For robustness analysis with integral quadratic constraints, we formulate a new positivity
condition on the solution of the corresponding linear matrix inequality which is necessary …

For systems that are affected by a priori unknown but on-line measurable dynamic
components (such as parameters, nonlinearities or delays), we propose a novel design …

We consider the problem of robust ℒ︁2‐gain disturbance feedforward control for uncertain
systems described in the standard LFT form. We use integral quadratic constraints (IQCs) for …

Recent noise at work regulations in the EU (2003) have been established to prevent noise
induced hearing loss (NIHL). This imposes better performance results to traditional feedback …

This paper presents a new robust switched feedforward control scheme for a class of
uncertain systems described in a standard linear fractional transformation form. First, the …

This paper considers a statically stable unmanned aircraft that is equipped with only two
aerodynamic control surfaces (called elevons) and one tractor-type propeller. A fault in …

Periodic reference and disturbance signals are widespread in engineering practice, as
every rotating machine and repeated process involves periodicity. Exploiting the periodic …

A control strategy is proposed to improve the high-speed lateral performance of an A-double
(tractor-semitrailer-dolly-semitrailer) combination vehicle using active steering of the dolly …

In this study, design of low‐order feedforward controllers from both reference signal and
measurable disturbance for proportional–integral–derivative (PID) controllers is considered …

This paper considers the design of robust H∞ filters for continuous-time linear systems with
uncertainties described by integral quadratic constraints (IQCs). The synthesis problem can …