A Study on Improved Fuzzy Neural Network Controller for Air-Condition with Frequency Change

  • Shuqing Wang
  • Zipeng Zhang
  • Zhihuai Xiao
  • Xiaohui Yuan
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5552)


The environment of room temperature is complicated and it is difficult to get precise mathematics model for the control of air-condition with frequency change. It is difficult using conventional fuzzy control way to control air-condition to get better control performance. Fuzzy neural network has strong fuzzy reasoning ability and learning ability, which can control air-condition with frequency change to get better control effect. In this paper, an improved fuzzy neural network controller is designed to control air-condition. In order to overcome the weakness of slow learning speed for fuzzy neural network, GAs is employed to optimize parameters of fuzzy neural network. In order to improve training speed and overcome the shortcoming of local optimization, the designed genetic algorithm is improved based on the control system. Simulating experiment shows that the designed controller has better controlling effect than other conventional fuzzy controller.


Fuzzy neural network Genetic algorithm Air-condition with frequency change Room temperature Optimization control 


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. 1.
    Van, A.J., Der, W.A.L.: Application of Fuzzy Logic Control in Industry. Fuzzy Sets and Systems 74, 33–41 (1995)CrossRefGoogle Scholar
  2. 2.
    Cheng, C.B.: Fuzzy Process Control: Construction of Control Charts with Fuzzy Numbers. Fuzzy Sets and Systems 154, 287–303 (2005)MathSciNetCrossRefGoogle Scholar
  3. 3.
    Fenga, G., Caoa, S.G., Reesb, N.W.: Stable Adaptive Control of Fuzzy Dynamic Systems. Fuzzy Sets and Systems 131, 217–224 (2002)MathSciNetCrossRefGoogle Scholar
  4. 4.
    Sun, Q., Li, R.E., Zhang, P.A.: Stable and Optimal Adaptive Fuzzy Control of Complex Systems Using Fuzzy Dynamic Model. Fuzzy Sets and Systems 133, 1–17 (2003)MathSciNetCrossRefzbMATHGoogle Scholar
  5. 5.
    Juuso, E.K.: Integration of Intelligent Systems in Development of Smart Adaptive Systems. International Journal of Approximate Reasoning 35, 307–337 (2004)CrossRefzbMATHGoogle Scholar
  6. 6.
    Pham, D.T., Karaboga, D.: Self-tuning Fuzzy Controller Design Using Genetic Optimisation and Neural Network Modeling. Artificial Intelligence in Engineering 13, 119–130 (1999)CrossRefGoogle Scholar
  7. 7.
    Juuso, E.K.: Integration of Intelligent Systems in Development of Smart Adaptive Systems. International Journal of Approximate Reasoning 35, 307–337 (2004)CrossRefzbMATHGoogle Scholar
  8. 8.
    Ahtiwash, O.M., Abdulmin, M.Z., Siraj, S.F.: A Neural-Fuzzy Logic Approach for Modeling and Control of Nonlinear Systems. International symposium on intelligent Control Vancouver 1, 270–275 (2002)CrossRefGoogle Scholar
  9. 9.
    Oh, S.K., Pedrycz, W., Park, B.J.: Self-organizing Neuro Fuzzy Networks in Modeling Software Data. Fuzzy Sets and Systems 145(3), 165–181 (2004)MathSciNetCrossRefGoogle Scholar
  10. 10.
    Aliev, R.K.A., Fazlollahi, B., Vahidov, R.M.: Genetic Algorithm-based Learning of Fuzzy Neural Networks. Part 1: feed-forward fuzzy neural networks. Fuzzy Sets and Systems 118, 351–358 (2001)MathSciNetCrossRefzbMATHGoogle Scholar
  11. 11.
    Lin, C.J.: A GA-based Neural Fuzzy System for Temperature Control. Fuzzy Sets and Systems 143, 311–333 (2004)MathSciNetCrossRefzbMATHGoogle Scholar
  12. 12.
    Angelov, P.: An Approach for Fuzzy Rule-base Adaptation Using On-line Clustering. International Journal of Approximate Reasoning 35, 275–289 (2004)MathSciNetCrossRefzbMATHGoogle Scholar
  13. 13.
    Gao, Y., Meng, J.: Modelling Control and Stability Analysis of Nonlinear Systems Using Generalized FNN. International Journal of Systems Science 34(6), 427–438 (2003)MathSciNetCrossRefzbMATHGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Shuqing Wang
    • 1
  • Zipeng Zhang
    • 1
  • Zhihuai Xiao
    • 2
  • Xiaohui Yuan
    • 3
  1. 1.Hubei University of TechnologyChina
  2. 2.Wuhan UniversityWuhanChina
  3. 3.Huazhong University of Science and TechnologyWuhanChina

Personalised recommendations