doi:10.20944/preprints202010.0397.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 18 October 2020 / Approved: 19 October 2020 / Online: 19 October 2020 (16:02:04 CEST)

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.

Loudspeaker; Cone; Static output feedback; H infinity optimal loop shaping

Engineering, Automotive Engineering

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Loudspeaker Noise Disturbance Control using Optimal and Robust Controllers

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