Vibrational motion control for foamed polystyrene machining robot and extraction of radius of curvature for fuzzy feed rate control

Fusaomi Nagata; Maki K. Habib; Akimasa Otsuka; Shohei Hayashi; Tomoya Nagatomi; Keigo Watanabe

doi:10.1007/s10015-015-0221-1

Vibrational motion control for foamed polystyrene machining robot and extraction of radius of curvature for fuzzy feed rate control

Fusaomi Nagata, Maki K. Habib, Akimasa Otsuka, Shohei Hayashi, Tomoya Nagatomi, Keigo Watanabe

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

There are two serious requirements to machining systems used in manufacturing industries. They are machining quality and efficiency. In this paper, a vibrational motion control is proposed for an endmill attached to the tip of a machining robot to suppress the occurrence of undesirable cusp marks. In addition, the calculation of radius of curvature along discrete CL data is introduced for a fuzzy feed rate controller which can regulate the tangent velocity. The radius of curvature is effective information as a fuzzy input. The effectiveness of the proposed methods is validated through experiments.

Original language	English
Pages (from-to)	197-202
Number of pages	6
Journal	Artificial Life and Robotics
Volume	20
Issue number	3
DOIs	https://doi.org/10.1007/s10015-015-0221-1
Publication status	Published - Oct 3 2015

Keywords

Fuzzy input
Machining robot
Radius of curvature
Small vibration

ASJC Scopus subject areas

Biochemistry, Genetics and Molecular Biology(all)
Artificial Intelligence

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10.1007/s10015-015-0221-1

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title = "Vibrational motion control for foamed polystyrene machining robot and extraction of radius of curvature for fuzzy feed rate control",

abstract = "There are two serious requirements to machining systems used in manufacturing industries. They are machining quality and efficiency. In this paper, a vibrational motion control is proposed for an endmill attached to the tip of a machining robot to suppress the occurrence of undesirable cusp marks. In addition, the calculation of radius of curvature along discrete CL data is introduced for a fuzzy feed rate controller which can regulate the tangent velocity. The radius of curvature is effective information as a fuzzy input. The effectiveness of the proposed methods is validated through experiments.",

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AU - Nagata, Fusaomi

AU - Habib, Maki K.

AU - Otsuka, Akimasa

AU - Hayashi, Shohei

AU - Nagatomi, Tomoya

AU - Watanabe, Keigo

PY - 2015/10/3

Y1 - 2015/10/3

N2 - There are two serious requirements to machining systems used in manufacturing industries. They are machining quality and efficiency. In this paper, a vibrational motion control is proposed for an endmill attached to the tip of a machining robot to suppress the occurrence of undesirable cusp marks. In addition, the calculation of radius of curvature along discrete CL data is introduced for a fuzzy feed rate controller which can regulate the tangent velocity. The radius of curvature is effective information as a fuzzy input. The effectiveness of the proposed methods is validated through experiments.

AB - There are two serious requirements to machining systems used in manufacturing industries. They are machining quality and efficiency. In this paper, a vibrational motion control is proposed for an endmill attached to the tip of a machining robot to suppress the occurrence of undesirable cusp marks. In addition, the calculation of radius of curvature along discrete CL data is introduced for a fuzzy feed rate controller which can regulate the tangent velocity. The radius of curvature is effective information as a fuzzy input. The effectiveness of the proposed methods is validated through experiments.

KW - Fuzzy input

KW - Machining robot

KW - Radius of curvature

KW - Small vibration

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Vibrational motion control for foamed polystyrene machining robot and extraction of radius of curvature for fuzzy feed rate control

Abstract

Keywords

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