Investigating the Impact of ERPs on Job Shop Manufacturing Logistics Performance

Author(s):  
Jean C. Essila

Job shop manufacturing processes have been reluctant to adopt enterprise resource planning systems (ERPs) for enhancing logistics performance. The cost of adopting and deploying ERPs is a high-entry barrier. Prior research has claimed that performance can be enhanced by improving logistics planning using technology such as ERPs. Most past research has examined the effect of ERPs on logistics performance in production processes other than job shops, which seems to suggest that in small-scale production processes the cost of ERPs makes it irrelevant. Are manufacturing job shop production processes the exception that proves the rule? Using both a t-test two sample for means and a Kolmogorov-Simonov (KS) test, this study tested whether or not ERPs can improve supply chain logistics performance in job shop manufacturing processes. The results might lead to a positive social change in the adoption or non-adoption of ERPs in job shop manufacturing.

Author(s):  
Joseph R. Muscatello ◽  
Diane H. Parente ◽  
Matthew Swinarski

Enterprise resource planning (ERP) systems address the problem of disparate information in an organization and coordinates mechanisms to eliminate supply chain sub-optimization. Logistics costs are a substantial part of an operation and this research provides insights into the relationship between ERP implementations and logistics costs. The research uses a two-step approach, conducting a confirmatory factor analysis (CFA) to assess the psychometric properties of our measures and then conducting an independent sample t-test between two groups, one which experienced decreased logistic costs and the second which experienced the same or increasing logistic costs. By examining the effects of ERP implementations on a specific area of the firm, logistics costs, this research has provided insight into the areas of ERP implementation and firm impact.


Author(s):  
Shailesh Birthare ◽  
Surabhi Tripathi

Enterprise Resource Planning, a collective integrated approach for all business solutions, has been broadly accepted across various industries since 1990 as the upcoming generation of Manufacturing Business System and Manufacturing Resource Planning software. ERP can be taken as to be “the cost of entry for running and growing a business” (Kumar and van Hillegersberg, 2000). An ERP is an information system, which seamlessly integrated and configured for planning, execution and managing all the resources and their maximum use in the enterprise, and streamlines and incorporates the business threads within and across the functional or technical boundaries in the enterprises. With the use of such information system, an organization can automate its elementary business requirements by reducing the complexity and cost of the related integrations for its components. Enterprise may also apply business process reengineering for optimum utilization of its ERP system, and finally output as growth in business can be recorded. Thus, ERP Security plays major role in protecting an organization business data and their employee’s and customer information as well. Study of Access Control Model of ERP Security is very important to keep the enterprise IT environment safe and secure. This paper focuses on the Risk of Fraudulent behavior of user roles across in terms of usage of ERP system. The case study used the information and data based on questionnaire and various inputs from industry experts.


2013 ◽  
pp. 675-688
Author(s):  
Ahmed Elragal ◽  
Moutaz Haddara

This chapter is an effort towards illustrating the use of expert panels (EP) as a means of eliciting knowledge from a group of enterprise resource planning (ERP) experts in an exploratory research. The development of a cost estimation model for ERP adoptions is very crucial for research and practice, and that was the main reason behind the willingness of experts to participate in this research. The use of EP was very beneficial as it involved various data collection and visualization techniques, as well as data validation and confirmation. Arguments for using EP over other group techniques are presented in this chapter. Experts modified and enhanced the initial cost drivers list and their sub-factors significantly, as they added, modified, merged and split different costs. Moreover, they ranked the cost drivers according to their weight on total costs. All of this helped the authors to better understand relationships among various cost factors.


Author(s):  
A. V. Damarad ◽  
V. P. Shcherbakova

The need to account for cost price occupies an important place in the enterprise management system. One of the important tasks of accounting for cost price is to control the cost of production. The cost price includes the total costs necessary for the enterprise to carry out production and commercial activities related to the production and sale of products, that is, everything that the enterprise costs to produce and sell products.To determine the economic benefits of selling the company’s finished products, it is necessary to know the final cost of the proposed contract. The amount of profit directly depends on the correctness of setting the sales price of products. This article discusses the assessment of the economic effect when modeling various contract positions based on the cost price of the enterprise, which will allow you to quickly solve production issues.The source data is information stored in the SAP ERP (Enterprise Resource Planning System) system: materials, component lists, component standards, etc. The source data processing and analysis system is SAP BI (Business Intelligence). To display the final result, we use a program designed for working with Microsoft Excel spreadsheets.


Author(s):  
Rogerio Atem de Carvalho ◽  
Björn Johansson

This chapter introduces basic differences between Free/Open Source Enterprise Resources Planning systems (FOS-ERP) and Proprietary ERP (P-ERP), revisiting the previous work of Carvalho (2008). Taking into account that some years has passed and the economic downturn came, it updates key aspects of FOS-ERP under both vendor and adopter perspectives. Like its predecessor, this chapter contributes to broaden the discussion around FOS-ERP, showing that its differences from its proprietary counterpart go beyond the cost factor.


