Tehnički vjesnik, Vol. 20 No. 1, 2013.
Izvorni znanstveni članak
Application of Dempster-Shafer theory in conceptual design of the machining centres
Mirko Djapic
; University of Kragujevac, Faculty of Mechanical Engineering Kraljevo, Dositejeva 19, 36000 Kraljevo, Serbia
Ljubomir Lukic
; University of Kragujevac, Faculty of Mechanical Engineering Kraljevo, Dositejeva 19, 36000 Kraljevo, Serbia
Sažetak
In the development phase, the designer makes decisions under conditions which are characterized with some degree of uncertainty, contradiction and ignorance. These conditions appear more often in the early phases of the design process. Following this, in this paper is presented the way of using evidential systems which represent a form of expert systems in which knowledge is represented and processed by the function of the Belief Function Theory (Dempster-Shafer theory). The paper is focused on the conceptual design of machine tools, i.e. determination of the best structure of machining centre in the phase of conceptual design for a predefined group of parts that will be machined on them.
Ključne riječi
Conceptual Design; Dempster-Shafer Theory; Design Theory; PERA Knowledge
Hrčak ID:
97480
URI
Datum izdavanja:
22.2.2013.
Posjeta: 2.298 *