Experiment Data Acquisition System of Low Power Arcjet Thruster
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摘要: 介绍了小功率电弧等离子体发动机的实验装置及数据采集系统,阐述其结构组成及工作过程,重点介绍了发动机工作推力、电流和电压的测量原理,并对数据采集系统的硬件配置、性能及软件的编制的原则、方法作了主要说明,给出典型实验所测结果.测量结果准确反映了实验工作过程.Abstract: With an introduction to the experimental setting and the data acquisition system of low power Arcjet thruster, measuring principles of engine operating thrust, current and voltage were highlighted, together with descriptions about measuring methods of parameters, hardware configuration, and performance of data acquisition system, as wellas rules and methods of software development. Typical experimental results were given to reflect the experiment process exactly.
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Key words:
- arc jet engines /
- experiment /
- data acquisition
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