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Characteristics of a Precise Pressure Control Valve for the Force Control system
http://hdl.handle.net/10649/366
http://hdl.handle.net/10649/366186b165b-4c2f-4845-beaf-84f352e63c31
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
K8_12.pdf (495.2 kB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-02-15 | |||||
| タイトル | ||||||
| タイトル | Characteristics of a Precise Pressure Control Valve for the Force Control system | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Pressure control | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Servomechanism | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Hydraulic control valve | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
池谷, 光栄
× 池谷, 光栄 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 1301 | |||||
| 姓名 | イケヤ, ミツエイ | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 1302 | |||||
| 姓名 | Ikeya, Mitsuei | |||||
| 著者所属 | ||||||
| 値 | 長岡技術科学大学機械系 | |||||
| 著者所属 | ||||||
| 値 | Department of Mechanical Engineering, Technological University of Nagaoka | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Pressure control valves are principal components used for controlling hydraulic fluid pressure, and therefore important for force control system. The operation principle of this value is simple, that is, the control pressure is balanced with-the restorative force of a spring compressed by displacement. This paper concerns the characteristics of newly developed pressure control valve, designed to overcome drawbacks of conventional pressure control valves, that is; i) large drain volume, ii) poor noise immunity, reproducigility, and hysteresis, iii) narrow output control range and low resolution, iv) poor responsiveness. Test runs revealed the outstanding performance of the prototype offered by its structural and operational features; i) changing the spring enhances flexibility is the ratio of control pressure to displacement, ii) null drain is necessarily negligible and pressured hydraulic fluid consumption is as little as the compensation volume for the spool travel, iii) significant linearity and resolution, iv) output pressure is controllable down to nearly zero from supply pressure with a negligible degree of hysteresis, and v) enough response. The proposed pressure control valve can be used in force control servo systems instead of the ordinary pressure control, especially in fields where the capacity of power source is limited, such as for car brakes, and attitude control systems of aircrafts and space vehicles. | |||||
| 書誌情報 |
長岡技術科学大学研究報告 巻 8, p. 103-110, 発行日 1986-10-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0388-5631 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00177120 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 出版者 | ||||||
| 出版者 | 長岡技術科学大学 | |||||
