Parameters optimization of synchronous induction launcher based on uniform design method

The electromechanical energy conversion efficiency of synchronous induction launcher (SIL) is an important indicator for the EM launcher. The changing of the launcher structure will directly affect the efficiency and determine the performance of SIL. In order to improve launcher performance, the multi-stage coupling calculation model of SIL is established. Based on uniform design method (UDM), launcher structure parameters of multi-stage SIL are optimized, and the discharging positions are analyzed. Correlativity of the efficiency and parameters are got and the optimal parameters are achieved which are significant for SIL design.