書誌事項
- タイトル別名
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- Precise Position Control of Robot Arm Using Liquid Crystal Electrorheological Fluid Based on H.INF. Control Theory.
- エキショウケイ ER リュウタイ オ モチイタ ロボット アーム ノ H セイ
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In general, a semiclosed loop method which utilizes the signal obtained from an encoder mounted on a servomotor, is adopted in the control of industrial robots. In this method, the position of the end-effector is not controlled very accurately. Therefore, we aim to apply a closed loop control which uses the absolute position measured directly at the end-point. However, it is very difficult to control the arm based on this method because of the flexibility of the driving system. In this study, a robot arm with the damper using electrorheological fluid is developed in order to improve the stability. Then the closed loop method is applyed to the positioning of the end-point of the arm. The feedback-controller is derived by using the mixed sensitivity problem of H∞ control theory.
収録刊行物
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- 日本機械学会論文集C編
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日本機械学会論文集C編 61 (586), 2501-2507, 1995
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282681305543168
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- NII論文ID
- 130004083444
- 110002381962
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- NII書誌ID
- AN00187463
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- ISSN
- 18848354
- 03875024
- http://id.crossref.org/issn/03875024
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- NDL書誌ID
- 3607056
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可