Decision-making Support via Fuzzy Programming for Order Allocation and Production Planning: Static Case

Author(s):  
Sutrisno ◽  
Solikhin ◽  
Purnawan Adi Wicaksono ◽  
Abdul Aziz
Author(s):  
Vladimir Marík ◽  
Michal Pechoucek ◽  
Jiri Vokrínek

Production planning and resource allocation is a complex industrial decision-making problem. Sophisticated computational model of a manufacturing domain may support this decision making by simulation of multiple variants of alternative plans and thus help identifying the most suitable one (according to defined conditions). Multi-agent system is an example of such a computational model as it can naturally represent the hierarchical and distributed structure of the manufacturing enterprise that is modelled. This item presents and discusses ProPlanT (Marík, Pechoucek, Štepánková, & Lažanský, 2000), a specific multi-agent technology/methodology for production planning and scheduling in the manufacturing domain. This methodology resulted in a framework for decision making support which was successfully applied in several pioneer applications.


Author(s):  
А.С. Величко ◽  
В.В. Грибова ◽  
А.В. Колмогоров

Рассмотрена задача разработки платформы для процессов цифрового производства. Описаны возможные онтологии предметной области, состоящей в организации и планировании экономической деятельности предприятий и учреждений, в том числе в производственной сфере. Спроектирована модульная архитектура облачной платформы для цифровизации производственных процессов в области обрабатывающих производств и строительства. Определены задачи, решаемые каждым функциональным модулем. Purpose. The paper deals with the problem of decision-making support for digital production planning. Methodology. The formalization of the subject area (ontology) is developed on the basis of the approach used in production and operational management, in particular, for the possible planning of digital production in back-office industries and construction. Findings. Main stages of digital production planning are identified such as optimization for the placement (choice of place) of production, optimal selection of suppliers of resources, optimization of storage of resources and delivery to the place of production. The analysis of the stages for organization and production planning currently is poorly represented in existing software solutions as a set of several cloud services. Originality/value. Taking into account the conditions for the modern stage of development of technologies for the digital production we can identify the key requirements for the functionality and use of the software platform. The architecture of a digital cloud platform and its functional modules has been developed for the planning of digital production. It is a decentralized platform as a public network, consisting of independent software modules (cloud services) connected to a tool with an expandable number of modules. The tool consists of a unit for the organization and planning of production processes and the block of the modules that accompanies implementation of process of production activity. Currently, a number of modules of the system have been developed and experimentally tested. Now we are developing the full-featured tool.


2021 ◽  
Vol 13 (2) ◽  
pp. 929
Author(s):  
Beata Nowogońska ◽  
Magdalena Mielczarek

Renovation works to buildings are often not carried out or there are shifts in time, which causes degradation of the building. The article presents an analysis of the consequences of abandoning renovation works. The aim of this article is to present a method of preliminarily planning renovations of a MRUB (Managing Renovation in Un-renovated Buildings). This method of decision-making support is based on the consequences in the case of the omission of renovations. The omission of renovations may lead to a threat to the stability of the building’s structure, threaten the lives of its users, and further damage the building by damaging further elements, or even cause a building disaster. Often, as a result of the abandonment of renovation, usually caused by the lack of the owner, improper manager, or irresponsible owners, these objects are degraded. The consequences of the failure of renovating buildings lead to irreversible processes of destruction. As a result of the research, it was found that it was not only a bad technical condition that was a prerequisite for carrying out the renovation. The consequences of the absence of renovation works, in addition to the technical condition, should be a motivating factor. The problem of the abandonment of renovations is presented using the example of the palace in Drwalewice.


Sign in / Sign up

Export Citation Format

Share Document