Fuzzy replacement analysis

Baskak M., Kahraman C.

1998 Conference of the North American Fuzzy Information Processing Society, NAFIPS 1998, Florida, United States Of America, 20 - 21 August 1998, pp.77-81 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/nafips.1998.715535
  • City: Florida
  • Country: United States Of America
  • Page Numbers: pp.77-81
  • Istanbul Technical University Affiliated: Yes


© 1998 IEEE.In an uncertain economic decision environment, an expert's knowledge about the defender's remaining life and its cash flow information usually consist of a lot of vagueness instead of randomness. To describe a planning horizon which may be implicitly forecasted from past incomplete information, a linguistic description like 'approximately between 10 and 14 years' is often used. A fuzzy replacement analysis for a defender is examined in the paper. The life of the defender is given by a membership function that is an intersection of the membership functions regarding the physical impairment of the defender, its obsolescence, and external economic conditions. A fuzzy economic analysis for a replacement decision is also given.