便携式火箭发动机地面试验测量与控制系统  

Portable measurement and control system of rocket motor ground experiment

作　　者：李新田[1] 俞南嘉[1] 李君海[1] 蔡国飙[1] 

机构地区：[1]北京航空航天大学宇航学院,北京100191

出　　处：《航空动力学报》2012年第7期1652-1658,共7页Journal of Aerospace Power

摘　　要：根据火箭发动机地面试验对测量与控制的要求,设计了一套用于火箭发动机地面试验数据采集与控制的便携式测控系统.测控系统硬件基于NI(National Instruments)公司的USB(universal serial BUS)数据采集与控制设备开发,集测量与控制功能于一体,便携性好,通用性强;软件基于模块化设计思想,采用LabVIEW编程环境开发,人机交互界面友好,通用性强,可扩展性好.该测控系统平台已成功应用于多次发动机地面试验,能满足多种类型的火箭发动机试验对测控的需求.A set of portable measurement and control system of rocket motor ground ex- periment was proposed. It was designed according to the requirements of rocket engine ground test. Based on NI （National Instruments） USB （universal serial BUS） data acquisi- tion device development, the system, portable and universal, was integrated with both measurement and control functions. Using the LabVIEW as the development environment, the software of the system, adopted with modularization ideology, gave a friendly human machine interface and was easy to expand. The system has been successfully used in several experiments and it can satisfy the requests of different types of rocket motor experiments.

关 键 词：火箭发动机 地面试验 测量系统 控制系统 LABVIEW 

分 类 号：V433[航空宇航科学与技术—航空宇航推进理论与工程]