COBEM99

S6 Desenvolvimento de Produtos

Title:

EFFICIENT ALGORITHM FOR EVALUATING NEW PRODUCTS AND TECHNOLOGIES

Summary :

. THE PAPER PRESENTS AN ORIGINAL AND EFFICIENT ALGORITHM FOR THE COMPARATIVE EVALUATION OF THE NEW PRODUCTS AND TECHNOLOGIES, AN ALGORITHM BASED ON THE FUNDAMENTAL ELEMENTS OF THE VALUE ANALYSIS METHOD AND OF THE MULTICRITERIAL DECISION METHOD. BEING GIVEN A NEW PRODUCT WHOSE PERFORMANCES SHOULD BE EVALUATED AS AGAINST THE EXISTING SIMILAR PRODUCTS, THE ALGORITHM REQUIRES THAT: 1. THE PRODUCTS FUNCTIONS SHOULD BE ASSOCIATED IN FOUR GROUPS, NAMELY, TECHNICAL, TECHNOLOGICAL, EXPLOITATION, ECOLOGICAL; 2. THE IMPORTANCE COEFFICIENTS (BASIC ELEMENTS IN THE MULTICRITERIAL DECISION METHOD) WHICH CLASSICALLY ARE DIFFERENTIATED ONLY ACCORDING TO THEIR FUNCTIONS VALUE, SHOULD BE OF THREE DEGREES IN THE SUGGESTED ALOGORITHM: IMPORTANCE COEFFICIENTS FOR THE FUNCTIONS PARAMETERS, IMPORTANCE PARAMETERS FOR THE FUNCTIONS BUT ESTABLISHED ACCORDING TO THE VALUE OF EACH FUNCTION IN EACH GROUP, AND IMPORTANCE COEFFICIENTS OF THE FUNCTIONS GROUPS. UNDER THESE CONDITIONS, THE COMPUTATION OF THE GLOBAL UTILITY (ONE WHICH GIVES THE MEASURE OF THE PRODUCTS PERFORMANCE) IS DONE SPECIFICALLY, ACCORDING TO ITS OWN LOGICAL DIAGRAM. KEYWORDS: VALUE ANALYSIS, MULTICRITERIAL DECISION METHOD, PRODUCTS EVALUATION ALGORITHM

Author :

Lazarescu, Constantin 0
Niculae, M. 0

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