Author(s):  
N. V. Ruzhentsev ◽  
S. S. Zhyla ◽  
V. V. Pavlikov ◽  
V. V. Kosharsky ◽  
G. S. Cherepnin

Continuous remote monitoring of the atmospheric physical parameters is an urgent task for solving the issues related to meteorology, climatology, artificial influence on clouds, studying the physical parameters of cloud cover etc. In the developed countries such issues are solved using science-driven technologies of millimeter wave range radiometry. They allow, in particular, quick restoration of the values of total content and effective temperature of droplet and vaporous moisture in the atmospheric column, and distinguishing the areas with crystalline, droplet or vaporous water phases. This work aims at substantiating, by calculation and experiment, the possibility of large-scale solving the problems of continuous remote monitoring of the studied atmospheric moisture parameters using the method of centimetre wavelength range radiometry. To determine the best pair of frequencies for restoring the atmospheric moisture parameters based on radiometric data of remote sensing the linear absorption coefficients were calculated for clear atmosphere, for cloudy atmosphere depending on the temperature of drops and for rainfalls of various intensities for 4, 12, 20, 40 and 94 GHz frequencies. In order to calculate these data, we used a well-known MPM model (Atmospheric Millimeter-Wave Propagation Model). At the same time, calculation of the altitude profiles of the atmospheric meteorological parameters was carried out based on the ERA-15 model. Comparison of the data obtained by calculation, taking into account the progress of the technical parameters of the serial element base, indicated a possibility of solving the above problems in the centimetre wavelength as well. The research presents a description of the diagram and technical solutions, as well as the appearance of a two-frequency radiometric system with 1.5 cm and 2.5 cm ranges created at the National Aerospace University (KhAI) on the basis of an easily accessible modern element base and full-scale tests' results. The budget-friendly focus of the described product allows for radiophysical measurement with a sensitivity of radiometers exceeding 0.01 K while ensuring the cost of small-scale production of the radio technical part of the system, comparable to the cost of TV converters commonly used in everyday life.


2020 ◽  
Vol 2 (1) ◽  
pp. 60
Author(s):  
Aitor Biurrun ◽  
Imanol Picallo ◽  
Hicham Klaina ◽  
Peio Lopez-Iturri ◽  
Ana V. Alejos ◽  
...  

Nowadays, the implementation of automated manufacturing processes within a wide variety of industrial environments is not understood without the Industry 4.0 concept and the context-aware possibilities given by the Industrial Internet of Things (IIoT). In this sense, Wireless Sensor Networks (WSN) play a key role due to their inherent mobility, ease of deployment and maintenance, scalability and low power consumption, among others. This work proposes the deployment and optimization of a WSN in the facilities of the Galeo Enrollables Company, located in Navarre (Spain), in order to optimize the manufacturing processes of technical curtains. For that purpose, radio propagation measurements as well as 3D Ray Launching simulations have been performed in order to characterize the wireless channel of this harsh industrial environment. Then, low cost sensors and actuators have been selected to prepare different wireless motes in order to deploy them on different machines/workstations present within the scenario. The information gathered by the motes is then transmitted to a central node, which conditions the data for input into the Enterprise Resource Planning (ERP) system.


Author(s):  
Stella Nafula Khaemba

Enterprise resource planning (ERP) systems are increasingly being adopted by many organizations. The cost, time, and effort of the organization need to be reflected in the uptake and use of the system by employees of the organizations in question. ERP system implementation readiness is positively associated with the ERP implementation success. It is therefore important to measure the success of such software in adopting firms which largely influenced by the readiness of the firm for ERPs. Many studies focus on other aspects of readiness leaving out the major players who are employees. This chapter discusses an effort towards extending CREM evaluation model for employee readiness with the aim of highlighting the role of their readiness in the overall success of ERP implementation. Research findings of this study help decision makers of organizations to attain a comprehensive picture about required actions to be accomplished for achieving readiness for implementing an ERP system.


Author(s):  
Bill O’Gorman

Current thinking and usage of materials management is not to view any individual materials management technique singularly as a panacea in itself, but rather to view the merits of using combinations of these techniques in an effective integrated manner: for example use MRPII at the top level MPS planning stage, JIT at the next level and Kanban (which utilises stock replenishment technique) at the operations level, while at the same time using EOQ and ABC analysis to control the cost of expensive component usage. This chapter traces the development of materials management techniques from the time of the industrial revolution to present day ERP systems. It examines the role and function of the more significant materials and inventory control techniques and explains how each has emerged and has been used as the basis for the development of successive improved techniques. This chapter also comments on the stand-alone nature of each of the techniques. The chapter however concludes with the suggestion that it is only by focusing on an enterprise as a complete system, and not as series of independent sub-systems, and to plan accordingly, that will lead organisations to the next higher level of materials management—Enterprise Resource Planning (ERP).


Sign in / Sign up

Export Citation Format

Share Document