航天推进技术研究院主办
[1]付正.2MN推力测量自动校准系统设计[J].火箭推进,2008,34(06):36-39.
Fu Zheng.Design of 2MN thmst measurement auto—calibration system[J].Journal of Rocket Propulsion,2008,34(06):36-39.
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Fu Zheng.Design of 2MN thmst measurement auto—calibration system[J].Journal of Rocket Propulsion,2008,34(06):36-39.
2MN推力测量自动校准系统设计
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
34
期数:
2008年06期
页码:
36-39
栏目:
测控与试验
出版日期:
2008-12-30
- Title:
- Design of 2MN thmst measurement auto—calibration system
- Keywords:
- thmst measurement; auto—calibration
- 分类号:
- V416
- 文献标志码:
- A
- 摘要:
- 2MN推力测量自动校准系统，通过液压源产生稳定标准力，由伺服控制器对 标准力传感器输出力值进行精确测量，使标准力传感器输出值与标准值相等，实现力值的高 精度控制。校准过程中前后端计算机通过串行连接，根据推力校准过程特点设定握手协议， 对交互信号进行判断后由校准程序自动确定校验过程状态并进行相关处理，实现了校准过程 的自动化． 确保了校准数据完整性、准确性。
- Abstract:
- The 2MN thrust measurement auto—calibration system，using hydraulic pressure sources to pmduce stable standard force，using servo—controUer to measure the output Value o{the standard force sensor，then making the sensor output value equal to the sIandard force，can realize the high precision contr0I of fbrce．During the ca“bration process，the fbre—and—aft end computers communicating by serial pon with the handshake protocol set according to the character of work pm— cess，the system judges the intercommunion signal，then detennine the status of the cali hration pID。 cess automatically，and make con．elative disposal．This system can realize the automatit)n of calibra- tion process，and ensure the integrility and the Veracity of the calibration data．
参考文献/References:
[1]胡寿松．自动控制原理[M]．北京：科学出版社，2001．
[2]余永全．计算机接口与通讯[M]．广州：华南理工大学出
版社。2005。
[3]倪涵．电子测量仪器原理及应用技术[M]．上海：同济大
学出版社。2002，11．
[4]古天祥．电子测量原理[M]．北京：机械工业出版社，
2004．
f5]刘爱华，满宝元．传感器原理与应用技术[M]．北京：人民
邮电出版社。20016．
[6]李正兵，吴锦凤，宋秋凤．液体火箭发动机试验测量系统
状态检测程序设计[J]．火箭推进，2007，33(5)：59—62．
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备注/Memo
收稿日期：2008—05—3l；修回日期：20()8—09—10。 作者简介：付正(1980一)，男，高级工，研究领域为发动机试验参数测量。
更新日期/Last Update:
1900-01-01