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| DOI：10.1007/s11768-010-0023-x |
| Received:January 21, 2010Revised:January 21, 2010 |
| 基金项目:The work was partly supported by the National 973 Fundamental Research Program of China (No.2005CB724102, 2006CB705404). |
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| Three-dimensional fuzzy logic system for process modeling and control |
| Han-Xiong LI,Xiaogang DUAN,Zhi LIU |
| (Department of Manufacturing Engineering and Engineering Management, City University of Hong Kong;School of Mechanical and Electrical Engineering, Central South University;School of Automation, Guangdong University of Technology) |
| Abstract: |
| The traditional fuzzy logic system (FLS) can only model and control the process in two-dimensional nature.
Many of real-world systems are of multidimensional features, such as, thermal and fluid processes with spatiotemporal
dynamics, biological systems, or decision-making processes that contain stochastic and imprecise uncertainties. These
types of systems are difficult for the traditional FLS to model and control because they require a third dimension for spatial
or probabilistic information. The type-2 fuzzy set provides the possibility to develop a three-dimensional fuzzy logic system
for modeling and controlling these processes in three-dimensional nature. |
| Key words: Three-dimensional fuzzy logic system, spatio-temporal system, modeling. |
