Kratkoročno planiranje proizvodnih kapacitet ob sočasnem razvrščanju proizvodnje

SIMIKJ, EMILIJA (avtor), Mušič, Gašper (mentor)

Obstaja velika konkurenčnost med podjetji v proizvodnem okolju. Glavni cilji podtjetja so izboljšava strankinega odzivnega časa, povečava ponudbe izdelkov in storitev, upravljanje z variabilnih povpraševanj z ene strani, z druge pa cenovna konkurenčnost. Podjetja so osredotočena na zmanješevanjem stroškov vodenja ter na optimizacijo uporabe razpoložljvih virov. Glavno vprašanje je kako zmanjšati skupne stroške in povečati profita ter vzdržiti odzivnost strank. Predmet te naloge je opazovanje potencialnih koristi proizvodnega planiranja in razvrščanja v proizvodni industriji z uporabo matematičnih modelov, ko imamo kratko odbobje planiranja. Cilj je raziskati prednosti ter koristi proizvodnega planiranja in razvrščanja v kompleksnem proizvodnem okolju. Uporabljeni matematični modeli kot rešitev dajejo istočasno planiranje kapacitete in optimalno razvrščanje v poljubno število proivodnih celic po izmenah z uvedbo nadurnega dela. V tej nalogi se poudarja sam problem proizvodnega planiranja in razvrščanja, pogled v teoretično ozadje te raziskave ter pregled matamatičnih modelov. Obravnavan je praktičan primer planiranja in razvrščanja, za katerega so podani seznam možnih rešitev, opis implementacije rešitve in analiza rezultatov.

• Jezik: Slovenski jezik
• Ključne besede: proizvodno planiranje, proizvodno razvrščanje, matematični modeli
• Vrsta gradiva: Magistrsko delo/naloga
• Organizacija: FE - Fakulteta za elektrotehniko
• Leto izida: 2016
• PID: 20.500.12556/RUL-84525
• Datum objave v RUL: 29.08.2016

Sekundarni jezik

• Jezik: Angleški jezik
• Naslov: Simultaneous short-term production capacity planning and production scheduling

Izvleček

Nowadays, there is high competitiveness between companies in the manufacturing environment. Companies' main goals are better customer response time, better demand variability management, increased product and service offerings on the one hand and price competitiveness on the other hand. Companies are focused on reducing operational costs and optimal resource usage. The main question is how to find the right balance between cutting total costs and maintaining customer responsiveness. This master thesis' subject is researching the potential advantages of industrial planning and scheduling in industrial environment using mathematical models when we have short planning horizon. The aim is to research the advantages and disadvantages of industrial planning and scheduling in complex manufacturing environment. Mathematical models, that are being used in this master thesis, provide capacity planning and optimal scheduling at the same time as solution. A solution is given when we are having different number of production cells, workers, that are working in shifts and we assume overtime work. In this master thesis is emphasized the problem of industrial planning and scheduling, as well as the theoretical overview of different mathematical models. Also, a practical example of planning and scheduling is being addressed and studied. A set of possible solutions, description of the solution implementation, as well as analysis of the results are given in this thesis.

• Ključne besede: industrial planning, scheduling, mathematical models