Control of chaos in nonlinear gyros via optimal backstepping method

  • Authors:

  • A. R. Khalilzadeh;M. Taleb Ziabari

  • Affiliations:

  • Islamic Azad University, Iran;Faculty of Engineering, Mechatronic Group, Islamic Azad University, Iran

  • Venue:
  • ECCE'10/ECCIE'10/ECME'10/ECC'10 Proceedings of the European conference of chemical engineering, and European conference of civil engineering, and European conference of mechanical engineering, and European conference on Control
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

This paper has presented chaos Control in the Gyroscope using the backstepping approach. Backstepping method has positive parameters. Generally, parameters are chosen arbitrarily, the values of these parameters are important because the incorrect values lead to instability. Genetic algorithm finds best values for parameters. GA finds the optimal value for the fitness function. This selected fitness function is for minimizing the least square error. Fitness function forces the system error to decay to zero rapidly that it causes the system to have a short and optimal setting time. Fitness function also makes an optimal controller and causes overshoot to reach to it's minimum value.