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不斷學習與創造之控制系統
Thesis

不斷學習與創造之控制系統

姜正雄
Masters, 國立清華大學, 工業工程與工程管理學系
1996

Abstract

模糊類神經網路 類神經網路 模糊控制規則 模糊推論系統 模糊控制系統 fuzzy neural network artificial neural network fuzzy control rule
After the model of artificial neuron was proposed in 1943, artificial neural network has become an important tool for learning, but not creation. In this dissertation, we simulate human's learning and creating abilities to a control system, and propose "A Control System based on Continuous Learning and Creation (CSCLC)". It is constructed by fuzzy neural network and algorithms. CSCLC has two modules: Learning module using numerical data to construct fuzzy control rule, and to learn membership function by fuzzy neural network. Creating module contains three sub-parts: After each control process, performance index sub-part provides a performance index. If the index is not desirable, then creation is motivated. When creation motivation is generated, goal creation sub-part will search the desire control output. Then rule control sub-part will transfer it to fuzzy control rules. We have compared the proposed system with other two methods using "Backing up a Truck". The result shows that three control systems are comparable, but only CSCLC can successfully back up a truck in some initial conditions. This is because that CSCLC can adaptive different control environment by creating new control rules.

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