نتایج جستجو برای: fractional order control

تعداد نتایج: 2176850  

2003
N. M. Fonseca Ferreira J. A. Tenreiro Machado

This paper presents the implementation of fractionalorder algorithms in the position/force hybrid control of robotic manipulators. The system performance and robustness is analyzed in the time and frequency domains. The effect of dynamic backlash and flexibility is also investigated.

This paper proposes an optimized control policy over type one diabetes. Type one diabetes is taken into consideration as a nonlinear model (Augmented Minimal Model), which is implemented in MATLAB-SIMULINK. This Model is developed in consideration of the patient's conditions. There are some uncertainties in the regarded model due to factors such as blood glucose concentration, daily meals or su...

Journal: :Mathematical Problems in Engineering 2010

Journal: :Chaos: An Interdisciplinary Journal of Nonlinear Science 2009

2013
Yamin Wang Xiaozhou Yin Yong Liu

In this paper, by utilizing the fractional calculus theory and computer simulations, dynamics of the fractional order system is studied. Further, we have extended the nonlinear feedback control in ODE systems to fractional order systems, in order to eliminate the chaotic behavior. The results are proved analytically by stability condition for fractional order system. Moreover numerical simulati...

In this paper, a fractional-order robust adaptive intelligent controller (FRAIC) is designed for a class of chaotic fractional order systems with uncertainty, external disturbances and unknown time-varying input time delay. The time delay is considered both constant and time varying. Due to changes in the equilibrium point, adaptive control is used to update the system's momentary information a...

Journal: :International Journal of Advanced Engineering Research and Science 2018

Journal: :Journal of Physics A: Mathematical and Theoretical 2010

Journal: :International Journal of Robotic Engineering 2020

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