Research of the Middleware Based Fault Tolerance for the Complex Distributed Simulation Applications

With the rapid development of computer simulation technology, the Radar simulation applications scale up increasingly. More and more Radar simulation applications adopt distributed structure to improve system performance and availability. Hence, how to enhance the robustness and efficiency of these complex distributed simulation systems is a hot point. At the same time, fault tolerance middleware makes the applications more robust, available and reliable. Therefore, we strengthen the functionalities of existing fault tolerant middleware and integrate our middleware with the complex distributed simulation systems to provide efficient fault tolerance with balanced workload allocation among different replicas for the distributed simulation applications.