Development of a model and modification of the hierarchy analysis method for energy efficiency level estimation
DOI:
https://doi.org/10.15587/1729-4061.2015.51027Keywords:
information technology, hierarchy analysis method, decision support, energy efficiencyAbstract
The components of the information technology for energy efficiency level estimation of municipal buildings were investigated.
As a result of the research, the following was carried out:
1. Decomposition of the solution of the factors ranking problem in the hierarchy was performed.
2. A multi-layer model for energy efficiency estimation was developed and the factors ranking process was described.
3. The hierarchy analysis method was modified through:
• forming the consistent pairwise comparison matrices of indicators in the individual factors AF=(aFij);
• developing a consistent comparison matrix of factors AF=(aFij);
• determining a global criterion based on factor-indicator estimates.
Implementation of the proposed method that allows, despite a fairly large dimension of the array of indicators within a given factor, to conduct correct pairwise comparisons with achieving a specified consistency level (1Y≤10 %) and determine the relative values of indicators {ωi1, ωi2, ........., ωik} that can be trusted is of particular interest and at the same time has a positive impact.
Using the proposed method allows to organize, algorithmize and adjust the procedure of expert assessment of unlike factors and improve the quality of the results obtained to form the decision-making process.
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Copyright (c) 2015 Дмитро Валерійович Маргасов, Евген Юрійович Сахно, Ігор Семенович Скітер
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