The safe and reliable operation of power grid equipment is the basis for ensuring system. At present, traditional periodical maintenance has exposed abuses such as deficient excess maintenance. Based on a multiagent deep reinforcement learning decision-making optimization algorithm, method plans proposed. In this paper, an model plan that takes into account reliability economics constructed wit...

It is meaningful for colleges to evaluate teaching staff annually. This paper developed a method to make fuzzy evaluation of teaching staff based on Fuzzy Comprehensive Evaluation Technique (FCE). The main idea is getting experts’ opinions for proposed evaluation criteria, calculating the most appropriate weights to the criteria based on combination between AHP and Entropy methods, rating stude...

Identification and management the 'critical risk areas' where hotspot lead exposures are a potential risk to human health, become a major focus of public health efforts in China. But the knowledge of health risk assessment of lead pollution at regional and national scales is still limited in China. In this paper, under the guidance of 'sources-pathways-receptors' framework, regional human healt...

The evaluation model on technical innovation ability of small and medium enterprises is set up based on analytic hierarchy process and fuzzy comprehensive evaluation methods, which takes quantitative index as main parts and considers reality so that better practicability is obtained. Meanwhile, technical innovation ability of small and medium enterprises in Heilongjiang Province of China are ob...

In this article, we applied the AHP method with quantitative analysis and qualitative analysis to analyze three sorts of basic educational mode combining production with learning and research, i.e. the automated instruction, the mode combining production and learning, and the integration combining production with learning and research, and obtained that the educational mode combining production...

Nowadays, maintenance performance in organizations has become compelling due to competitiveness the global market and inclusion of more legislation issues (such as safety health regulations) assessments. In this article, purpose is formulate problem for a food processing unit multicriteria solve it using evaluation based on distance from average solution (EDAS) method. To attain purpose, author...

Building information modeling (BIM) technologies use precise geometry and relevant data to enhance and improve the maintenance performance of facilities integrated with 3D object-oriented computer aided design (CAD). Although most owners agree on the potential benefits of integrating BIM technologies with facility management (FM), they must overcome many problems to plan and develop effective B...

The aeronautics industry is attempting to implement important changes to its maintenance strategy. The article presents a new framework for making final decision on aeroplane maintenance actions. It emphasizes on the use of prognostics within this global framework to replace corrective and Preventive Maintenance practise for a predictive maintenance to minimize the cost of the maintenance suppo...

This note completely resolves the asymptotic development of order 2 by Γ-convergence of the mass-constrained Cahn–Hilliard functional, by showing that one of the critical assumptions of the authors’ previous work [10] is unnecessary.