منابع مشابه
qfd planning with cost consideration in fuzzy environment
در عصر حاضر که رقابت بین سازمان ها بسیار گسترش یافته است، مطالعه و طرحریزی سیستم های تولیدی و خدماتی به منظور بهینه سازی عملکرد آنها اجتناب ناپذیر می باشد. بخش عمده ای از رقابت پذیری سازمان ها نتیجه رضایتمندی مشتریان آنها است. میزان موفقیت سازمان های امروزی به تلاش آنها در جهت شناسایی خواسته ها و نیازهای مشتریان و ارضای این نیازها بستگی دارد. از طرفی کوتاه کردن زمان ارائه محصول/خدمات به مشتریان...
15 صفحه اولOperational transport planning with incidents
This research addresses robust incident management techniques in distributed environments with autonomous actors. Focusing on applications in operational pickup and delivery transportation planning, the distributed environment consists of a transport network, vehicles controlled by operational agents and pickup and delivery tasks with time-windows. The two main challenges of this research are t...
متن کاملAnalysis of Demand-responsive Transport Services: a Microsimulation Approach
Demand-Responsive Transport Services (DRTS) are an attempt to improve the efficiency of public transport when demand is sporadic. The DRT service simulator that we have developed analyses most of the random events, such as traffic congestion and the arrival time of passengers at their pickup points, which ultimately affect the quality of the service. We assume that vehicles are moving within th...
متن کاملDealing with Uncertainty in Operational Transport Planning
An important problem in transportation is how to ensure efficient operational route planning when several vehicles share a common road infrastructure with limited capacity. Examples of such a problem are route planning for automated guided vehicles in a terminal and route planning for aircraft taxiing at airports. Maintaining efficiency in such transport planning scenarios can be difficult for ...
متن کاملTransport Logistics Planning with Service-Level Constraints
In this paper, we study a logistics problem arising in military transport planning. A military organization operates a large fleet of vehicles in a depot to serve the requests of various operational units. Each request has a fixed start and end time, and is served by a prescribed number of vehicles. We address the following two problems: (1) how many vehicles are at least needed to meet a given...
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ژورنال
عنوان ژورنال: Journal of Maps
سال: 2007
ISSN: 1744-5647
DOI: 10.1080/jom.2007.9710833