Comments, with reply, on 'ARMA spectral estimation of time series with missing observations' by B. Porat and B. Friedlander. - Antonio M. Lepschy; Gian Antonio Mian; Umberto Viaro (IEEE Trans. Inf. Theory, 1986)

On the Relationship between Forrester's Schematics and Compartmental Graphs. - Claudio Cobelli; Antonio M. Lepschy; Giorgio Romanin-Jacur; Umberto Viaro (IEEE Trans. Syst. Man Cybern., 1986)

A contribution to the stability analysis of second-order direct-form digital filters with magnitude truncation. - Antonio M. Lepschy; Gian Antonio Mian; Umberto Viaro (IEEE Trans. Acoust. Speech Signal Process., 1987)

A note on line spectral frequencies [speech coding]. - Antonio M. Lepschy; Gian Antonio Mian; Umberto Viaro (IEEE Trans. Acoust. Speech Signal Process., 1988)

Synthesis of spectral densities using finite automata. - Carlo M. Monti; Gianfranco L. Pierobon; Umberto Viaro (IEEE Trans. Signal Process., 1993)

Results of the Application of an Algorithm for L2 Model Reduction. - Wieslaw Krajewski; Antonio M. Lepschy; Michela Redivo-Zaglia; Umberto Viaro (J. Circuits Syst. Comput., 1994)

A property of the Routh table and its use. - Alessandro Beghi; Antonio M. Lepschy; Umberto Viaro (IEEE Trans. Autom. Control., 1994)

Reduction of linear continuous-time multivariable systems by matching first- and second-order information. - Wieslaw Krajewski; Antonio M. Lepschy; Umberto Viaro (IEEE Trans. Autom. Control., 1994)

A program for solving the L2 reduced-order model problem with fixed denominator degree. - Wieslaw Krajewski; Antonio M. Lepschy; Michela Redivo-Zaglia; Umberto Viaro (Numer. Algorithms, 1995)

Model reduction by matching Markov parameters, time moments, and impulse-response energies. - Wieslaw Krajewski; Antonio M. Lepschy; Umberto Viaro (IEEE Trans. Autom. Control., 1995)

Convergent algorithm for L2 model reduction. - Augusto Ferrante; Wieslaw Krajewski; Antonio M. Lepschy; Umberto Viaro (Autom., 1999)

A simple proof of the Routh test. - Augusto Ferrante; Antonio M. Lepschy; Umberto Viaro (IEEE Trans. Autom. Control., 1999)

Analytic stability margin design for unstable and nonminimum-phase plants. - Augusto Ferrante; Wieslaw Krajewski; Antonio M. Lepschy; Umberto Viaro (IEEE Trans. Autom. Control., 2002)

Characterization of standard controllers satisfying given H∞ specifications. - Franco Blanchini; Antonio M. Lepschy; Stefano Miani; Umberto Viaro (CDC, 2003)

Simultaneous stabilization of multiple equilibrium points. - Augusto Ferrante; Wieslaw Krajewski; Antonio M. Lepschy; Stefano Miani; Umberto Viaro (CDC, 2004)

Characterization of PID and lead/lag compensators satisfying given H∞ specifications. - Franco Blanchini; Antonio M. Lepschy; Stefano Miani; Umberto Viaro (IEEE Trans. Autom. Control., 2004)

Designing PI controllers for robust stability and performance. - Wieslaw Krajewski; Antonio M. Lepschy; Umberto Viaro (IEEE Trans. Control. Syst. Technol., 2004)

Frequency-domain approach to robust PI control. - Wieslaw Krajewski; Antonio M. Lepschy; Stefano Miani; Umberto Viaro (J. Frankl. Inst., 2005)

A minimum-time control strategy for torque tracking in permanent magnet AC motor drives. - Franco Blanchini; Stefano Miani; Matteo Tomasini; Luca Tubiana; Umberto Viaro; Mauro Zigliotto (Autom., 2007)

On MIMO model reduction by the weighted equation-error approach. - Wieslaw Krajewski; Umberto Viaro (Numer. Algorithms, 2007)

