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As new equipment development cycles are too long, there is an urgent need for comprehensive evaluation in the virtual prototype stage for equipment maintainability. This paper takes the characteristics of the design stage to construct a comprehensive evaluation index system, and puts forward subjective and objective weighting methods in a combination weighting method for an index of weights. Finally,...
In order to understand the progress and fulfillment of product development promptly, an evaluation method for product maturity is proposed. At present, most study methods of product maturity are based on product readiness level from the perspective of management. The proposed evaluation framework of product maturity is to quantify the product's inherent quality and reliability without considering...
for use pesticide threat to the environment, beneficial biological and human with a direct contact, puts forward two level evaluation indexes of pesticide toxicology and pesticide environmental toxicology involved seven secondary evaluation indexes. In different environment with pesticide use, set the weight of pesticide safety comprehensive evaluation, realize the pesticide safety of comprehensive...
In the recent years, tourism destination has been the research hotspot because of its importance in tourism. As the principal part and foundation of tourism activities, tourists are a major source of profit throughout the industry. Considering the lack of tourism destination evaluation, we decide to research it. In this paper, we put forward the tourism destination evaluation mechanism construction...
Aimed at the problems of needing to determine the weights of index system in most comprehensive evaluation methods of risk assessment in civil aviation, and the calculation was too complicated; catastrophe evaluation method was applied to the risk assessment of SMS in civil aviation. Indicators were analyzed and sorted, and then the standard of the bottom indicators was performed. The ultimate catastrophe...
It was an important to improve urban transportation management level by carrying out urban transportation management planning. According to the characteristics of urban transportation management planning, the evaluation model of urban transportation management planning project was studied based on fuzzy theory. First, the 14 evaluation index of urban transportation management planning project was...
Coal is the major energy in China, and its development key lies in narrowing the gap with international counterpart and promoting international competition ability. The paper established the coal industry international competitiveness evaluation index system. Based on the coal industry competitiveness data of 11 main countries rich in coal, the paper adopted principal component analysis for comprehensive...
Traffic accident often induces traffic bottleneck and affects other vehicles driving. The lengthways region around accident scene becomes dangerous because of comprehensive traffic behaviors, such as lane changing, vehicle merging and vehicle following. In order to research the methods of management in traffic accident scene and avoid secondary accident, evaluation index system of safety in accident...
In this paper, a set of index system on the comprehensive evaluation for the essential management factors of commercial banks is designed following the principles of comprehensiveness, systematicness and practicability. Synthetic evaluation is made with factor analysis according to the annual report 2007 of commercial banks, and the synthetic scores and position in the name list of them is gained...
Bayesian networks is a widely used formalism for representing uncertain knowledge in artificial intelligence. It has become the standard methodology for the construction of systems relying on probabilistic knowledge and has been applied in a variety of real-worlds tasks. In this work, we first present an index system for evaluating network information resource according to the study of predecessors...
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