【摘要】：投資是經(jīng)濟發(fā)展的重要動力之一,隨著經(jīng)濟的發(fā)展和社會的進步,政府對經(jīng)濟增長方式提出了新的要求,企業(yè)的投資不僅僅影響到自身的發(fā)展,更關系到社會經(jīng)濟的可持續(xù)發(fā)展。通過對企業(yè)投資效益進行科學評價,使企業(yè)投資得到合理管控,以增強企業(yè)競爭力,引導企業(yè)健康發(fā)展,是投資效益評價的主要內(nèi)容和意義。 本課題立足于投資效益評價,結(jié)合電網(wǎng)企業(yè)信息化的現(xiàn)狀及背景,重點研究了模糊評價模型的理論方法,提出了一套適用于電網(wǎng)企業(yè)信息化投資效益評價的模糊評價體系。首先,根據(jù)電網(wǎng)企業(yè)信息化投資評價的特點和需要建立了評價指標體系；然后根據(jù)指標的重要程度建立判斷矩陣,并使用層次分析法確定指標權(quán)重；用專家打分法對指標進行打分,構(gòu)建評價矩陣；最后進行綜合評價計算,得出企業(yè)信息化投資效益評價結(jié)果。 課題基于J2EE架構(gòu),使用Flex+Spring+Ibatis等技術,研究并實現(xiàn)了企業(yè)信息化投資效益評價與考核系統(tǒng)。系統(tǒng)包括指標體系建立與指標信息管理、判斷矩陣的建立及層次分析法權(quán)重計算、專家打分構(gòu)建評價矩陣和綜合評價計算等功能,實現(xiàn)了對模糊評價計算的全過程管理,達到了各個評價步驟的可控制、可追溯、可查詢。 結(jié)果表明,課題研究的模糊評價模型具有公平性和有效性的特點,能夠為企業(yè)信息化投資效益評價服務；企業(yè)信息化投資效益評價與考核系統(tǒng)簡潔實用,為投資效益評價工作提供了有力支撐,具有很好的社會效益和經(jīng)濟效益。
[Abstract]:Investment is one of the important driving forces of economic development. With the development of economy and social progress, the government has put forward new requirements for the mode of economic growth. The investment of enterprises not only affects their own development. More related to the social and economic sustainable development. It is the main content and significance of investment benefit evaluation through scientific evaluation of enterprise investment benefit to make enterprise investment get reasonable control, to strengthen enterprise competitiveness and to guide enterprise healthy development. This subject is based on the investment benefit evaluation, combined with the current situation and background of the power grid enterprise informatization, focuses on the theoretical method of fuzzy evaluation model, and puts forward a set of fuzzy evaluation system suitable for power grid enterprise informatization investment benefit evaluation. Firstly, the evaluation index system is established according to the characteristics and needs of the information investment evaluation of power grid enterprises, and then the judgment matrix is established according to the importance of the index, and the weight of the index is determined by the analytic hierarchy process (AHP). The expert scoring method is used to score the index and the evaluation matrix is constructed. Finally, the comprehensive evaluation calculation is carried out, and the evaluation results of the investment benefit of enterprise informatization are obtained. Based on the J2EE architecture and Flex Spring Ibatis technology, the evaluation and evaluation system of enterprise informatization investment benefit is studied and realized. The system includes the establishment of index system and the management of index information, the establishment of judgment matrix and the calculation of AHP weight, the evaluation matrix constructed by experts and the comprehensive evaluation calculation and so on. The whole process management of fuzzy evaluation calculation is realized. The evaluation steps can be controlled, traceable and queried. The results show that the fuzzy evaluation model has the characteristics of fairness and effectiveness, and it can serve for the evaluation of investment benefit of enterprise informatization. The evaluation and assessment system of enterprise information investment benefit is simple and practical, which provides a strong support for the evaluation of investment benefit, and has good social and economic benefits.
【學位授予單位】：華北電力大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP315;F426.61;F406.7

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