نوع مقاله : مقاله پژوهشی
نویسندگان
1 کارشناسی ارشد، مدیریت صنعتی، دانشکده مدیریت و حسابداری، دانشگاه شهید بهشتی، تهران، ایران.
2 مدرس، دانشگاه افسری و تربیت پاسداری امام حسین (ع)، تهران، ایران.
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
today's organizations In order to advance their goals and plans, need to use complex and modern equipment in different sectors: transportation, communication, etc. These equipments are mainly exposed to adverse weather conditions, rough terrains and other destructive structural factors, which leads to a reduction in useful life and an increase in the need for equipment repairs in the organization. For this reason, organizations use preventive maintenance strategies to maintain their operational capacity. In this regard, the present research deals with the optimization and presentation of two strategies (maintenance) corrective and (maintenance) preventive for light and heavy vehicles of Imam Hossein University . In order to optimize the corrective and preventive strategy, first, the research literature was systematically studied in order to identify and code the parameters affecting the useful life of transport vehicle equipment. Then, using Wolfram Mathematica software, the required coding was designed to optimize corrective and preventive maintenance strategies. By using this coding, it is possible to determine the most optimal time for renewing the parts, taking into account the cost and time, for the corrective maintenance strategy and identifying the number of optimal preventive measures in the best possible time and taking into account the optimal cost, for the preventive maintenance strategy. Finally, two preventive and corrective maintenance strategies are compared so that the best strategy is chosen by the organization.
کلیدواژهها [English]
)