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International Journal of Mining and Geo-Engineering، جلد ۵۶، شماره ۴، صفحات ۳۳۱-۳۳۷
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عنوان انگلیسی Optimizing the exploratory drilling rig route based on the Multi-Objective Multiple Traveling Salesman Problem
چکیده انگلیسی مقاله Exploratory drilling is one of the most important and costly stages of mineral exploration procedures, so the continuation of mining activities depends on the gathered data during this stage. Due to the importance of cost and time-saving in the performance of mineral exploration projects, the effective parameters for reducing the cost and time of drilling activities should be investigated and optimized. Road construction and the sequence of the drilling boreholes by drilling rigs are among these parameters. The main objectives of this research were to optimize the overall road construction cost and the difference in length drilled by each drilling rig. The problem has been modeled as a Multi-Objective Multiple Traveling Salesman Problem (MOmTSP) and solved by the Non-dominated Sorting Genetic Algorithm-II (NSGA-II). Finally; the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method has been used to find the optimal solution among the solutions obtained by the NSGA-II.
کلیدواژه‌های انگلیسی مقاله Exploratory drilling,Multi-Objective Multiple Traveling Salesman Problem,Non-dominated Sorting Genetic Algorithm-II,Optimization,Technique for Order Preference by Similarity to Ideal Solution
نویسندگان مقاله Elhmam Ghadiri Sufi |
Department of Mining Engineering, University of Kashan, Kashan. Iran.

Saeed Soltani - Mohammadi |
Department of Mining Engineering, University of Kashan, Kashan. Iran.

Hadi Mokhtari |
Department of Mining Engineering, University of Kashan, Kashan. Iran.

نشانی اینترنتی https://ijmge.ut.ac.ir/article_87178_0807903e049b43467af535384dfe62d3.pdf
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