نتایج جستجو برای: generalized backstepping method

تعداد نتایج: 1766831  

Journal: :International Journal of Applied Mathematics and Computer Science 2012

Journal: :Monthly Notices of the Royal Astronomical Society 2010

2014
BADRE BOSSOUFI MOHAMMED KARIM AHMED LAGRIOUI

In this paper, the adaptive and non-adaptive nonlinear Backstepping control approach for a permanent magnet synchronous motor drive is discussed and analyzed. We present a Matlab&Simulink simulation and experimental results from a benchmark based on FPGA. The design of a controller for a nonlinear system where the state vector dimension is high, can often be a difficult task, if not impossible....

Journal: :International Journal of Mathematics and Mathematical Sciences 2023

The design of controller for nonlinear system in strict feedback form which the equilibrium point is origin focus study. Backstepping technique applied. Recursive used backstepping control technique. Using approach, we are given a reasonably simple method to law with these properties. closed-loop system’s global asymptotic stability attained by incorporating Lyapunov function; this case, quadra...

Journal: :journal of linear and topological algebra (jlta) 0
m nili ahmadabadi department of mathematics, islamic azad university, najafabad branch, iran.

in this paper, a fundamentally new method, based on the de nition, is introduced for numerical computation of eigenvalues, generalized eigenvalues and quadratic eigenvalues of matrices. some examples are provided to show the accuracy and reliability of the proposed method. it is shown that the proposed method gives other sequences than that of existing methods but they still are convergent to t...

2008
H. S. Shin T. W. Hwang A. Tsourdos B. A. White M. J. Tahk

This paper examines the proposed integrated backstepping design of missile guidance and control to the engagement of manoeuvring targets. To control engagement geometry, impact-anglecontrol guidance (IAGC) is analysed in two dimensional geometry. The integrated backstepping design with disturbance observer is then developed and interpreted in view of stability and robustness. The performance of...

1998
JIAXIANG ZHAO IOANNIS KANELLAKOPOULOS

In this paper we consider the benchmark nonlinear control problem and use backstepping to design several active controllers for tracking and disturbance attenuation; these two problems are much more challenging than stabilization. We show that the significant flexibility of backstepping can be exploited to reduce the required control effort and to eliminate the winding problem. ( 1998 John Wile...

Journal: :Automatica 2001
Kenan Ezal Petar V. Kokotovic Andrew R. Teel Tamer Basar

Locally optimal backstepping is extended to output-feedback systemswith input disturbances and nonlinearities that depend only on the measured output. The constructive design blends worst-case "ltering with backstepping, and results in a disturbance attenuating dynamic output-feedback controller that achieves semiglobal inverse optimality and local near-optimality. 2001 Published by Elsevier Sc...

2008
B. A. Idowu U. E. Vincent A. N. Njah

In this paper, we investigate the control and synchronization of chaos in nonlinear gyros. The control analysis is based on backstepping approach that interlace the appropriate choice of a Lyapunov function, while the synchronization is based on adaptive backstepping design. The designed control functions ensures stable controlled and synchronized states for two identical nonlinear gyros. Numer...

Journal: :IEEE Trans. Automat. Contr. 2000
Ying Zhang Changyun Wen Yeng Chai Soh

In this correspondence, Nussbaum gains are introduced in the backstepping design to obtain adaptive controllers for systems with unknown high-frequency gain. Two kinds of modified backstepping control design schemes are developed. It is shown that both schemes can give asymptotic tracking.

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