Research on multi-step synchronous advancing mechanism of training simulation system

Time advance is a common simulation advancing method of training simulation system. The time step and simulation step of time advance mechanism are setting based on the velocities of the entities and the required time of model. There are varied models in velocity and time resolution under the condition of joint training, so single time step advance mechanism can´t meet the requirement of the running of joint training system. The paper gives a solution for the advance and synchronization of multiple time resolution models by setting multi-step clock and adjusting the step to synchronize the model, which provides a doable simulation advance method for joint training.