Study And Design On The Decision Support System For Comprehensive Evaluation

Comprehensive evaluation is known very well, which comes down to every scopes, for example the comparer of the county's development level, the effectual collocation of the resource, the assessing of the corporation's benefit, the grading of the student's qualities, and so on. Comprehensive evaluation is the external, equitable and logical all-around evaluation to the object, which has the powerful applicability. For the decision-making matter that covers finite projects, comprehensive evaluation not only is it' precondition but also is the core of the decision-making. Therefore, the multi-attributive comprehensive evaluation theories and the methods have the important status in the ologies of manage and project scopes, which becomes the indispensably important contents in the manage, engineers and decision-making etc, which have important applied value and extensive foreground. Comprehensive evaluation matter is especially important in a line to the momentous item projects, the candidates stand, etc. Along with the people's cognition going deep into the society phenomenon and the economy rules, the decision-making of multi-object represents some characteristic, for example much index, a mass of the date and diversiform evaluation techniques, etc. It is impossible to deal with the cockamamie data and the complicated modeling analysis without computer'support; therefore it is necessary to establish the support of decision-making. The paper just comes form the demand to study and design the decision-making of the comprehensive evaluation. First, the paper introduces the basal theories of comprehensive evaluation by the numbers. The author describes the conception of comprehensive evaluation in mathematical language and sets forth the common process synoptically. The author dissertates the recent trend of comprehensive evaluation, covered with the research of evaluation technique, application of integrated evaluation, extend application and sustaining techniques. The article summarilyl introduced the basal theories of the decision support system, too. Comprehensive evaluation is decision-making work and systemic applied theory, however, the article is in-depth on this, based on two reasons: firstly, every subsystem of comprehensive evaluation is complicated theory; secondly, the paper's final motive is the common comprehensive evaluation system. Although the framework of comprehensive evaluation is not satisfied at depth and at large, the case is enough to embodiment the value of the theory. The content are: how to establish the index system for evaluation; how to collect and deal with the index's information; how to ascertain the power value of the index by qualitative method or quantificational method, how to make use of evaluation methods. Evaluation methods are the most studied one in the subject, which is more content than we could enumerate. The paper construes the models hereinafter from the applied angle: the AHP model, the DEMALEL model, the model of indexes amalgamation with powers, the Concordance Analysis model, the DEA model, the model of Weighted Gray Gorrelational Analysis The decision-making system of comprehensive evaluation is different from the common decision-making system, the characteristic is based oncomprehensive evaluation's character, which also relate nearly to the evaluation model in this paper. The difference is the third content of the paper. The author puts forward the system framework made up of twain warehouse and three-cornered pattern, the mechanism of twain level repeated models and the dendriform distributing framework to analysis the system's function, the three kind of framework is necessary, which is brought to analyse the logic structure, the need of desing step, the function demand of the system. The analytical method adapts to study and design the comprehensive evaluation decision-making system. The content, reification of the comprehensive evaluation's decision-making support system look wateriness in the paper, but it is the main content to the item. The advanced computer language, Visual Basic, designs the system. The system incarnates the modularization idea. The man-machine conversation system is formed by the windows'MID and dialog boxes. The system uses the Microsoft Access as DBMS, which use synthetically the DAO control and the ADO control to manage the data. Every module of the information management and evaluation model actualizes the evaluation function of the system. The system has the help system with HTML pattern. The CEDSS is designed with sequence input stream to safeguard the slftware, which can anti-translate and anti-scout. The publisher can grant the user usufruct by sequence input stream and design the hardware program of encrypt. The system gives a case, which is the comprehensive evaluation system of undergraduate quality. The evaluation is a complex progress, which has the qualitative and quantitative side. The author educes every class indexes's pwer by the AHP model and the third-class indexes's pwer.