Observatorio de I+D+i UPM
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RESEARCHERS
RDI STRUCTURES
RESEARCH ACTIVITIES
INNOVATION
Investigador
Ricardo Riaza Rodriguez
Researcher Category
CATEDRATICO UNIVERSIDAD
UPM Centre
E.T.S. DE INGENIEROS DE TELECOMUNICACION
Department:
MATEMÁTICA APLICADA A LAS TECNOLOGÍAS DE LA INFORMACIÓN Y LAS COMUNICACIONES (N)
Research Centre/Institute
CENTRO I+D+I PROC. INFORMACIÓN Y TELECOM
Knowledge Area
MATEMATICA APLICADA
Research Group:
Grupo de Sistemas Dinámicos, Aprendizaje y Control (SISDAC)
Email
ricardo.riaza
upm.es
Phone
910672287
Research Reports
Proyectos de I+D+i y generación de recursos
14 Proyectos de I+D+i
1: (2007)
Diagnóstico de fallos en sistemas complejos combinando modelos analíticos y técnicas de aprendizaje basadas en datos
2: (2007)
Diseño de un Control Avanzado de Regulación Coordinada del Nivel y Velocidad y un Sistema de Diagnóstico de Fallos para Centrales Fluyentes con Cámara de Carga
3: (2007)
Teoría cualitativa y simulación numérica de sistemas algebraico-diferenciales
4: (2008)
Ayuda Grupos de Investigación CCG07-UPM/000-3278
5: (2008)
Diagnóstico de fallos en sistemas complejos combinando modelos analíticos y técnicas de aprendizaje basadas en datos
6: (2009)
DIAGANOSTICO DE FALLOS EN SISTEMAS COMPLEJOS COMBINANDO MODELOS ANALITICOS Y TECNICAS DE APRENDIZAJE BASADAS EN DATOS
7: (2010)
DIAGANOSTICO DE FALLOS EN SISTEMAS COMPLEJOS COMBINANDO MODELOS ANALITICOS Y TECNICAS DE APRENDIZAJE BASADAS EN DATOS
8: (2011)
MÉTODOS DE GENERACIÓN AUTOMÁTICA DE MODELOS CIRCUITALES: ASPECTOS ANALÍTICOS Y COMPUTACIONALES
9: (2011)
SISTEMAS ALGEBRAICOS-DIFERENCIALES: ANALISIS DIAGNOSTICO DE FALLOS Y APLICACIONES EN INGENIERIA ELECTRICA Y ELECTRONICA
10: (2012)
SISTEMAS ALGEBRAICOS-DIFERENCIALES: ANALISIS DIAGNOSTICO DE FALLOS Y APLICACIONES EN INGENIERIA ELECTRICA Y ELECTRONICA
11: (2013)
SISTEMAS ALGEBRAICOS-DIFERENCIALES: ANALISIS DIAGNOSTICO DE FALLOS Y APLICACIONES EN INGENIERIA ELECTRICA Y ELECTRONICA
12: (2014)
SISTEMAS ALGEBRAICOS-DIFERENCIALES: ANALISIS DIAGNOSTICO DE FALLOS Y APLICACIONES EN INGENIERIA ELECTRICA Y ELECTRONICA
13: (2015)
SAD: Sistemas algebraico-diferenciales: análisis, diagnóstico de fallos y aplicaciones en ingeniería eléctrica y electrónica
14: (2016)
RedCom: Redes complejas: modelado, dinámica y aplicaciones
Formación de Investigadores y Movilidad
2 Tesis Doctorales
1: (2009)
Index analysis of semistate systems without passivity restrictions
2: (2017)
Caracterización de circuitos no lineales: análisis de modelos algebraico-diferenciales mediante la teoría de grafos
Difusión de Resultados de Investigación
34 Artículos en revistas
1: (2007)
Linear differential-algebraic equations with properly stated-leading term: A-critical points
2: (2007)
Qualitative features of matrix pencils and DAEs arising in circuit dynamics
3: (2008)
A simpler construction of the matrix chain defining the tractability index of linear DAEs
4: (2008)
Linear differential-algebraic equations with properly-stated leading terms: B-critical points
5: (2008)
Local dynamics of a family of quasilinear ODEs with folded singular equilibria
6: (2008)
Tree-based characterization of low index circuit configurations without passivity restrictions
7: (2010)
Augmented nodal matrices and normal trees
8: (2010)
Augmented nodal matrices and normal trees
9: (2010)
Graph-theoretic characterization of bifurcation phenomena in electrical circuit dynamics
10: (2010)
Nondegeneracy conditions for active memristive circuits
11: (2010)
Stability loss in quasilinear DAEs by divergence of a pencil eigenvalue
12: (2010)
