Linear matrix inequalities (LMIs) have emerged recently as a useful tool for solving a
number of control problems. The basic idea of the LMI method in control is to interpret a …

The integral quadratic constraints (IQC) approach facilitates a systematic and efficient
analysis of robust stability and performance for uncertain dynamical systems based on linear …

We present a new approach to parametric robust controller design, where we compute
controllers of arbitrary order and structure which minimize the worst-case norm over a pre …

We present new algorithms for robust stability analysis and gain-scheduled controller
synthesis for linear systems affected by time-varying parametric uncertainties. These new …

We apply the passivity theorem with appropriate choice of multipliers to develop a general
framework for analyzing stability of anti-windup bumpless transfer (AWBT) schemes. For …

The primary aim of this paper is to investigate the practical interest of the incremental norm
approach for analysing (realistic) nonlinear dynamical systems. In this framework indeed …

We convert classical absolute stability criteria into nonlinear design procedures which
employ efficient numerical tools, such as LMI's. We first analyze an earlier circle criterion …

The concept of incremental quadratic stability (δQS) is very useful in treating systems with
persistently acting inputs. To illustrate, if a timeinvariant δQS system is subject to a constant …

We revisit robust complex‐and mixed‐µ‐synthesis problems based on upper bounds and
show that they can be recast as specially structured controller design programs. The …

We present new approaches to designing structured controllers, which are robust in the
presence of mixed real parametric and complex dynamic uncertainty. As the synthesis of …