The Reliability Research of the Good Receipting and being Put in Storage Process of X City's Tobacco Logistics Distribution Center

2013 ◽  
Vol 444-445 ◽  
pp. 1665-1671
Author(s):  
Jie Jin ◽  
Wei Ping Yang
Keyword(s):  
Discrete Model ◽  
State Transition ◽  
Distribution Center ◽  
Analysis Method ◽  
Storage Process ◽  
Logistics System ◽  
Logistics Distribution ◽  
Availability Analysis ◽  
Markov State ◽  
System A

In this paper,X city's tobacco logistics distribution center is taken as a research subject.Firstly,the author used the availability analysis method to do the reliability analysis of the good receipting and being put in the storage process of this logistics system,a discrete model of the system's reliability based on the Markov process was being put forward .Then, the Markov state transition matrix was being worked out in order to get the computational formulas used to work out the steady state effectiveness and the failure rate of this system.Meanwhile, it also evaluated the reliability of this system and gave the improvement suggestions.

The Research of Emergency Logistics Routing Optimization Based on Improved Ant Colony Optimization

2012 ◽  
Vol 482-484 ◽  
pp. 2519-2523
Author(s):  
Teng Fei ◽  
Li Yi Zhang ◽  
Yun Shan Sun ◽  
Hong Wei Ren
Keyword(s):  
Mathematical Model ◽  
Ant Colony Algorithm ◽  
Model Solution ◽  
Ant Colony ◽  
Traffic Situation ◽  
Logistics System ◽  
Logistics Distribution ◽  
Routing Optimization ◽  
Emergency Logistics ◽  
Improved Ant Colony Algorithm

Emergency logistics system contains information on material reserves, emergency command and emergency distribution. In this paper, the aspect of emergency distribution only is analyzed in microscopic, mathematical model of emergency logistics distribution has been established in considering the traffic situation and shortage degree. On the aspect of model solution, improved ant colony algorithm, which can enhance the selectivity of finding the best solution in emergency logistics distribution routing, is used in solving the model.

Research on Planning of Logistics Park Information Platform Based on Internet

2014 ◽  
Vol 556-562 ◽  
pp. 5787-5789
Author(s):  
Jia Tang
Keyword(s):  
Distribution Center ◽  
Logistics Park ◽  
Information Platform ◽  
Logistics Distribution ◽  
Management Platform ◽  
Development Direction ◽  
Information Construction ◽  
Uncertainty Information ◽  
Internet Of Things Technology ◽  
The Internet Of Things

Logistics Park as a highly centralized logistics distribution center, information construction is very an important platform to society. In this paper, Xi'an comprehensive bonded zone as an example, the Internet of things technology for the construction of logistics park information platform focusing on the design of cloud computing data center, and realizing the sharing of logistics information. [3] Logistics Park as a highly centralized logistics distribution center, the establishment of a unified information platform is the development direction of park information application. However, because the logistics park operation is complex and uncertainty, information management platform for the management information systems in general, can not adapt to the characteristics of park operations flexible, restricted the development of the park.

scholarly journals A memetic algorithm for the integral OBP/OPP problem in a logistics distribution center

2019 ◽  
pp. 203-214 ◽  
Author(s):  
Fabio Miguel ◽  
Mariano Frutos ◽  
Fernando Tohmé ◽  
Daniel A. Rossit
Keyword(s):  
Memetic Algorithm ◽  
Distribution Center ◽  
Logistics Distribution

Application of DEA Model Based on FCE in the Cigarette Packaging System Mode Evaluation

2014 ◽  
Vol 1006-1007 ◽  
pp. 472-476
Author(s):  
Wei Wang ◽  
Wei Ping Yang ◽  
Ge Yi Liu
Keyword(s):  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Distribution Center ◽  
Evaluation Index System ◽  
Distribution Centers ◽  
Packaging System ◽  
Dea Model ◽  
Logistics Distribution ◽  
Model Based ◽  
System Mode

With the development of modern logistics system, the automatic logistics distribution centers have been built in most tobacco enterprises. The packaging system plays important role in the distribution center, it is necessary to construct a set of scientific method to evaluate the packaging system mode. According to the real situation of tobacco logistics distribution center, the cost and benefit are set to the general goal. For these three modes of packaging system, packaging by hand, automatic packaging and packaging by heat-shrinkable material, the evaluation index system and hierarchical structure are built. Refer to the hierarchical chart and the principle of AHP, the weight of each index is calculated. On the basis of weight that worked out by AHP, the final evaluation result can be found and analyzed follow the principle of fuzzy comprehensive evaluation. Finally, reference the consequences of the FCE, the DEA model based on FCE is used to enhance the integrality and systematic of the evaluate result.

Surface Analysis by Laser Ionization

MRS Bulletin ◽  
1987 ◽  
Vol 12 (6) ◽  
pp. 52-59 ◽  
Author(s):  
J.B. Pallix ◽  
C.H. Becker ◽  
N. Newman
Keyword(s):  
Mass Spectrometry ◽  
Surface Analysis ◽  
Depth Resolution ◽  
Laser Ionization ◽  
Analysis Method ◽  
Flight Mass Spectrometry ◽  
System A ◽  
Developed Surface ◽  
Surface Analysis Method ◽  
High Depth

AbstractAn overview is presented of a recently developed surface analysis method that combines (1) desorption of neutral atoms and molecules from a sample, typically by sputtering, (2) efficient uniform ionization close to but above the surface by an intense ultraviolet laser beam, and (3) time-of-flight mass spectrometry. This technique, surface analysis by laser ionization, or SALI, provides extremely efficient and sensitive quantitative analysis of surfaces and materials with high depth resolution. Essentially any type of material can be analyzed as evidenced by the examples presented here: the Au-GaAs system, a phosphor-silicate glass, and a bulk polymer.

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