Browsing Handelshøyskolen BI by Subject "Optimization"
Now showing items 1-5 of 5
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Energy cost efficient scheduling in flexible job-shop manufacturing systems
(Peer reviewed; Journal article, 2023)This paper studies the problem of determining energy efficient schedules in a flexible job shop. The goal is to minimize the total energy cost, given a time-of-use pricing scheme, while ensuring that the schedule does not ... -
An improved decision support model for scheduling production in an engineer-to-order manufacturer
(Peer reviewed; Journal article, 2022)This paper outlines a mathematical model to solve a scheduling problem for a company engineering and producing propellers to order. Nonås and Olsen (Comput Oper Res 32(9):2351–2382, 2005) have previously introduced a Mixed ... -
A Novel Evolutionary Algorithm for Energy Efficient Scheduling in Flexible Job Shops
(Peer reviewed; Journal article, 2022)Improving productivity at the expense of heavy energy consumption is often no longer possible in modern manufacturing industries. Through efficient scheduling technologies, however, we are able to still maintain high ... -
Optimizing multiple qualifications of products on non-identical parallel machines
(Peer reviewed; Journal article, 2022)In some manufacturing contexts, such as semiconductor manufacturing, machines must be qualified, or eligible, to process a product, and machines cannot be qualified for all products. This paper investigates the problem of ... -
A three-step approach for decision support in operational production planning of complex manufacturing systems
(Peer reviewed; Journal article, 2022)In this paper, a practical relevant operational production planning problem in complex manufacturing systems is addressed. In this problem, lots are planned individually to provide a more detailed plan than approaches that ...