Modeling and simulating in MapleSim for a bench experimental system of machine gun

A one-dimensional lumped parameter model for a bench experimental system of machine gun was established and simulated in MapleSim environment. The critical problems encountered during modeling and their corresponding solutions were expounded. Some typical simulation results were presented and some other issues relative to this work were discussed. The simulation results show that this modeling method is effective and reliable, and the simulation in MapleSim is efficient, which can be extended to other applications.