Virtual Training System of Engineering Machine Unit Based on HLA

In order to improve the training level of the engineering machine unit of the engineering corps,this paper proposes the virtual training system of engineering machine unit based on High Level Architecture(HLA).The Federation Conception Model(FCM),FOM and SOM of the federate are developed based on FEderation Development and Execute Process(FEDEP).A prototype system based on MK RTI and Delta3D is implemented.The running results of it show that this design materializes the reusability and interactive concept of HLA.