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The traditional OBSM method in spacecraft and other real time embedded system is to re-compile the whole system after source code modification, and then reboot the target machine with the new version software. This hurts the availability of the system. Most of the new methods are based software or hardware redundancy. To reduce the cost and make the OBSM(More)
Aim at solving nonlinear equations problem, an improved Evolutionary Algorithms was proposed. The algorithm was based on standard PSO (particle swarm optimization algorithm) and the sections of initial particles. At the same time, for the purpose of ensuring global optimum, the Heuristic search field was applied to jump out of the local optima. In order to(More)
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