<p>Istraživanje u doktorskoj disertaciji obuhvata kreiranje modela za unapređenje proizvodnih procesa i smanjenje uticaja pojva koje se javljaju u sistemima, a to su pre svega pojave gubitaka, neuravnotežeonsti i preopterećenja. Na osnovu pregleda literature, uočeni su nedostaci postojećih modela i kreiran je novi model koji je primenjen u realnom okruženju, a potom su prikazani rezultati njegove implementacije. Takođe ukazano je na postojanje međusobno uzročno-posledičnih veza između pojava i određen je stepen njihovih uticaja. Rezultati primene ovakvog modela doprinose smanjenju pojava 3M koji se javljaju u proizvodnim procesima i kreiraju osnovu za dalji kontinualan razvoj i unapređenje proizvodnih procesa i sistema u celini.</p> / <p>Doctoral dissertation research involves the develepment of a model for improving production processes and reducing the impact of waste unevenness and overburden losses that occurs in a system. Based on the literature review, the shortcomings of the existing models were identified and a new model was created. It has been applied in the real company environment and the results of its implementation are shown. It is also pointed to the existence of caus-related relationships between muda mura and muri, showing the impact of their influences. Results contributes to the reduction of 3M losses and will create the basis for further continuous development and improvement of the production processes and the system as a whole.</p>