Results 61 to 70 of about 1,015 (153)

Convex optimization for Stability Analysis in Dc Microgrids [PDF]

open access: yes, 2020
Direct current (DC) microgrids are a technology that promises advantages such as efficiency and reliability, for integrating renewable energy and storage devices.
Londoño Marin, Vanesa
core   +2 more sources

Large-Scale Continuous-Time Interconnected Dynamical Systems

open access: yes, 2011
This chapter extends classical dissipativity theory to vector dissipativity for addressing large-scale continuous-time interconnected dynamical systems using vector storage functions and vector supply rates.
Wassim M. Haddad, Sergey G. Nersesov
core   +1 more source

Construction of the Courant-Snyder invariants for the non-linear equations of motion under presence of the linear coupling

open access: yes, 1993
A single particle subjected to an arbitrary static magnetic field, which includes skew-quadrupole and solenoidal fields, is considered. The Courant-Snyder invariants are constructed, and the long-term stability of the beam in a storage ring is formulated
Garczynski, V.
core   +1 more source

Stability and passivity analysis of higher-order differential systems inspired by RLC circuits

open access: yes
This paper discusses the global asymptotic stability and strong passivity analysis of fourth-order nonlinear and time-varying dynamical systems by utilizing the Lyapunov direct method.
Ateş, Muzaffer, Ateş, Muhammet
core   +1 more source

A modular design of incremental Lyapunov functions for microgrid control with power sharing

open access: yes, 2017
In this paper we contribute a theoretical framework that sheds a new light on the problem of microgrid analysis and control. The starting point is an energy function comprising the kinetic energy associated with the elements that emulate the rotating ...
De Persis, C, ,, Monshizadeh, N
core  

Local robust performance analysis for nonlinear dynamical systems [PDF]

open access: yes, 2009
We propose a computational method for local robust performance analysis of nonlinear systems with polynomial dynamics. Specifically, we characterize upper bounds for local L_2 → L_2 input-output gains using polynomial Lyapunov/ storage functions ...
Topcu, Ufuk, Packard, Andrew
core  

Bounds of the Induced Norm and Model Reduction Errors for a Class of Nonlinear Systems

open access: yes, 1999
The class of nonlinear systems described by a discretetime state equation containing a diagonal nonlinear term as in recurrent neural networks is considered.
Keith Glover, Yun-Chung Chu
core  

Bregman storage functions for microgrid control

open access: yes
In this paper we contribute a theoretical framework that sheds a new light on the problem of microgrid analysis and control. The starting point is an energy function comprising the kinetic energy associated with the elements that emulate the rotating ...
,, Persis, CD, Monshizadeh, N
core  

Diagonal stability for a class of graphs with connected circles

open access: yes, 2012
Diagonal stability for a class of matrices having strongly connected graphs is considered, in which each pair of distinct simple circles have at most one common edge or a common vertex.
Wang, W, Nesic, D
core   +1 more source

Detectability of nonlinear systems

open access: yes, 1996
We propose a definition of detectability for nonlinear systems. This definition generalizes naturally the standard property in the linear case, and is consistent with the “input to state stability ” approach to controlled stability.
Eduardo Sontag
core  

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