Research On Transaction Scheduling Of Real-Time Multi-Resolution Simulation

Multi-Resolution Simulation is one of the emphases and difficulties in Simulationresearch and its importance become gradually appeared. Among the existing means in thefield, the Aggregation-Disaggregation which is simple and practicable and taking lessspending draw people’s attention, but the consistency problem is serious.The application of the multi-resolution, along with the development of the technologyof modeling and simulation, is used more widely. It is allowed to make the model runningalternately in different resolution to satisfy the demand about the layer of the resolution. Insome multi-resolution simulation, especially in the military simulation, there are missions tobe finished before the dead line, and otherwise the result will be no sense.Based on the analysis of the problems in current methods, a new concept named ParallelStorage is proposed. In this method, it solves the consistency problem in some way whilecosting less resource.Concurrent Controlling of Real-Time Multi-Resolution Simulation is analyzed and ascheduling method based on level division is proposed, in which the interaction could bescheduled reasonably in different priority level, so that the demand of the timing constraintscan be met.