طراحي مدلي جهت مكان يابي ايستگاه هاي گاز با در نظر گرفتن ابعاد توسعه پايدار و فنون برنامه ريزي آرماني خطي و مشابهت فازي

Designing a Model for Location Selection of Gas Stations based on Dimensions of Sustainable Development and Linear Goal Programming and Fuzzy Similarity

زﻣﯿﻨﻪ و ﻫﺪف: ﺗﺼﻤﯿﻢ ﮔﯿﺮي درﺑﺎره ﻣﮑﺎن اﺳﺘﻘﺮار، ﯾﮑﯽ از اﺳﺎﺳﯽ ﺗﺮﯾﻦ ﺗﺼﻤﯿﻤﺎت ﺳﺎزﻣﺎن ﻫﺎ ﺑﻪ ﺷﻤﺎر ﻣﯽ رود ﮐﻪ ﻣﯽ ﺗﻮاﻧﺪ در ﺟﻬﺖ ﮔﯿﺮي ﻫﺎي اﺳﺘﺮاﺗﮋﯾﮏ ﺳﺎزﻣﺎن ﻧﻘﺸﯽ اﺳﺎﺳﯽ اﯾﻔﺎ ﻧﻤﺎﯾﺪ و ﺳﻮداوري ﺳﺎزﻣﺎن را در ﺑﻠﻨﺪ ﻣﺪت ﺗﺤﺖ ﺗﺎﺛﯿﺮ ﻗﺮار دﻫﺪ. اﯾﻦ ﺗﺤﻘﯿﻖ ﺑﺎ ﻫﺪف اراﯾﻪ اﻟﮕﻮ و ﻣﺪﻟﯽ ﺟﻬﺖ ﻣﮑﺎن ﯾﺎﺑﯽ اﯾﺴﺘﮕﺎه ﻫﺎي ﮔﺎز در ﺷﺮﮔﺖ ﮔﺎز ﻗﻢ ﺑﺎ در ﻧﻈﺮ ﮔﺮﻓﺘﻦ اﺑﻌﺎد ﺗﻮﺳﻌﻪ ﭘﺎﯾﺪار اﻧﺠﺎم ﮔﺮﻓﺘﻪ اﺳﺖ. روش ﺑﺮرﺳﯽ: ﻣﺤﻘﻖ از ﻃﺮﯾﻖ ﻣﻄﺎﻟﻌﺎت ﮐﺘﺎﺑﺨﺎﻧﻪ اي و ﻣﺼﺎﺣﺒﻪ ﺑﺎ ﮐﺎرﺷﻨﺎﺳﺎن و ﺧﺒﺮﮔﺎن ﺷﺮﮐﺖ ﮔﺎز و ﺗﻬﯿﻪ ﭘﺮﺳﺶ ﻧﺎﻣﻪ ﺑﻪ ﺷﻨﺎﺳﺎﯾﯽ ﻋﻮاﻣﻞ ﻣﻮﺛﺮ ﺑﺎ در ﻧﻈﺮ ﮔﺮﻓﺘﻦ اﺑﻌﺎد ﺗﻮﺳﻌﻪ ﭘﺎﯾﺪار در اﯾﻦ راﺑﻄﻪ ﭘﺮداﺧﺘﻪ اﺳﺖ. در اﯾﻦ ﺗﺤﻘﯿﻖ از دو ﺗﮑﻨﯿﮏ ﺑﺮﻧﺎﻣﻪ رﯾﺰي آرﻣﺎﻧﯽ ﺧﻄﯽ ﺟﻬﺖ ﺗﻌﯿﯿﻦ وزن ﻣﻌﯿﺎرﻫﺎ و روش ﻣﺸﺎﺑﻬﺖ ﻓﺎزي ﺟﻬﺖ رﺗﺒﻪ ﺑﻨﺪي ﮔﺰﯾﻨﻪ ﻫﺎ اﺳﺘﻔﺎده ﺷﺪه اﺳﺖ. ﯾﺎﻓﺘﻪ ﻫﺎ: ﻣﻌﯿﺎرﻫﺎ و ﻋﻮاﻣﻞ ﺗﺎﺛﯿﺮ ﮔﺬار در ﻣﮑﺎن ﯾﺎﺑﯽ اﯾﺴﺘﮕﺎه ﻫﺎي ﮔﺎز ﺷﺮﮐﺖ ﮔﺎز اﺳﺘﺎن ﻗﻢ، ﺷﺎﻣﻞ ﺑﻌﺪ اﻗﺘﺼﺎدي ﻫﺰﯾﻨﻪ اﺣﺪاث، ﻧﺰدﯾﮑﯽ ﺑﻪ ﺧﻄﻮط ﭘﺮ ﻓﺸﺎر ﮔﺎز، ﺳﻬﻮﻟﺖ دﺳﺘﺮﺳﯽ در ﻣﻮاﻗﻊ ﺑﺤﺮاﻧﯽ، ﻗﺮار ﮔﺮﻓﺘﻦ اﯾﺴﺘﮕﺎه در ﺧﯿﺎﺑﺎن ﻫﺎي ﻋﺮﯾﺾ ﺟﻬﺖ ﻋﺒﻮر ﺷﺒﮑﻪ، ﺑﻌﺪ زﯾﺴﺖ ﻣﺤﯿﻄﯽ ﺷﺎﻣﻞ ﻓﺎﺻﻠﻪ از ﻣﻨﺎﻃﻖ ﻣﺴﮑﻮﻧﯽ ﺑﻪ دﻟﯿﻞ اﯾﺠﺎد آﻟﻮدﮔﯽ ﺻﻮﺗﯽ، آﻟﻮدﮔﯽ زﯾﺴﺖ ﻣﺤﯿﻄﯽ اﯾﺠﺎد ﺷﺪه و ﺑﻌﺪ اﺟﺘﻤﺎﻋﯽ ﺷﺎﻣﻞ اﻣﻨﯿﺖ اﯾﺴﺘﮕﺎه ﻣﯽ ﺑﺎﺷﺪ. در اﯾﻦ ﺗﺤﻘﯿﻖ ﺑﺎ اﻧﺠﺎم ﻣﻘﺎﯾﺴﺎت زوﺟﯽ ﻓﺎزي ﺑﯿﻦ ﻋﻮاﻣﻞ و ﺑﺎ اﺳﺘﻔﺎده از ﺑﺮﻧﺎﻣﻪ رﯾﺰي آرﻣﺎﻧﯽ ﺧﻄﯽ، وزن اﯾﻦ ﻣﻌﯿﺎرﻫﺎ ﺗﻌﯿﯿﻦ ﮔﺮدﯾﺪ. ﺑﻪ ﻋﻼوه ﺗﮑﻨﯿﮏ ﻣﺸﺎﺑﻬﺖ ﻓﺎزي ﺑﻪ ﻋﻨﻮان ﯾﮏ روش ﻧﻮﯾﻦ ﺗﺼﻤﯿﻢ ﮔﯿﺮي ﭼﻨﺪ ﺷﺎﺧﺼﻪ، ﺑﻪ ﻣﻨﻈﻮر رﺗﺒﻪ ﺑﻨﺪي ﮔﺰﯾﻨﻪ ﻫﺎ اﺳﺘﻔﺎده ﺷﺪه اﺳﺖ. ﺑﺤﺚ و ﻧﺘﯿﺠﻪ ﮔﯿﺮي: ﺑﺮاﺳﺎس ﻧﺘﺎﯾﺞ ﺑﺪﺳﺖ آﻣﺪه از روش ﻣﺸﺎﺑﻬﺖ ﻓﺎزي و ﺷﺎﺧﺺ ﻋﻤﻠﮑﺮد ﮐﻠﯽ، ﮔﺰﯾﻨﻪ A5 ﺑﻪ ﻋﻨﻮان ﺑﻬﺘﺮﯾﻦ ﮔﺰﯾﻨﻪ اﻧﺘﺨﺎب ﺷﺪه اﺳﺖ.

Background and Objective: Decision making about location is considered as one of the most fundamental decisions of organizations that can play a major role in the organization's strategic orientation and profitability in the long term. This study aimed at providing a new model for locating gas stations. Criteria and factors affecting site selection of Qom Gas Company gas stations were based on Dimensions of Sustainable Development. Method: Researcher through literature review and interviews with experts of Gas Company and preparing a questionnaire to identify the factors taking into consideration the dimensions of sustainable development. In this study, two linear goal programming techniques to determine the weighting of criteria and fuzzy similarity methods for ranking alternatives are used. Findings: Criteria were included the economic cost of construction, proximity to the high-pressure gas lines, easy access in times of crisis, to cross the boulevards of the station in the network, including the environmental dimension distance from residential areas due to noise pollution, pollution in the environment and the social dimension of the security station. In this study paired comparisons carried out by fuzzy goal programming. In addition, fuzzy based similarity technique as a new method of fuzzy multi-criteria decision-making, in order to rank the options used. Discussion and Conclusion: According to the results of fuzzy similarity, A5 has been chosen as the best option.