Development of strain parameter acquisition system for liquid rocket engine ground testing(PDF)
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
- Issue:
- 2011年03期
- Page:
- 52-59
- Research Field:
- 测控与试验
- Publishing date:
Info
- Title:
- Development of strain parameter acquisition system for liquid rocket engine ground testing
- Author(s):
- WANG Wen-long; ZHAO Zheng-she; HUN Ping; GENG Zhi
- Xi’an Aerospace Propulsion Test Technique Institute, Xi’an 710100, China
- Keywords:
- manned space flight; launch vehicle; LRE; data acquisition system
- PACS:
- V434-33
- DOI:
- -
- Abstract:
- A new strain data acquisition system was developed according to the testing principle and requirement of strain parameters in the liquid rocket engine (LRE) ground testing. particular describing The hardware integration mode and software exploitation strategyof the system are introduced. The difficulties of the system integration and the key technologies are elaborated emphatically. The debugging and testing results show that the new system is steady and reliable, and can meet the requirement of system development.
Last Update: 1900-01-01