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In recent years, due to growing interest in automated driving, the need for better understanding the humans driving behavior, and particularly the lane changing and car following behavior, has further increased. Despite its great importance, lane changing has not been studied as extensively as longitudinal behavior and remains one of the most challenging driving behavior maneuvers to understand and...
To assure a safe, comfortable and especially a cooperative driving experience while driving semi, highly or even fully automated, anticipation of the driving behavior of other traffic participants is needed. Because of the amount of different traffic situations and influence factors on the task of driving, due to uncertainties in environmental sensor measurements, and as a consequence of variable...
This paper presents the first phase of a methodology for making transportation decisions in the Supply Chain (SC), in the first part of this article are the importance of transactional costs in transportation and their decision levels. Then interrelationships and dependencies of the criteria in Transportation Logistics Function (TLF). Finally presents design of the Multicriteria Decision Network (MCDN),...
The complexity and dynamics in group age traffic requires flexible, efficient, and adaptive planning and controlling processes. While the general problem refers to the Vehicle Routing Problem (VRP), additional requirements have to be fulfilled in application. Individual properties and priorities of orders, a heterogeneous fleet of vehicles, dynamically incoming orders, unexpected events etc. require...
The logistics network reliability theory is a probability index, which is more accurate to measure the status of the logistics network than absolute indicators. It can provide better decision-making basis for its planning and management. Therefore, study the reliability of logistics systems is essential to parts of the logistics business and even vital for the continued prosperity and stability of...
Based on analyzing the household appliance delivery and the requirement of the customers, combining GIS technique and heuristic algorithm, the urban household appliance delivery logistic information system is studied and developed. It has realized collection of t he geographic data and optimization of the delivery route, and by map and report form it provides the plan to the user, shortening decision...
The paper presents an agent-based simulation as a tool for decision making about automatic warehouses management. The proposed multi-agent system is going to be used in a real environment within a project developed with a company working on logistics. More in details, we have developed a simulation framework in order to study problems, constraints and performance issues of the truck unload operations...
Automobile enterprises must be based on the survival of the entire supply chain's competitive edge relies on strengthening the supply chain, logistics cost management for enterprises increasingly become a priority project. In this paper, by using of supply chain management and logistics cost management theoretical knowledge, from the view of overall situation of automotive industry supply chain in...
At present, the problem that e-commerce puzzles businessmen is safety and logistics distribution. This paper introduces GIS into the system of e-commerce logistics distribution, displays electronic map through the integration of MapInfo and Visual Basic, and presents an intelligent algorithm for state space searching for the shortest path with the aid of the thoughts of state space searching and dynamic...
A reasonable layout of the logistics distribution system can significantly reduce business operating costs and improve logistics system operating efficiency. The operation characteristics and physical resources of third-party logistics and distribution system focused in this article, the key parameters of the distribution system operation efficiently and stably get summarized. Through simulation and...
The vehicle transportation support needs to make a set of transportation project and make decisions in a short time according to the task and environment, in which the time is limited, the workload is heavy, and is involved quite a few units under contingency logistics. Based on the decision making process analysis of the vehicle transportation support resource, the paper designs and realizes the...
The goal of emergency rescue is to reduce casualties and property losses caused by unexpected events. How to improve emergency response speed is one of the most difficult problems in the area of emergency logistics. Therefore, the study of the optimal path selection problem for transport vehicles to improve emergency response speed is full of practical significance. In this paper, a multi-objective...
We study a split vehicle routing problem (VRP) with simultaneous pickup and delivery. Our problem is motivated by the logistics operations practice of a third-party logistics provider (3PL) who serves the inbound logistics for an automobile manufacturing company. We develop several greedy algorithms and a competitive decision algorithm to solve the problem, and conduct computational experiments to...
There is all kinds of risk consisting in every logistic distribution link of product oil because of the bigger product oil distribution district and the more complex distribution goods, a wide variety, quantity, and so on. Any question in a single spoken of earlier link happened will affect accuracy ,security and timeliness of indicator. This paper constructs evaluation index system and evaluation...
Vehicle routing optimization problem with time constraint is researched in this paper and a hybrid optimization algorithm-PBIL combined with ant algorithm is proposed and applied to VRP. The objective function is to minimize the cost and reduce the loss caused by customerspsila time restriction. The probability matrix of PBIL algorithm is modified with the positive feedback and information disappearing...
In crisis management, where to locate the emergency facilities has become one of the most significant problems in decision-making. In most existing literature, people used to neglect the real situation of distribution network for the reason that the network is safe in ordinary situation. In fact, candidate risks always exist during the process of transportation and it will greatly influence the logistics...
This paper analyses the distribution modes selection of the regional food cold chain with the method of fuzzy evaluation, and uses AHP to ensure the weight of the index. At first, the paper analyses the mode of food cold chain and influence factors. Then it illustrates the problem of mode selection of the regional food cold chain, states the principle of index system of evaluation and steps to use...
This paper addresses the selection, evaluation and specification of material transport technology in agile job shop manufacturing. Specifically an integrated approach to design unit loads concurrently with appropriate material transport vehicles is investigated in the following steps: 1. systems boundary definition and collection about the goods handled and the required material transport tasks. 2...
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