VIARO, Umberto
VIARO, Umberto
DPIA - DIPARTIMENTO POLITECNICO DI INGEGNERIA E ARCHITETTURA
A comparative analysis of some reduction methods based on quadratic criteria
1989-01-01 A., Lepschy; G. A., Mian; Viaro, Umberto
A contribution to the stability analysis of second-order direct-form digital filters with magnitude truncation
1987-01-01 A., Lepschy; G. A., Mian; Viaro, Umberto
A convergent algorithm for L2-optimal MIMO model reduction
1999-01-01 A., Ferrante; W., Krajewski; A., Lepschy; Viaro, Umberto
A family of nongradient algorithms for L2-optimal MIMO model reduction
2000-01-01 A., Ferrante; W., Krajewski; A., Lepschy; Viaro, Umberto
A feedback model for the evolution of civilizations
2014-01-01 Elena, Borgatti; Viaro, Umberto
A four-parameter model with delay for approximating complex distributed systems
1987-01-01 A., Lepschy; G. A., Mian; Viaro, Umberto
A geometrical interpretation of the Routh test
1988-01-01 A., Lepschy; G. A., Mian; Viaro, Umberto
A method for optimal linear model reduction
1987-01-01 A., Lepschy; G. A., Mian; Viaro, Umberto
A method for the integer-order approximation of fractional-order systems
2013-01-01 W., Krajewski; Viaro, Umberto
A minimum-time control strategy for torque tracking in permanent magnet AC motor drives
2005-01-01 Blanchini, Franco; Miani, Stefano; Tomasini, M; Tubiana, Luca; Viaro, Umberto; Zigliotto, Mauro
A minimum-time control strategy for torque tracking in permanent magnet ac motor drives
2007-01-01 Blanchini, Franco; Miani, Stefano; Tomasini, M.; Tubiana, Luca; Viaro, Umberto; Zigliotto, Mauro
A new algorithm for L2-optimal model reduction
1998-01-01 A., Ferrante; W., Krajewski; A., Lepschy; Viaro, Umberto
A note on line spectral frequencies
1988-01-01 A., Lepschy; G. A., Mian; Viaro, Umberto
A note on the model reduction problem
1983-01-01 A., Lepschy; Viaro, Umberto
A numerical procedure for rational L2 approximation
1992-01-01 A., Lepschy; S., Loro; G. A., Mian; Viaro, Umberto
A Padé-like procedure for the Taylor-Chebyshev approximation of rational functions
1984-01-01 A., Lepschy; Viaro, Umberto
A procedure to obtain the symbolic expression of input-output representations from a signal flow graph
1986-01-01 A., Lepschy; G., ROMANIN JACUR; Viaro, Umberto
A program for solving the L2 reduced-order problem with fixed denominator degree
1995-01-01 W., Krajewski; A., Lepschy; M., REDIVO ZAGLIA; Viaro, Umberto
A property of the Routh table and its use
1994-01-01 A., Beghi; A., Lepschy; Viaro, Umberto
A simple proof of the Routh test
1999-01-01 A., Ferrante; A., Lepschy; Viaro, Umberto