2005 Fiscal Year Final Research Report Summary
A Study on Nonwoven fabric formation system which imitated cocoon making behavior of silkworm
| Project/Area Number |
15360135
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Intelligent mechanics/Mechanical systems
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| Research Institution | Shinshu University |
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Principal Investigator |
KAWAMURA Takashi Shinshu Univ., Faculty of Textile Science and Technology, Associate Professor, 繊維学部, 助教授 (70242675)
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| Co-Investigator(Kenkyū-buntansha) |
HASHIMOTO Minoru Shinshu Univ., Faculty of Textile Science and Technology, Professor, 繊維学部, 教授 (60156297)
MORIKAWA Hideaki Shinshu Univ., Faculty of Textile Science and Technology, Associate Professor, 繊維学部, 助教授 (10230103)
KOBAYASHI Toshikazu Shinshu Univ., Faculty of Textile Science and Technology, Research Assistant, 繊維学部, 助手 (10021156)
OHKOSHI Yutaka Shinshu Univ., Faculty of Textile Science and Technology, Associate Professor, 繊維学部, 助教授 (40185236)
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| Project Period (FY) |
2003 – 2005
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| Keywords | Cocoon Robot / Cocoon making behavior / Biomimetics / Free surface generation / Nonwoven fabrics formation |
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| Research Abstract |
1. Observation and analysis of cocoon making
As a result of observing cocoon making of the silkworm, it was divided into three stages.
2. The simulation of cocoon making by the automaton
The simulation of croon making of silkworm was executed by finite automaton cocoon making. As the result, it was possible to automatically draw circular in-plane manufacturing process by the finite automaton.
3. Imitated silk by cotton thread and development of
The general cotton thread was made to be a core, and the polyvinyl chloride which was the thermoplasticity was made to be the adhesion material, the composition which imitated the thread which the silkworm emits should be carried out. Orifice of spinneret division installed at the tip of robot manipulator with this was newly designed and was produced.
4. The trajectory control of robot manipulator which imitated cocoon making.
It was divided into three stages for imitating cocoon making of the silkworm got by the observation of cocoon making. They are scaffold make, outline form make of the cocoon and finishing. In this study, the imitation to "the outline form make of the cocoon" which was the second stage using 6 degree of freedom robot manipulator was carried out.
5. The tracer control using tactile sensor
The silkworm has decided the action by the tactile sense of body surface without having visual information. The thread action of the silkworm robot was desided by tactile sensor that was developed in this study. Then the robot even can make cocoon on unknown surface.
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Research Products
(2 results)
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[Book] ファイバー工学2005
Author(s)
山浦 和男ほか(共著)
Total Pages
374
Publisher
丸善
Description
「研究成果報告書概要(和文)」より
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