The hyperbolicity problem in electrical circuit theory
13: (2010)
The hyperbolicity problem in electrical circuit theory
14: (2011)
Dynamical properties of electrical circuits with fully nonlinear memristors
15: (2011)
EXPLICIT ODE REDUCTION OF MEMRISTIVE SYSTEMS
16: (2011)
Linearly implicit Lienard systems
17: (2011)
Semistate models of electrical circuits including memristors
18: (2012)
Cyclic matrices of weighted digraphs
19: (2012)
Manifolds of equilibria and bifurcations without parameters in memristive circuits
20: (2012)
The tractability index of memristive circuits: branch-oriented and tree-based models
21: (2013)
First Order Mem-Circuits: Modeling, Nonlinear Oscillations and Bifurcations
22: (2013)
Hybrid Analysis of Nonlinear Circuits: DAE Models with Indices Zero and One
23: (2013)
Structural characterization of classical and memristive circuits with purely imaginary eigenvalues
24: (2014)
Comment: Is memristor a dynamic element?
25: (2014)
INDEX AND SOLVABILITY OF UNCOUPLED CIRCUITS: A CHARACTERIZATION WITHOUT RESTRICTIONS ON THEIR PASSIVITY, TOPOLOGY OR CONTROLLING STRUCTURE
26: (2015)
Second order mem-circuits
27: (2015)
Second order mem-circuits
28: (2016)
SADDLE-NODE BIFURCATIONS IN CLASSICAL AND MEMRISTIVE CIRCUITS
29: (2016)
Saddle-Node Bifurcations in Classical and Memristive Circuits
30: (2016)
Turning Points of Nonlinear Circuits
31: (2017)
Structure and stability of the equilibrium set in potential-driven flow networks
32: (2018)
Collision and Tension Analysis of Cable-Driven Parallel Robot for Positioning and Orientation
33: (2018)
TRANSCRITICAL BIFURCATION WITHOUT PARAMETERS IN MEMRISTIVE CIRCUITS
34: (2018)
Twin Subgraphs and Core-Semiperiphery-Periphery Structures
1 Capítulos de libros
1: (2013)
DAEs in circuit modelling: A survey
4 Conferencias invitadas en congresos
1: (2007)
A local reduction framework for the analysis of singular nonlinear DAEs. Conferencia: SciCADE'07
2: (2009)
DAE-based modeling of electrical circuits: classical methods revisited and recent results
3: (2011)
A semistate systems approach to the analysis of nonlinear circuits with mem-devices
4: (2013)
Differential-algebraic equations in electrical and electronic engineering
1 Informes para las AAPP o sus organismos dependientes
1: (2012)
Informe de revisión de un proyecto de investigación del Plan Nacional de I+D+i: área: Sistemas Dinámicos
1 Libros
1: (2008)
Differential-Algebraic Systems: Analytical Aspects and Circuit Applications
13 Ponencia en Congresos
1: (2007)
Reduction methods for quasilinear differential-algebraic equations
2: (2010)
Analytical properties of circuits with memristors
3: (2012)
Index analysis of branch-oriented and hybrid models of non-passive circuits
4: (2012)
Normal hyperbolicity of manifolds of equilibria in nonlinear circuits with mem-devices
5: (2013)
Characterizing DAE circuit models via mixed determinantal expansions
6: (2014)
Bifurcation without parameters in circuits with memristors: A DAE approach
7: (2014)
Turning points in nonlinear circuits
8: (2015)
Stability breakdown along a line of equilibria in nonlinear circuits with memristors
9: (2015)
The impact of memristive devices and systems on nonlinear circuit theory
10: (2016)
Turning points of nonlinear circuits
11: (2016)
Turning points of nonlinear circuits
12: (2018)
Involutive automorphisms and twin structures in complex networks
13: (2018)
Stability problems in consensus-like networked dynamical systems
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S2i 2021 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
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