scholarly journals Design of Experiment and Analysis Method for the Integrated Logistics System Using Orthogonal Array

2011 ◽  
Vol 12 (12) ◽  
pp. 5622-5632 ◽  
Author(s):  
Youl-Kee Park ◽  
In-Sup Um ◽  
Hong-Chul Lee
2013 ◽  
Vol 734-737 ◽  
pp. 3320-3323
Author(s):  
Kai Wang

With the expansion of consumer market and production scale, the effect of logistics in the enterprise management is also becoming increasingly prominent. But the individual enterprise's logistics system capacity is limited, can not meet the needs of production and consumption timely and the waste of resources in the operation process are the prominent problems in logistics management. This paper explored the logistics system integration ideas and workable solutions of production enterprise from integrated logistics system point of view.


2014 ◽  
Vol 97 ◽  
pp. 2238-2247 ◽  
Author(s):  
Sanjay Kumar Shukla ◽  
Satish Kumar ◽  
P. Selvaraj ◽  
V Subba Rao

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Chien-Yi Huang ◽  
Christopher Greene ◽  
Chao-Chieh Chan ◽  
Ping-Sen Wang

Purpose This study aims to focus on the passive components of System in Package SiP modules and discusses the geometric pad designs for 01005-sized passive components, the front end design of the hole size and shape of the stencil and the parameters of the stencil sidewall coating, to determine the optimum parameter combination. Design/methodology/approach This study plans and conducts experiments, where a L8(27) inner orthogonal array is built to consider the control factors, including a L4(23) outer orthogonal array to consider the noise factor, and the experimental data are analyzed by using the technique for order preference by similarity to ideal solution multi-quality analysis method. Findings The results show that the optimum design parameter level combination is that the solder mask opening pad has no solder mask in the lower part of the component, the pad width is 1.1 times that of the component width, the pad length is 1.75 times that of the electrode tip length, the pad spacing is 5 mil, the stencil open area is 90% of the pad area, the stencil opening corner has a 3 mil chamfer angle, and the stencil sidewall is free of nano-coating. Originality/value The parameter design and multi-quality analysis method, as proposed in this study, can effectively develop the layout of passive components on a high-density SiP module substrate, to stabilize the process and increase the production yield.


2017 ◽  
Vol 9 (3) ◽  
pp. 462 ◽  
Author(s):  
Lei Yang ◽  
Yiji Cai ◽  
Xiaozhe Zhong ◽  
Yongqiang Shi ◽  
Zhiyong Zhang

2013 ◽  
Vol 850-851 ◽  
pp. 1057-1060 ◽  
Author(s):  
Ya Bing Jiao

Based on e-commerce environment, the establishment of intelligent logistics system is the new requirement of today's economic development. Through the study of the system design of intelligent logistics system, the system of mutual cooperation, automatically cohesion, intelligent logistics system throughout the supply chain cycle short, cost savings. In the process of implementation, logistics tracking technology to provide clients with the whole process of tracking services, integrated logistics design simulation technology provides intelligent e-commerce logistics simulation test. Logistics transportation scheduling optimization system using GPS technology, GIS was carried out on the vehicle route reasonable planning. Network distributed warehousing and inventory control system for each user to provide comprehensive intelligent distribution, warehousing and inventory control system. Intelligent logistics system dynamic precise management of logistics activities promotes the vigorous development of electronic commerce.


2021 ◽  
Vol 6 (4) ◽  
pp. 215-229
Author(s):  
Abdulaziz Khalid Mohammed Al-Makhmari ◽  
Hind Huwaishal Al Yaqoopi ◽  
Zouhaier Slimi

This paper studies how local non-oil Omani products could reach global markets by attracting local and international investors and improving the integrated logistics system in Oman. Therefore, the scope of this research is investment agencies in Oman, which are the Ministry of Commerce, Industry, and Investment Promotion and the Public Authority for Investment Promotion and Export Development. This study targets the leading logistics companies in Oman, such as Asyad Group. The study used an online survey and direct interview targeting specialists and experts in investment agencies and logistics companies. The results of the research showed that challenges are facing attracting local and international investors in local industries. Those challenges are the lengthy, complicated and costly procedures to obtain permits and licenses for investors, weak promotion of investment opportunities and local products at the international level, weakness of the local market, cumbersome regulations of the government, and so on. All these challenges constitute an obstacle to attracting investments. Findings also vindicate that weaknesses in logistical performance represented by the complex export and import procedures, complications in customs clearance operations, and the weak performance of land, sea, and air transport, which constitutes a barrier to exporting local products to global markets. The primary limitations that the researchers faced in conducting this research. First, there were many complications in collecting information through interviews. Some companies refused to conduct interviews due to preventive measures for the spread of the Coronavirus, which may affect the results.


2017 ◽  
Vol 1 (2) ◽  
pp. 172-184
Author(s):  
Tommie L. Ellis ◽  
Robert A. Nicholson ◽  
Antoinette Y. Briggs ◽  
Scott A. Hunter ◽  
James E. Harbison ◽  
...  

Purpose Rising operational costs and software sustainment concerns have driven the Air Force to move to newer technology to ensure that the Air Force Standard Base Supply System (SBSS) can continue to provide affordable and sustainable mission support in the years to come. This paper aims to summarize the successful software modernization effort the Air Force undertook to achieve that objective. Design/methodology/approach The paper describes the preliminary system updates that were required to isolate the SBSS software from all internal and external system and user interfaces in preparation for the subsequent successful code roll effort. Once the legacy SBSS component was fully isolated, the SBSS software modernization objective was achieved via a “code roll” conversion of the SBSS software from legacy COBOL to Java code, and movement of the integrated logistics system-supply application from a proprietary information technology (IT) platform to an open IT operating environment. Findings The SBSS system modernization yielded immediate and significant IT operational cost reductions and provided an important foundation for achieving Air Force logistics system consolidation and cloud computing objectives going forward. Originality/value The SBSS modernization experience should be useful in assisting similar data system software modernization efforts.


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