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Since the censored and imprecise information are ubiquitous in the real world, under this fuzzy environment, the supplier selection based on the lifetime for the exponential model is proposed in this paper. The fuzzy estimates ^tp L% of lifetime capability indices tp L of suppliers are obtained according to the approach taken by Buckley [3][4] and the Zadeh's [14] extension principle in fuzzy sets...
The lifetime capability index Ltp has been proposed to measure the business lifetime performance, wherein the output lifetime measurements are considered precise from the Pareto model with censored information. In the present study, we study the more realistic situation where the lifetime output data are imprecise. Using the approach taken by Buckley with some extensions, a set of confidence intervals,...
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