Locating the equilibrium points of a predator-prey model by means of affine state feedback. - Wieslaw Krajewski; Umberto Viaro (J. Frankl. Inst., 2008)

Stable LPV Realization of Parametric Transfer Functions and Its Application to Gain-Scheduling Control Design. - Franco Blanchini; Daniele Casagrande; Stefano Miani; Umberto Viaro (IEEE Trans. Autom. Control., 2010)

On the rational approximation of fractional order systems. - Wieslaw Krajewski; Umberto Viaro (MMAR, 2011)

Switching Policies for Mold Level Control in Continuous Casting Plants. - Wieslaw Krajewski; Stefano Miani; Aurelio Carlos Morassutti; Umberto Viaro (IEEE Trans. Control. Syst. Technol., 2011)

An LPV control scheme for induction motors. - Franco Blanchini; Daniele Casagrande; Stefano Miani; Umberto Viaro (CDC, 2012)

On robust PID control for time-delay plants. - Wieslaw Krajewski; Umberto Viaro (MMAR, 2012)

On robust PIλDμ control for time-delay non-integer order plants. - Wieslaw Krajewski; Umberto Viaro (MMAR, 2013)

LPV embedding of nonlinear compartmental systems with endogenous control. - Daniele Casagrande; Wieslaw Krajewski; Umberto Viaro (MMAR, 2014)

A method for the integer-order approximation of fractional-order systems. - Wieslaw Krajewski; Umberto Viaro (J. Frankl. Inst., 2014)

Properties of switching-dynamics race models. - Franco Blanchini; Daniele Casagrande; Giulia Giordano; Umberto Viaro (ECC, 2015)

A feedback model of evolutionary adaptation. - Daniele Casagrande; Wieslaw Krajewski; Umberto Viaro (MMAR, 2015)

A New Method for the Integer Order Approximation of Fractional Order Models. - Wieslaw Krajewski; Umberto Viaro (RRNR, 2015)

Adapting state-space reduction techniques to match steady-state responses. - Daniele Casagrande; Wieslaw Krajewski; Umberto Viaro (MMAR, 2016)

Stable LPV realisation of the Smith predictor. - Franco Blanchini; Daniele Casagrande; Stefano Miani; Umberto Viaro (Int. J. Syst. Sci., 2016)

Robust constrained Model Predictive Control of fast electromechanical systems. - Franco Blanchini; Daniele Casagrande; Giulia Giordano; Umberto Viaro (J. Frankl. Inst., 2016)

A method for the order reduction of linear switching systems. - Franco Blanchini; Daniele Casagrande; Wieslaw Krajewski; Umberto Viaro (MMAR, 2017)

On Polynomial Zero Exclusion from an RHP Sector. - Daniele Casagrande; Wieslaw Krajewski; Umberto Viaro (MMAR, 2018)

Routh-type $L_2$ model reduction revisited. - Wieslaw Krajewski; Umberto Viaro (Kybernetika, 2018)

A Bounded Complementary Sensitivity Function Ensures Topology-Independent Stability of Homogeneous Dynamical Networks. - Franco Blanchini; Daniele Casagrande; Giulia Giordano; Umberto Viaro (IEEE Trans. Autom. Control., 2018)

A switched model for mixed cooperative-competitive social dynamics. - Franco Blanchini; Daniele Casagrande; Giulia Giordano; Umberto Viaro (ECC, 2019)

AN INTERPOLATION APPROACH TO THE INTEGER-ORDER APPROXIMATION OF FRACTIONAL-ORDER SYSTEMS. - Daniele Casagrande; Wieslaw Krajewski; Umberto Viaro (MMAR, 2019)

On polynomial root distribution with respect to a sector. - Daniele Casagrande; Wieslaw Krajewski; Umberto Viaro (MMAR, 2021)

Elementary Derivation of the Nyquist Criterion for Fractional-Order Feedback Systems. - Daniele Casagrande; Wieslaw Krajewski; Umberto Viaro (IEEE Open J. Circuits Syst., 2021)

On the robust stability of commensurate fractional-order systems. - Daniele Casagrande; Wieslaw Krajewski; Umberto Viaro (J. Frankl. Inst., 2022)