×
Compute Distance To:
Author ID: viaro.umberto Recent zbMATH articles by "Viaro, Umberto"
Published as: Viaro, Umberto; Viaro, U.
Documents Indexed: 75 Publications since 1980
Co-Authors: 19 Co-Authors with 75 Joint Publications
187 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

39 Publications have been cited 139 times in 104 Documents Cited by Year
Stable LPV realization of parametric transfer functions and its application to gain-scheduling control design. Zbl 1368.93528
Blanchini, Franco; Casagrande, Daniele; Miani, Stefano; Viaro, Umberto
13
2010
A method for the integer-order approximation of fractional-order systems. Zbl 1293.93293
Krajewski, W.; Viaro, U.
9
2014
Characterization of PID and lead/lag compensators satisfying given \(\mathcal H_{\infty}\) specifications. Zbl 1365.93169
Blanchini, Franco; Lepschy, Antonio; Miani, Stefano; Viaro, Umberto
9
2004
An improvement in the Routh-Padé approximation techniques. Zbl 0511.93044
Lepschy, Antonio; Viaro, Umberto
8
1982
A stability test for continuous systems. Zbl 0633.93059
Lepschy, A.; Mian, G. A.; Viaro, U.
7
1988
Symbolic expression of transfer functions in compartmental systems with control. Zbl 0591.93024
Cobelli, C.; Lepschy, A.; Romanin Jacur, G.; Viaro, U.
6
1986
Convergent algorithm for \(L_2\) model reduction. Zbl 0930.93013
Ferrante, Augusto; Krajewski, Wiesław; Lepschy, Antonio; Viaro, Umberto
6
1999
Locating the equilibrium points of a predator-prey model by means of affine state feedback. Zbl 1167.49035
Krajewski, Wieslaw; Viaro, Umberto
6
2008
On model reduction by \(L_ 2\)-optimal pole retention. Zbl 0695.93036
Krajewski, W.; Lepschy, A.; Mian, G. A.; Viaro, U.
5
1990
A unifying frame for stability-test algorithms for continuous-time systems. Zbl 0708.93060
Krajewski, W.; Lepschy, A.; Mian, G. A.; Viaro, U.
5
1990
Robust constrained model predictive control of fast electromechanical systems. Zbl 1347.93100
Blanchini, Franco; Casagrande, Daniele; Giordano, Giulia; Viaro, Umberto
5
2016
System approximation by matching the impulse response energies. Zbl 0628.93039
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
4
1988
Some considerations on non-minimality, ill-conditioning, and instability of Padé approximants. Zbl 0508.93010
Lepschy, Antonio; Viaro, Umberto
4
1983
A simple proof of the Routh test. Zbl 0955.93048
Ferrante, A.; Lepschy, A.; Viaro, U.
4
1999
A program for solving the \(L_ 2\) reduced-order model problem with fixed denominator degree. Zbl 0830.65066
Krajewski, W.; Lepschy, A.; Redivo-Zaglia, M.; Viaro, U.
4
1995
Reduction of linear continuous-time multivariable systems by matching first- and second-order information. Zbl 0925.93314
Krajewski, Wieslaw; Lepschy, Antonio; Viaro, Umberto
3
1994
Optimality conditions in multivariable \(L_ 2\) model reduction. Zbl 0812.93019
Krajewski, W.; Lepschy, A.; Mian, G. A.; Viaro, U.
3
1993
Fractional order PI controllers for TCP packet flow ensuring given modulus margins. Zbl 1331.93047
Krajewski, Wiesław; Viaro, Umberto
3
2014
A geometrical interpretation of the Routh test. Zbl 0671.93049
Lepschy, A.; Mian, G. A.; Viaro, U.
3
1988
Splitting of some s-domain stability-test algorithms. Zbl 0694.93087
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
3
1989
Model reduction by matching Markov parameters, time moments, and impulse- response energies. Zbl 0825.93092
Krajewski, W.; Lepschy, A.; Viaro, U.
