HIGH RELIABILITY STUDY AND REALIZATION OF DISTRIBUTED REAL TIME SYSTEMS

When real time characteristic is introduced into the distributed systems, much change will be brought to system reliability design and analysis. The general description of the information processing system developed is presented firstly. And then, the basic rules of the system reliability design and analysis are given. Finally, according to hard real time and soft real time of systems, availability models are set up separately, and then the system availability is predicted.