关键词: 微推力;实时;瞬时;测量

Abstract: Microthruster is an important functional component for microspacecrafts.In order to understand the principles of deferent microthrusters,real time transient microthrust measurement method is helpful.It can also be used to measure low frequency multiple pulsed microthrust.A method of transient microthrust measuring is proposed.The preliminary simulation results show that this method,with good tracking characteristics and high calculation accuracy,can satisfy the need of transient microthrust measurment for low-frequency multi-pulsed microthrusts and continuous microthrust.

Key words: Microthrust;Real time;Transient;Measurement