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Evaluation Ofair Defense Information Warfare Efficiency Based on Rough Sets

Author: HuangJingJing
Tutor: XiongCaiQuan
School: Hubei University of Technology
Course: Applied Computer Technology
Keywords: Air Defense information warfare systems Effectiveness Evaluation Rough Set BCC algorithm HORAFA algorithm
CLC: E917
Type: Master's thesis
Year: 2011
Downloads: 82
Quote: 0
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Abstract


The increasing prominence of Defense information warfare strategy, correct and objective assessment of Defense information warfare system performance is also particularly important. The weak link of an accurate assessment of the performance of Defense information warfare systems to identify the constraint system performance of the play has an important significance to provide quantitative basis for the development and construction of air defense information warfare systems helps to plan its future development direction. Also calculated performance values ??to make decisions and to seek the best configuration of the system. The paper air defense information warfare systems for study around the air defense information warfare systems assessment indicator system build and reduction of index weight calculation, air defense information warfare systems performance assessment model of the establishment such as the effectiveness of the air defense information warfare systems of assessment have done some research , to provide a reference for the quantitative analysis of the performance. The paper analyzes the development status of the system performance assessment and present the main problems; literature in reference to the large number of air defense information warfare, books full analysis of the premise of the air defense system of information warfare, the choice of assessment indicators, the establishment of evaluation index system the study; way of thinking of the use of systems engineering, discussed the various factors that affect air defense information warfare systems performance, to establish an air defense information warfare systems performance assessment model; performance evaluation process, in order to speed up the assessment of the efficiency and simplify the evaluation index system using rough set theory to the raw data preprocessing. Analysis of the original rough set evaluation method based on the data collected in the evaluation index system for military systems are continuous-valued attribute, and each attribute is conditional attribute does not contain a decision attribute, so it in the data preprocessing BCC the algorithm, HORAFA algorithm is introduced to the performance assessment of the air defense system of information warfare. BCC algorithm, various properties as a whole to deal with and consider the information system indiscernibility relation. Heuristic HORAFA algorithm, using the attributes distinguish matrix frequency reduction information systems, time complexity as the inspiration factor, does not require the decision attribute parameters. In addition, in the past, the performance assessment indicators rights heavier determine too subjective, therefore this article from the Rough Set point of departure, the indicators in the index system can not be the distinguished relations have played the role to get objective the right weight, the weight of such a determination the objective, and does not contain any subjective a priori knowledge of the weight, complete response to the information provided by the data, reduced human interference set attribute weights. Finally, through simulation, the method proposed in the use of the text of the five kinds of air defense information warfare systems program to assess the experimental results and comparison analysis programs to demonstrate the feasibility of.

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CLC: > Military > Military technology > The basic science of military technology > Military systems engineering
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