A General Fuzzified CMAC Controller with Eligibility

  • Authors:
  • Zhipeng Shen;Ning Zhang;Chen Guo

  • Affiliations:
  • College of Information Science and Technology, Dalian Maritime University, Dalian, China 116026;College of Information Science and Technology, Dalian Maritime University, Dalian, China 116026;College of Information Science and Technology, Dalian Maritime University, Dalian, China 116026

  • Venue:
  • ISNN '08 Proceedings of the 5th international symposium on Neural Networks: Advances in Neural Networks, Part II
  • Year:
  • 2008

Quantified Score

Hi-index 0.00

Visualization

Abstract

This paper presents an online neural network controller. Cerebellar Model Articulation Controller (CMAC) is suitable to online control due to its fast learning speed. By integrating the CMAC address scheme with fuzzy logic concept, a general fuzzified CMAC (GFAC) is proposed. Then by incorporating the concept of eligibility into the GFAC, a GFAC controller with eligibility is presented, named FACE. A learning algorithm for the FACE is derived to tune the model parameters. To achieve online control, an efficient implementation of the proposed FACE method is presented. As an example, the proposed FACE is applied to a ship steering control system. The simulation results show that the ship course can be properly controlled under the disturbances of wave, wind and current.