航天推进技术研究院主办
ZHANG Wei-dong,LI Li,ZHANG Mao-sen,et al.Development of solenoid valve control system based on virtual instrument and PXI bus[J].Journal of Rocket Propulsion,2015,41(01):112-116.
基于虚拟仪器和PXI总线的电磁阀控制系统研制
- Title:
- Development of solenoid valve control system based on virtual instrument and PXI bus
- 分类号:
- V434-34
- 文献标志码:
- A
- 摘要:
- 为满足姿轨控火箭发动机快响应电磁阀的高精度脉冲控制需求,研制了一套基于虚拟仪器和PXI总线的脉冲控制系统。该系统选用成熟PXI总线硬件平台,设计可靠的电磁阀驱动电路,在LabVIEW图形化编程环境中完成控制软件的设计开发。经过全面的系统测试和验证后,控制系统多次应用于发动机地面试验中,表现出性能优良、可靠性高的特点,实现了快响应电磁阀的高精度脉冲控制。
- Abstract:
- To meet the high-accuracy pulse control demands of fast response solenoid valves in an attitude and orbit control system, a pulse control system based on virtual instrument and PXI bus was developed. The mature hardware platform of PXI bus was adopted in the control system. The reliable drive circuit for solenoid valves was designed. Design and development of the control software were accomplished in the LabVIEW graphic programming environment. After comprehensive test and verification, the control system was used in rocket engine ground test for several times. The test result shows the system has excellent performance and high reliability, which achieves high-accuracy pulse control of fast response solenoid valves.
参考文献/References:
[1]樊水康, 郭会兵, 刘巍. PXI计算机在一体化多模式发控系统中的应用[J]. 火力与指挥控制, 2013, 38(7): 138- 140.
[2]陈远, 肖兵. 基于DSP的喷油器电磁阀驱动电路设计[J]. 计算机测量与控制, 2012, 20(4): 1054-1057.
[3]李金飞, 秦海鸿, 戴卫力, 等. 基于光耦HCPL4504和专用芯片UCC27321/2的游艇电机驱动电路设计[J]. 电源世界, 2008 (7): 63-66.
[4]沈福东. 浅谈直流感性负载消除反电动势电路设计[J]. 科技创新导报, 2012 (15): 55-55.
[5]封锡凯, 李伟, 李辉. 电磁阀启闭特性非接触测量方法研究[J]. 火箭推进, 201, 37(3): 65-67.
[6]董铸荣, 梁松峰, 贺萍. 基于虚拟仪器的汽车变速器计算机测控系统的设计[J]. 微计算机信息. 2012, 28 (5): 31- 33.
[7]候国屏, 王坤, 叶齐鑫. LabVIEW7.1编程与虚拟仪器设计[M]. 北京: 清华大学出版社, 2005.
[8]张海藩. 软件工程导论[M]. 北京: 清华大学出版社, 2004.
[9]王兆安, 黄俊. 电力电子技术[M]. 北京: 机械工业出版社, 2002.
[10]包尔恒. MOSFET驱动电路分析与设计[J]. 通讯电源技术, 2013, 30(2): 34-37.
备注/Memo
收稿日期:2014-08-13;修回日期:2014-08-26 作者简介:张卫东(1982—),男,助理工程师,研究领域为火箭发动机地面试验测控技术