Exact Algorithm for Matrix-Based Multilevel Project Planning Problems

Author(s):  
Zsolt T. Kosztyán
Author(s):  
Totska Olesia ◽  
Glovatsky Anastasia

The purpose of the article is to plan a project of an electric vehicle technicalassistance point. the methodology of the study is to use the critical path method.the scientific novelty of the obtained results is that the article describes the practicalaspects of project planning of the creation of an electric vehicle technical assistancepoint. In particular, the tasks of the project are described, labor, material and financialresources necessary for its realization are specified. conclusions. The implementationof the developed project will effectively manage the content, time and resources ofthe project of the creation of an electric vehicle technical assistance point.


2020 ◽  
Vol 10 (1) ◽  
pp. 86-99
Author(s):  
Lewis Tsuro ◽  
Stan Hardman

The Soft Systems Methodology (SSM) was developed as a set of tools for identifying and making incremental steps to improve situations with poorly defined causes or solutions. The supply chain forms a key process of any construction project; however, on any given construction site, supply chain inefficiencies could arise from many different avenues. Opinions vary, though, on which of these avenues is more important for increasing supply chain efficiencies; whether any problem even exist across the different aspects of the supply chain; as well as what steps should be taken to resolve them. It was therefore studied, here, whether SSM could be employed as a useful tool to systematically apply in the supply chains of a construction project in South Africa, for understanding and targeting the problematic situations that arise. Following thorough cyclical open-ended interviews with 17 workers, supervisors, foremen, site clerks, senior managers, and the CEO of the principal contractor at a new office park construction project in Rosebank, Johannesburg, and a thematic analysis of the data, SSM was performed to understand the existing challenges, and develop a suitable model for improvement. The study found that SSM was a good tool for understanding the ‘messy’ circumstances surrounding the chosen construction project supply chain, as well as actions that could be taken to improve the supply chain’s efficiency on site. The findings add weight to the argument that SSM could be a good tool for project managers to systematically introduce into their project planning regimens


A non-standard approach to solving the activation planning problems of the standardized products in a multinomenclature workshop is considered. This approach is caused by writing control programs and developing new information systems without changing previously developed workstations, which were created by using an outdated programming languages, in particular Clipper applications. The concept of creating a single information space — a set of databases and software tools integrated at the software level is proposed. Keywords standardized product; normal; software; web interface; single window; automatic work place; production task; shift task; order-shift report; control and registration card


2013 ◽  
Vol 32 (9) ◽  
pp. 2634-2637
Author(s):  
Jun JI ◽  
Yi-ping LU ◽  
Jian-zhong ZHA ◽  
Yao-dong CUI
Keyword(s):  

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