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Adaptive Feedback C...
Adaptive Feedback Control of Machine-Tool Vibration based on The Filtered-x LMS Algorithm
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Håkansson, Lars (author)
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Claesson, Ingvar (author)
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Sturesson, Per-Olof (author)
- 1998
- 1998
- English.
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In: Journal of Low Frequency Noise Vibration and Active Control. - 0263-0923. ; 17:4, s. 199-213
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Abstract
Subject headings
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- Adaptive feedback control of tool vibrations during metal cutting in a lathe has been investigated. The vibrations were controlled in the primary cutting direction and the control is based on the filtered-x LMS-algorithm. It was found that the adaptive feedback control can achieve a reduction of the tool vibrations with up to 35 dB at 1.7 kHz and simultaneously with approximately 30 dB at 3.1 kHz. A significant improvement of the workpiece surface was experienced together with a substantial reduction of the acoustic noise level with adaptive feedback control. Tool life is also expected to be extended and the material removal rate can probably be increased.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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