3
1995
Root-locus invariance: exploiting alternative arrival and departure points. Zbl 1395.93464
Krajewski, Wieslaw; Viaro, Umberto
2
2007
Model reduction using the output equation error. Zbl 0546.93044
Lepschy, Antonio; Viaro, Umberto
2
1984
Derivation of recursive stability-test procedures. Zbl 0825.93261
Lepschy, A.; Viaro, U.
2
1994
A note on the model reduction problem. Zbl 0509.93028
Lepschy, Antonio; Viaro, Umberto
2
1983
Common setting for some classical z-domain algorithms in linear system theory. Zbl 0698.93068
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
2
1990
Frequency-domain approach to robust PI control. Zbl 1124.93024
Krajewski, Wieslaw; Lepschy, Antonio; Miani, Stefano; Viaro, Umberto
2
2005
Iterative-interpolation algorithms for \(L_2\) model reduction. Zbl 1301.93039
Krajewski, Wiesław; Viaro, Umberto
2
2009
Stable LPV realisation of the Smith predictor. Zbl 1345.93054
Blanchini, Franco; Casagrande, Daniele; Miani, Stefano; Viaro, Umberto
2
2016
Efficient split algorithms for continuous-time and discrete-time systems. Zbl 0725.93058
Lepschy, A.; Mian, G. A.; Viaro, U.
1
1991
Global asymptotic stability of digital filters with roundoff nonlinearities. Zbl 0598.93048
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
1
1986
Stability preservation and computational aspects of a newly proposed reduction method. Zbl 0643.93058
Lepschy, Antonio; Mian, Gian A; Viaro, Umberto
1
1988
Some problems in model order reduction using frequency-domain methods. Zbl 0534.93009
Lepschy, Antonio; Viaro, Umberto
1
1984
Model reduction for control systems with restricted complexity controllers. Zbl 0572.93029
Lepschy, A.; Viaro, U.
1
1985
Synthesis of spectral densities using finite automata. Zbl 0775.68016
Monti, Carlo M.; Pierobon, Gianfranco L.; Viaro, Umberto
1
1993
On the mechanism of recursive stability-test algorithms. Zbl 0781.93067
Lepschy, Antonio; Viaro, Umberto
1
1993
A minimum-time control strategy for torque tracking in permanent magnet AC motor drives. Zbl 1110.93022
Blanchini, Franco; Miani, Stefano; Tomasini, Matteo; Tubiana, Luca; Viaro, Umberto; Zigliotto, Mauro
1
2007
Euclid-type algorithm and its applications. Zbl 0669.65036
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
1
1989
The Lepschy stability test and its application to fractional-order systems. Zbl 1467.93236
Casagrande, Daniele; Krajewski, Wiesław; Viaro, Umberto
1
2021
The Lepschy stability test and its application to fractional-order systems. Zbl 1467.93236
Casagrande, Daniele; Krajewski, Wiesław; Viaro, Umberto
1
2021
Robust constrained model predictive control of fast electromechanical systems. Zbl 1347.93100
Blanchini, Franco; Casagrande, Daniele; Giordano, Giulia; Viaro, Umberto
5
2016
Stable LPV realisation of the Smith predictor. Zbl 1345.93054
Blanchini, Franco; Casagrande, Daniele; Miani, Stefano; Viaro, Umberto
2
2016
A method for the integer-order approximation of fractional-order systems. Zbl 1293.93293
Krajewski, W.; Viaro, U.
