Swin,,ory.-A genenil time-domsin definition of reo'pmdry ir given in terms of network-pon vxiables, and this dcfmilion i? npptied to eoncludc the symmetry of ncnvork mnuicrr, even in the ua~. of amvc, nonfrrurc networks. A new proof is presented of the rmpraclry of Gnllr. nrworkr composed of ttrnc-invarimt rnirtors, apantors, inductors and transformma, and this proof is also applied to show the...

This paper deals with the characterization of the fixed modes of multi-channel systems with respect to linear time-invariant (LTI) structurally constrained controllers. Fixed modes can be found numerically for any LTI system with respect to any given control structure, using a random number generator. The existing analytical methods, however, are not capable of characterizing the fixed modes in...

IBIS Algorithmic Modeling Interface (IBIS-AMI) defines two approaches to SerDes modeling and simulation flow: time domain or bit-by-bit simulation for nonlinear and/or time variant (NLTV) model and statistical simulation for linear and time invariant (LTI) model. Statistical simulation has advantages of faster simulation speed and arbitrary low BER floor under linear model assumption. However, ...

In this paper we consider the in mal signal-to-noise ratio (SNR) required for stabilisation of a linear time invariant (LTI) scalar unstable plant over a class of additive colouredGaussian noise channels. We apply recent results in the literature to obtain the feedback capacity of such a class of channels. We prove that the in mal SNR constrained LTI solution, when dealing with a scalar unstabl...

The stability of a general Linear Time-Invariant (LTI) Ultra-WideBand (UWB) Channel Impulse Response (CIR) model is investigated. Since the s-domain or z-domain function of the UWB CIR has an extremely high number of singularities, it cannot be automatically guaranteed that none of the poles falls on the right-half of the s-plane or outside the unit-circle of the z-plane. Hence the stability an...

This paper presents case studies of robust algorithm of multi-parametric model predictive control (mpMPC). For discrete-time linear parameter-varying (LPV) systems, the robust algorithm is investigated based on the solution of the mpMPC problem for discrete-time linear time-invariant (LTI) systems. The algorithm provides a controller design method, adaptable to parameter changes of a LPV system...

This paper studies and solves the problem of asymptotic stabilization of switched systems consisting of unstable secondorder linear time-invariant (LTI) subsystems. Necessary and su cient conditions for asymptotic stabilizability are ® rst obtained. If a switched system is asymptotically stabilizable, then the conic switching laws proposed in the paper are used to construct a switching law tha...

This article is concerned with the in-domain stabilization of a class block diagonal infinite-dimensional systems in presence an uncertain and time-varying delay distributed control input. Two actuation schemes are considered. The first one assumes input that fully over domain. second finite-dimensional, acting domain via bounded operator. In both cases, design strategy consists predictor feedb...

This paper shows a strategy to carry out a wind turbine LPV (Linear Parameter Varying) and MIMO (Multivariable Input and Multivariable Output) model from a family of LTI (Linear Time Invariant) models. The family of LTI models is obtained from a linearization process in different operational points of the wind turbine model in GH Bladed. The procedure is valid for any family of LTI models obtai...