A model inversion based watermark for replay attack detection with output tracking

R Romagnoli, S Weerakkody… - 2019 American control …, 2019 - ieeexplore.ieee.org
This article proposes a new approach for replay attack detection using a model inversion
based physical watermark. We consider a defender who tracks a constant reference at the …

A general framework for approximated model stable inversion

R Romagnoli, E Garone - Automatica, 2019 - Elsevier
In this paper we propose an approximated method for the design of feedforward actions
based on model stable inversion. In the proposed framework the solution of the model stable …

Accurate output tracking for nonminimum phase nonhyperbolic and near nonhyperbolic systems

L Jetto, V Orsini, R Romagnoli - European Journal of Control, 2014 - Elsevier
A new method to achieve an accurate output tracking for nonminimum phase linear systems
with nonhyperbolic and near nonhyperbolic internal dynamics is presented. For the classical …

Optimal transient performance under output set‐point reset

L Jetto, V Orsini, R Romagnoli - International Journal of Robust …, 2016 - Wiley Online Library
The purpose of this paper is to propose a new method for the optimization of the output
transition in the case of set‐point reset for LTI, non‐minimum phase, possibly non …

Tracking control of non-minimum phase systems: a kernel-based approach

M Mehrabi, K Ahmadi - International Journal of Systems Science, 2024 - Taylor & Francis
Feedforward control with model inversion is a widely-used solution for high-precision output
tracking. However, because inverting a non-minimum phase model generates unbounded …

Using B‐spline functions (BSFs) of various degrees to obtain a powerful method for numerical solution for a special class of optimal control problems (OCPs)

B Kafash, SR Alavizadeh - International Journal of Numerical …, 2020 - Wiley Online Library
In this paper, the optimal control problems (OCPs) are converted into a constrained
optimization problem based on state parameterization via the B‐spline functions (BSFs). In …

[PDF][PDF] A simplified behavioral approach to inversion-based control of linear systems

J Kavaja - 2022 - repository.unipr.it
For linear time-invariant systems, we introduce a simplified behavioral approach which is
based on piecewise infinitely differentiable functions. Compared to the function space used …

B-splines and pseudo-inversion as tools for handling saturation constraints in the optimal set-point regulation

L Jetto, V Orsini, R Romagnoli - 2017 American Control …, 2017 - ieeexplore.ieee.org
This paper deals with the optimal output transition problem under saturation constraints on
the control effort. The recently proposed pseudo inversion approach is here adopted to …

Output-transition optimization through a multi-objective least square procedure

L Jetto, V Orsini, R Romagnoli - 53rd IEEE Conference on …, 2014 - ieeexplore.ieee.org
The purpose of this paper is to propose a new method for the optimization of the transient
step response of a linear continuous-time system. The approach situates in the framework of …

Robust pseudo-inversion of polytopic systems using second order cone programming

L Jetto, V Orsini - … Conference on Control and Automation (MED …, 2020 - ieeexplore.ieee.org
This paper deals with the almost exact set point regulation for Linear Time-Invariant (LTI)
continuous-time polytopic systems. To this purpose, a novel robust pseudo-inversion based …