9
2014
Fractional order PI controllers for TCP packet flow ensuring given modulus margins. Zbl 1331.93047
Krajewski, Wiesław; Viaro, Umberto
3
2014
Stable LPV realization of parametric transfer functions and its application to gain-scheduling control design. Zbl 1368.93528
Blanchini, Franco; Casagrande, Daniele; Miani, Stefano; Viaro, Umberto
13
2010
Iterative-interpolation algorithms for \(L_2\) model reduction. Zbl 1301.93039
Krajewski, Wiesław; Viaro, Umberto
2
2009
Locating the equilibrium points of a predator-prey model by means of affine state feedback. Zbl 1167.49035
Krajewski, Wieslaw; Viaro, Umberto
6
2008
Root-locus invariance: exploiting alternative arrival and departure points. Zbl 1395.93464
Krajewski, Wieslaw; Viaro, Umberto
2
2007
A minimum-time control strategy for torque tracking in permanent magnet AC motor drives. Zbl 1110.93022
Blanchini, Franco; Miani, Stefano; Tomasini, Matteo; Tubiana, Luca; Viaro, Umberto; Zigliotto, Mauro
1
2007
Frequency-domain approach to robust PI control. Zbl 1124.93024
Krajewski, Wieslaw; Lepschy, Antonio; Miani, Stefano; Viaro, Umberto
2
2005
Characterization of PID and lead/lag compensators satisfying given \(\mathcal H_{\infty}\) specifications. Zbl 1365.93169
Blanchini, Franco; Lepschy, Antonio; Miani, Stefano; Viaro, Umberto
9
2004
Convergent algorithm for \(L_2\) model reduction. Zbl 0930.93013
Ferrante, Augusto; Krajewski, Wiesław; Lepschy, Antonio; Viaro, Umberto
6
1999
A simple proof of the Routh test. Zbl 0955.93048
Ferrante, A.; Lepschy, A.; Viaro, U.
4
1999
A program for solving the \(L_ 2\) reduced-order model problem with fixed denominator degree. Zbl 0830.65066
Krajewski, W.; Lepschy, A.; Redivo-Zaglia, M.; Viaro, U.
4
1995
Model reduction by matching Markov parameters, time moments, and impulse- response energies. Zbl 0825.93092
Krajewski, W.; Lepschy, A.; Viaro, U.
3
1995
Reduction of linear continuous-time multivariable systems by matching first- and second-order information. Zbl 0925.93314
Krajewski, Wieslaw; Lepschy, Antonio; Viaro, Umberto
3
1994
Derivation of recursive stability-test procedures. Zbl 0825.93261
Lepschy, A.; Viaro, U.
2
1994
Optimality conditions in multivariable \(L_ 2\) model reduction. Zbl 0812.93019
Krajewski, W.; Lepschy, A.; Mian, G. A.; Viaro, U.
3
1993
Synthesis of spectral densities using finite automata. Zbl 0775.68016
Monti, Carlo M.; Pierobon, Gianfranco L.; Viaro, Umberto
1
1993
On the mechanism of recursive stability-test algorithms. Zbl 0781.93067
Lepschy, Antonio; Viaro, Umberto
1
1993
Efficient split algorithms for continuous-time and discrete-time systems. Zbl 0725.93058
Lepschy, A.; Mian, G. A.; Viaro, U.
1
1991
On model reduction by \(L_ 2\)-optimal pole retention. Zbl 0695.93036
Krajewski, W.; Lepschy, A.; Mian, G. A.; Viaro, U.
5
1990
A unifying frame for stability-test algorithms for continuous-time systems. Zbl 0708.93060
Krajewski, W.; Lepschy, A.; Mian, G. A.; Viaro, U.
5
1990
Common setting for some classical z-domain algorithms in linear system theory. Zbl 0698.93068
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
2
1990
Splitting of some s-domain stability-test algorithms. Zbl 0694.93087
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
3
1989
Euclid-type algorithm and its applications. Zbl 0669.65036
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
1
1989
A stability test for continuous systems. Zbl 0633.93059
Lepschy, A.; Mian, G. A.; Viaro, U.
7
1988
System approximation by matching the impulse response energies. Zbl 0628.93039
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
4
1988
A geometrical interpretation of the Routh test. Zbl 0671.93049
Lepschy, A.; Mian, G. A.; Viaro, U.
3
1988
Stability preservation and computational aspects of a newly proposed reduction method. Zbl 0643.93058
Lepschy, Antonio; Mian, Gian A; Viaro, Umberto
1
1988
Symbolic expression of transfer functions in compartmental systems with control. Zbl 0591.93024
Cobelli, C.; Lepschy, A.; Romanin Jacur, G.; Viaro, U.
6
1986
Global asymptotic stability of digital filters with roundoff nonlinearities. Zbl 0598.93048
Lepschy, Antonio; Mian, Gian Antonio; Viaro, Umberto
1
1986
Model reduction for control systems with restricted complexity controllers. Zbl 0572.93029
Lepschy, A.; Viaro, U.
