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Publikováno v:
2013 International Conference on Electrical Machines and Systems (ICEMS).
In this paper, the problem of continuous tracking control for permanent magnet spherical motor (PMSM) is investigated. Based on the nonlinear rotor dynamic model, the adaptive output feedback control is employed. Among them, the unknown nonlinear mod
Autor:
Anna Filasova, Dusan Krokavec
Publikováno v:
ECC
This paper focuses on the principle for designing reduced-order fuzzy-observer-based actuator fault reconstruction for nonlinear systems. The problem addressed can be indicated as the generalized approach for a kind of reduced-order fuzzy observer de
Publikováno v:
2013 25th Chinese Control and Decision Conference (CCDC).
A class of strict-feedback nonlinear systems with unknown system functions and time delays are considered in this paper. Nonlinearly parameterized fuzzy systems with adaptive mechanism are employed to approximate the unknown functions in a backsteppi
Autor:
I. S. Arneja, Bala Venkatesh
Publikováno v:
A-SSCC
Optimal Power Flow (OPF) is a very important tool for planning and analysis of power systems. In the recent times, uncertain renewable energy is being integrated into power systems in a large scale. Appropriate modeling of renewables in OPF requires
Autor:
Ching-Lun Li, Shun-Hung Tsai
Publikováno v:
SMC
This paper investigated the stabilization and stability problems for the Takagi-Sugeno (T-S) fuzzy systems with delays in state and input. Based on the non-parallel distributed compensation (non-PDC) technology, a fuzzy controller with non-PDC contro
Autor:
José Luis Pitarch, Antonio Sala
Publikováno v:
2012 20th Mediterranean Conference on Control & Automation (MED).
This paper proposes a discrete version of a previous work of the authors in which an observer design for nonlinear systems based on the fuzzy polynomial (Taylor series) representation is discussed. The methodology provides single or fuzzy observer ga
Publikováno v:
2012 24th Chinese Control and Decision Conference (CCDC).
A control method based on adaptive fuzzy approximation is proposed in this paper to realize the tracking control problem for a class of symmetric dead-zone nonlinear systems. By decomposing the dynamics of dead-zone, a control law is derived by imbed
Autor:
Zhang Hong, Zhang Li-feng
Publikováno v:
2012 24th Chinese Control and Decision Conference (CCDC).
Problem of delay-dependent stability analysis and stabilization for a class of T-S uncertain nonlinear delay systems is dealt with. By constructing new Lyapunov functions based on fuzzy membership functions, the fuzzy weighing matrices and double int
Publikováno v:
2011 Asia-Pacific Power and Energy Engineering Conference.
As is well known, Smart Grid is a complex nonlinear system whose dynamical behavior has many complicated forms such as low frequency oscillation, subsynchronous oscillation and even chaos. Thus this paper focuses on the chaotic phenomenon of the wide
Publikováno v:
Third International Workshop on Advanced Computational Intelligence.
We introduce a class of mixed nonlinear variational inclusion for fuzzy mappings in Hilbert spaces. By using the resolvent operator technique for maximal monotone mapping, we construct some new iterative algorithms for solving this class of variation