Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation

The Dynamic Characteristic Research Method of Cryogenic Pneumatic Valve Based on Principal Component Analysis

Authors
Yongtao Qin, Li Guo, Yongbin Li, Liang Li
Corresponding Author
Yongtao Qin
Available Online April 2015.
DOI
https://doi.org/10.2991/icmra-15.2015.222How to use a DOI?
Keywords
Dynamic characteristic; Cryogenic pneumatic valve; Principal component analysis
Abstract
To conduct quantitative analysis on the dynamic characteristics of cryogenic pneumatic valve to satisfy reliability demand, the time characteristics of cryogenic pneumatic valve were analyzed by means of the operation principle of cryogenic pneumatic valve, and dynamic characteristics model of cryogenic pneumatic valve was established by velocity dynamics theory. Based on this analysis, the key influencing factor can be defined and nonlinear quantitative analysis between dynamic characteristics and influencing factors can be completed of cryogenic pneumatic valve by principal component analysis (PCA). Finally, effectiveness of the proposed method was verified by a case study. It has shown the proposed method can improve response time and reliability of cryogenic pneumatic valve, and can provide a support for performance evaluation to rocket engine.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Volume Title
Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
Series
Advances in Computer Science Research
Publication Date
April 2015
ISBN
978-94-62520-76-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmra-15.2015.222How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yongtao Qin
AU  - Li Guo
AU  - Yongbin Li
AU  - Liang Li
PY  - 2015/04
DA  - 2015/04
TI  - The Dynamic Characteristic Research Method of Cryogenic Pneumatic Valve Based on Principal Component Analysis
BT  - Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation
PB  - Atlantis Press
SP  - 1148
EP  - 1152
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmra-15.2015.222
DO  - https://doi.org/10.2991/icmra-15.2015.222
ID  - Qin2015/04
ER  -