1
1985
Model reduction using the output equation error. Zbl 0546.93044
Lepschy, Antonio; Viaro, Umberto
2
1984
Some problems in model order reduction using frequency-domain methods. Zbl 0534.93009
Lepschy, Antonio; Viaro, Umberto
1
1984
Some considerations on non-minimality, ill-conditioning, and instability of Padé approximants. Zbl 0508.93010
Lepschy, Antonio; Viaro, Umberto
4
1983
A note on the model reduction problem. Zbl 0509.93028
Lepschy, Antonio; Viaro, Umberto
2
1983
An improvement in the Routh-Padé approximation techniques. Zbl 0511.93044
Lepschy, Antonio; Viaro, Umberto
8
1982
all top 5

Cited by 161 Authors

20 Viaro, Umberto
14 Lepschy, Antonio
8 Mian, Gian Antonio
6 Casagrande, Daniele
6 Krajewski, Wiesław
5 Aguirre, Luis Antonio
4 Blanchini, Franco
3 Czachórski, Tadeusz
3 Domanśka, Joanna
3 Domański, Adam
3 Klamka, Jerzy
3 Latawiec, Krzysztof J.
3 Miani, Stefano
3 Rydel, Marek
3 Stanisławski, Rafał
3 Wang, Dejin
2 Bayhan, Nevra
2 Beattie, Christopher A.
2 Cai, Guangbin
2 Cobelli, Claudio
2 Gao, Xueli
2 Giordano, Giulia
2 Gryazina, Elena N.
2 Gugercin, Serkan
2 Lucas, T. N.
2 Michiels, Wim
2 Miller, Daniel E.
2 Mittal, Ramesh Chand
2 Pal, Jayanta Kumar
2 Papadopoulos, Demetrios P.
2 Polyak, Boris Teodorovich
2 Satakshi
2 Söylemez, Mehmet Turan
2 Szyguła, Jakub
2 Tremba, Andrey Aleksandrovich
2 Xie, Wei
1 Agarwal, Ravi P.
1 Aliaga, Walter
1 An, Yi
1 Atoui, Hussam
1 Bandekas, D. V.
1 Bernstein, Dennis S.
1 Bhaya, Amit
1 Bingi, Kishore
1 Boglou, A. K.
1 Bossi, Annalisa
1 Boutat, Driss
1 Brown, Reginald Frederick
1 Busenberg, Stavros N.
1 Chen, Boshan
1 Colussi, Livio
1 Cui, Jingan
1 Dang, Chaoliang
1 Desai, S. R.
1 Dhankhar, Ritu
1 Drmač, Zlatko
1 Du, Wei
1 Farrokhi, Mohammad
1 Flagg, Garret M.
1 Fu, Chaojin
1 Gajic, Zoran
1 Gemignani, Luca
1 Godfrey, Keith R.
1 Gumussoy, Suat
1 Han, Pu
1 Han, Xiaojun
1 Harindran, Vivekananda Rajah
1 Hassam, Sabo Miya
1 He, Huafeng
1 Ho, Ming-Tzu
1 Hu, Changhua
1 Huang, Jingjing
1 Hwang, Chyi
1 Ibrahim, Rosdiazli
1 Ishii, Shota
1 Jacquez, John A.
1 Jacur, G. Romanin
1 Jiang, Wei
1 Kandanvli, V. Krishna Rao
1 Kar, Haranath
1 Karsiti, Mohd Noh
1 Kaszkurewicz, Eugenius
1 Kim, Tae-Hyoung
1 Kumar, Prasanna V. K.
1 Lee, Ying-Chin
1 Lelic, Muhidin
1 Lenhart, Suzanne M.
1 Liang, Shu
1 Liu, Huan
1 Liu, Miao
1 Liu, Wei
1 Lu, Jinghui
1 Lü, Junming
1 Lu, Kangdi
1 Malti, Rachid
1 Marek, Dariusz
1 Martinez, John-Jairo
1 Maruta, Ichiro
1 Masubuchi, Izumi
1 Matušů, Radek
...and 61 more Authors

Citations by Year