Advanced Materials Research Vol. 811

Abstract: The fundamental basis of Navy operational command decision support system is efficient to make an objective assessment of the complex dynamic sea battlefield situation. According to the study proposes the sea battlefield situation based on a system dynamics model evaluate simulation. First sea battlefield situation system analysis; second system causality analysis, to establish a causal loop diagram; again is based on the sea battlefield situation to assess the relationship between flow diagram, build SD simulation model; enter the initial parameter; finally, based on the events of the battlefield to enter the initial parameter, assessment simulation sea battlefield situation, analysis simulation conclusion, put forward suggestions.

Abstract: Over the past 10 years, nonlinear dynamics and chaotic theory attracted scholars and people got a deeper understanding of chaos. There are many methods for chaos research, and the method of using topological horseshoe is an important branch of those methods. So far, this is one of the core methods with mathematical rigor for chaos research. Based on simple thinking of geometric space, topological horseshoe build a bridge for numerical and theoretical studies of complex behavior of nonlinear systems so that people can carry out a series of studies for chaotic behavior. This paper introduces the basic content of topological horseshoe theory and the application to a simple power system.

Abstract: By introducing two independent parameters , using weight function and the method of real analisis,some extended reverse Hardy-type integral inequalities were established, and their constant factors were proved to be the optimum value. we have also considered the equivalent forms and some particular results.

Abstract: Traditional concepts and means on the background of electronic component/ system reliability are not fully adaptive to dynamically analyze system reliability with the change of mission profile. With mission profile and the simulation technology of Agent, it puts forward a system structure model based on Agent, constructs a mission-oriented reliability impact model and a dynamic reliability model in the paper, which help to realize really to simulate and analyze dynamic reliability action oriented on mission environment, effectively settle reliability engineering problems, with the application and amendment of the models.