离子推力器羽流测量E×B探针设计及误差分析

ANALYSIS AND DESIGN OF E×B PROBE FOR MEASUREMENT OF ION THRUSTER PLUMES

摘要: 分析了E×B探针测量离子电推进羽流的误差,重点讨论了E×B探针的分辨率以及E×B探针设计的主要问题。设计了一种用于离子推力器羽流双荷离子测量的E×B探针。

Abstract: E×B probe measurement error was analysed.The resolution of the E×B probe and the key problems of design of E×B probe were discussed in detail.A design of E×B probe for measurement of doubly charged ions in ion thruster plumes was presented as well.