2026-03-09T03:40:01Z https://jaxa.repo.nii.ac.jp/oai

oai:jaxa.repo.nii.ac.jp:00044675 2023-06-20T21:52:50Z 1887:1893 1896:1898:1913:1917

空気圧回路におけるスティックスリップ現象の発生限界の考察(その1.解析手法の確立と計算例) Analysis of Critical Conditions of Stick-slip in a Pneumatic Driving System Part I Establishment of Analysis Method and Examples of Calculation 池谷, 光栄 松本, 和幸 IKEYA, Mitsuei MATSUMOTO, Kazuyuki Pneumatic control systems are used widely in industrial fields, e.g. sequential and continuous control systems, servomechanisms, etc. The most troublesome problem of pneumatic systems, especially with pneumatic cylinders, is stick-slip which is often observed when a small signal is applied. This paper deals with the theoretical analysis of critical conditions of stick-slip. At first, generalized mathematical equations of pneumatic cylinder were estabilished with a typical friction load, and converted to non-dimensional form. Then, these equations were solved in phase space, in terms of piston velocity［U］, cylinder pressure［P］relation of slideway. Finally, examples of analysis are shown, e.g. the range of stick-slip occurance is represented graphically, and the conditions under which stick-slip occurs or does not occur are given in U-P plane. 資料番号: NALTR0426000 レポート番号: NAL TR-426 航空宇宙技術研究所 National Aerospace Laboratory(NAL) 1975-09 jpn technical report https://jaxa.repo.nii.ac.jp/records/44675 0389-4010 航空宇宙技術研究所報告 Technical Report of National Aerospace Laboratory TR-426 426 22 https://jaxa.repo.nii.ac.jp/record/44675/files/naltr00426.pdf application/pdf 1.4 MB 2020-01-29