| With China joining WTO, monopolized tabacco industry faces fiece competition.Therefore, basic idea of Tobacco modernization is proposed by State TobaccoMonopoly Bureau, which makes informatization construction the emphasis in Tabaccorecently. Obviously the use of information technology plays an important role ineconomic benefit, resource allocation, core competence and development space.The Development background and the demanding analysis of information collecting areintroduced firstly in this paper, therefore, a definite market positioning of theMIS(management information system) is obtained; Secondly,it describes the targetsand principles of the system,based on this,the design of the architecture plans of thesystem is specified in this section,which includes technology architecture, physicalarchitecture, functional architecture, data storage and the design of Usersinterface(UI);Finally it shows the system implementation in the first round trial run andtests the system performance,and PSO-BP algorithm is utilized in this paper to optimizethe prediction model,the results indicates well but problems still exists which will behandled in the next trial run.In this paper,the research work is mainly reflected in the following aspects:(1)The analysis of domestic and foreign tobacco companies marketing system,thedevelopment background of system; accordance with the tobacco Monopoly Bureauof system, demanding analysis of system is recommended.(2)Combined with the demand for system refered above,according to informationsystem design steps, the system architecture, function and database(3)Introduced the realization of system function and optimized PSO-BP algorithmto predict well,meanwhile, a systematic test results show that the system is running agood, stable, and able to meet the satisfaction of the company.At present,the system has been put into trial run by the practice which has provedthat this article fully demonstrates the technical architecture layer flexibility, and runswell. |
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