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ARTICLE
On an Optimization Method Based on Z-Numbers and the Multi-Objective Evolutionary Algorithm
Dong Qiu, Rongwen Dong, Shuqiao Chen, Andi Li
College of Mathematics and Physics, Chongqing University of Posts and Telecommunications, Chongqing, P. R. China
* Corresponding Author: Dong Qiu,
Intelligent Automation & Soft Computing 2018, 24(1), 147-150. https://doi.org/10.1080/10798587.2017.1327153
Abstract
In this paper, we research the optimization problems with multiple Z-number valued objectives.
First, we convert Z-numbers to classical fuzzy numbers to simplify the calculation. A new dominance
relationship of two fuzzy numbers based on the lower limit of the possibility degree is proposed. Then
according to this dominance relationship, we present a multi-objective evolutionary algorithm to
solve the optimization problems. Finally, a simple example is used to demonstrate the validity of the
suggested algorithm.
Keywords
Cite This Article
D. Qiu, R. Dong, S. Chen and A. Li, "On an optimization method based on z-numbers and the multi-objective evolutionary algorithm,"
Intelligent Automation & Soft Computing, vol. 24, no.1, pp. 147–150, 2018.