Year: 2019
Type: article
Abstract: The production effectiveness, including project management, to a large extent depends of the elementary work compactness being carried out: they must begin and end in such a way that throughout the project no black spots are created and left-inactivity of the specialized groups and individual performers, idle equipment and units of transport, storage of material resources that are not currently in use, stocks of excessive money on accounts that will be required much later, and so on. The purpose of the work was to increase the project and technological management efficiency by developing and implementing a new method for evaluating the latter by assessing the compactness of filling with the parameters of the project activity of the total project volume. To calculate the compactness value, you need tabular information about the value of all project parameters on the boundaries iterations along the direction of project management extension. The following information is split into separate channels (by the number of project management parameters taken into account by the rating system). In each channel, the information is approximated by known methods to a multidimensional integral, then to a power polynomial. Applying the polynomial to multi-dimensional sections on the boundaries of iterations, we obtain section pluralities that contain "black spots" in those places where the project activity for some reason is not carried out. Calculating the ratio of the sum of the planes of "black spots" to the sum of sections, we obtain the compactness works coefficient. Computer simulation of the project activity is executed. It is shown how controlling the compactness of the process can reduce the time and cost of the project. The compactness factor can be used when planning design work for comparison and selection of options, as well as when adjusting project management. In the private joint-stock company “Odeskabel”, tests were conducted to support decision-making in the proactive management of the production in planning reconstruction and managing the project of complex systems "REPROD" (Reconstruction of Production projects) development with a positive economic effect.
Author: Iraida Stanovska
Institution: Odesа Polytechnic National University
Language: English
Field: Decision Sciences
Domain: Social Sciences
Open Access status: diamond
OpenAlex ID: W2948836737