چكيده به لاتين
Today, one of the most important problems that developing and developed countries are dealing with is environmental pollution and atmospheric pollutants. Meanwhile, the use of electric cars and clean fuels can be a suitable solution. Naturally, the main cause of this pollution is carbon dioxide caused by the burning of fossil fuels, which enter the earth's atmosphere mainly through cars, factories and industries. This phenomenon is more visible in big cities and centers, and the consequences and problems caused by it are more in big cities. Due to the atmospheric pollutants that result from the combustion of fossil fuels in the car engine system, many automobile companies in the world are seriously investigating and studying the replacement of clean energy instead of fossil fuels. One of these proposed solutions is the use of electric cars that do not produce any air pollutants. Electric or electric cars are cars that use a battery for propulsion instead of an internal combustion engine. Among the most important advantages of electric cars compared to combustion cars, we can mention the significant reduction of local air pollution, reduction of greenhouse gases and reduction of dependence on oil. One of the problems related to electric cars is the lack of proper infrastructure for these cars. The purpose of this research is, Identifying and prioritizing the components of creating infrastructure for the development of the electric vehicle industry in Iran and analyzing their sensitivity. This research has been done in two phases. In the first phase, we identified 65 options through library studies and reviewing articles, then by interviewing experts to check the relevance of the options, a questionnaire with a 5-point Likert scale was used. Then 2 items were added to the options according to experts' opinions and the total number of options reached 67. Then, considering that the research is from the perspective of the Ministry of Security, a questionnaire was designed to refine the options and distributed among experts, and as a result, 20 options were selected as effective options for creating the infrastructure for the development of the electric vehicle industry in Iran. In the second phase, 16 criteria were identified through library studies and review of articles, and finally 8 criteria were selected by interviewing experts, and in order to check the effectiveness of the criteria, a pairwise comparison questionnaire was used after forming a direct correlation matrix and solving it using the method A combination of the criteria weights was obtained. Then, to rank the options, a questionnaire was designed and distributed among all available experts, and the decision matrix formed was solved using the TOPSIS method. The result obtained after sales service with an evaluation index of 0.6627 won the first place, the option of investment management on reducing the environmental effects of the electric vehicle supply chain with an evaluation index of 0.6198 ranked second and the option of increasing the reliability of the electric vehicle supply chain with an index of The evaluation of 0.5807 ranks third. Then the sensitivity analysis of all the criteria and their effects on the ranking of the options were checked. According to the sensitivity analysis, option A10 (after-sales service) was identified as the most effective option and option A1 (area of foundation for creating and developing the infrastructure of engine power, maximum speed and acceleration) was identified as the most effective option.
