期刊论文

Long, Zuqiang

英文

Engineering Applications of Artificial Intelligence

0952-1976

2014

36

215-221

10.1016/j.engappai.2014.07.011

Subconscious knowledge widely exists in engineering. In this paper, a method to design VUD fuzzy controllers has been presented from engineering application point of view. Firstly, the central points of input fuzzy sets are equally distributed on their related universe of discourse. Next, the central points of output fuzzy sets are regarded as undetermined parameters, and their numerical values are estimated by a recursive least square algorithm using input/output data. Finally, the results of

本校为第一且通讯机构

Using field data from sensors to construct a fuzzy controller based on variable universe of discourse (VUD) is an open question that is often encountered in real-world applications. The basic structure of a VUD fuzzy controller is given in this paper. To use subconscious knowledge, the input/output data from sensors, a novel method is proposed for designing a VUD fuzzy controller. Firstly, the central points of the input fuzzy sets are distributed equidistantly and those of the output fuzzy sets are regarded as undetermined parameters. Then, an...