Volume 58, Number 1, January 2009
, Per Olof Gutman
: Adaptive output-feedback tracking: The case of MIMO plants with unknown, time-varying state delay.
: The relaxed general maximum principle for singular optimal control of diffusions.
Volume 58, Number 2, February 2009
: Reduced nonlinear observer for bounded estimation of the static friction model with the Stribeck effect.
, Romeo Ortega
: Dynamic extension is unnecessary for stabilization via interconnection and damping assignment passivity-based control.
: Optimal shape and position of the support for the internal exact control of a string.
Volume 58, Number 3, March 2009
: A note on a class of observability problems for PDEs.
: Global kappa-exponential asymptotic stabilization of underactuated surface vessels.
: Controllability and simultaneous controllability of isospectral bilinear control systems on complex flag manifolds.
Volume 58, Number 4, April 2009
, Petre Preda
: The Lyapunov operator equation for the exponential dichotomy of one-parameter semigroups.
, Mohamed Boutayeb
: A unified Hinfinity adaptive observer synthesis method for a class of systems with both Lipschitz and monotone nonlinearities.
Volume 58, Number 5, May 2009
Harald K. Wimmer
: Diagonal stability of matrices with cyclic structure and the secant condition.
, Zhi-Chao Shao
: Stabilization of an abstract second order system with application to wave equations under non-collocated control and observations.
Alejandro J. Rojas
: Signal-to-noise ratio performance limitations for input disturbance rejection in output feedback control.
: Compensating actuator and sensor dynamics governed by diffusion PDEs.
Volume 58, Number 6, June 2009
: Global convergence of nonlinear cascade flows with Morse-Bott zero dynamics.
: Implementing the Iakoubovski-Merino spectral factorization algorithm using state-space methods.
Volume 58, Number 7, July 2009
Sergei V. Gusev
: Kalman-Yakubovich-Popov Lemma for matrix frequency domain inequality.
, Peng-Fei Yao
: Global smooth solutions and stabilization of nonlinear elastodynamic systems with locally distributed dissipation.
, Amjad Tuffaha
: Riccati theory and singular estimates for a Bolza control problem arising in linearized fluid-structure interaction.
Tu Duc Nguyen
: Boundary output feedback of second-order distributed parameter systems.
Volume 58, Number 8, August 2009
, Ying Feng Shang
: Characteristic of left invertible semigroups and admissibility of observation operators.
, David J. Hill
: Input-to-state stability for discrete time-delay systems via the Razumikhin technique.
Claudio De Persis
: Robust stabilization of nonlinear systems by quantized and ternary control.
, James Lam
, Guang-Ren Duan
: An ARE approach to semi-global stabilization of discrete-time descriptor linear systems with input saturation.
Volume 58, Number 9, September 2009
: alpha-admissibility of the right-shift semigroup on L2(R+).
D. H. Wang
, W. Zhu
: Letter to the Editor Re: "A limit cycle approach for the parametric identification of hysteretic systems" [Systems & Control Letters 57 (2008) 663-669].
Volume 58, Numbers 10-11, October - November 2009
, Murat Arcak
: A sufficient condition for additive D-stability and application to reaction-diffusion models.
: On the analysis of nonlinear nilpotent switched systems using the Hall-Sussmann system.
: Control of an unstable reaction-diffusion PDE with long input delay.
Volume 58, Number 12, December 2009
, Ezra Zeheb
: Finite Nyquist and Finite Inclusions Theorems for disjoint stability regions.
: Further results on the boundedness of multidimensional systems.
Michael A. Demetriou
: Natural consensus filters for second order infinite dimensional systems.
: Mixing enhancement in enzymatic chemical reactions by optimal tuning of flows.
Ian R. Petersen
: Robust guaranteed cost state estimation for nonlinear stochastic uncertain systems via an IQC approach.
Harry L. Trentelman
: Bounded real and positive real balanced truncation using Sigma-normalised coprime factors.