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- David Gomez-Gutierrez, Guillermo Ramírez-Prado, Antonio Ramírez-Treviño, Javier Ruiz-León
- IEEE Transactions on Industrial Informatics
- 2010

This work deals with finite time observability of switched linear systems (<i>SLS</i>) when they are represented by a family of nonautonomous linear systems (<i>LS</i>) and an interpreted Petri net (<i>IPN</i>). Based on this <i>SLS</i> representation, new detection of the commutation time and <i>LS</i> distinguishability characterizations in <i>SLS</i>… (More)

- David Gomez-Gutierrez, Antonio Ramírez-Treviño, Javier Ruiz-León, Stefano Di Gennaro
- IEEE Trans. Automat. Contr.
- 2012

This technical note addresses the problem of observability of continuous—time Switched Linear Systems (SLS) subject to unknown disturbances, unknown switching signals and unconstrained nonzero dwell time. For this class of hybrid systems, a geometric characterization of the observability properties is presented. In particular, attention is focused on the… (More)

- David Gomez-Gutierrez, Sergej Celikovský, Antonio Ramírez-Treviño, Javier Ruiz-León, Stefano Di Gennaro
- 2011 IEEE International Conference on Automation…
- 2011

This work is concerned with the design of an observer for Switched Linear Systems (SLS) subject to an unknown switching signal. The convergence of the proposed SLS observer is proved, based on observability results for SLS, for the following two cases. First, it is shown that if the discrete state of the SLS is observable, then the observer estimates the… (More)

The observer design problem for Switched Linear Systems (SLS) subject to an unknown switching signal is addressed in this work. Based on known observability results for SLS, an appropriate SLS observer is proposed and its convergence is analysed showing that the corresponding estimates converge in finite-time to the SLS state. More precisely, the observers… (More)

- David Gomez-Gutierrez, Guillermo Ramírez-Prado, Antonio Ramírez-Treviño, Javier Ruiz-León
- 2008 IEEE International Conference on Emerging…
- 2008

This work, presents the design of a Joint State-Mode observer for SLS, where the state of both parts, continuous and discrete, are observed The continuous part is represented by a family of linear systems (LS) and the discrete part is represented by an interpreted Petri net (IPN), enlarging the class of systems that can be represented and adding structural… (More)

- Manuel Navarro-Gutierrez, Antonio Ramírez-Treviño, David Gomez-Gutierrez
- 2013 IEEE 18th Conference on Emerging…
- 2013

This work is concerned with the problem of translating an ordinary differential equation (ODE) with an attractor into a Timed Continuous Petri Net (TCPN) with product semantics. The proposed translation methodology starts by shifting the ODE attractor to a suitable value such that the system evolution is confined to the first orthant (i.e. the evolution… (More)

- G. Desirena-Lopez, Carlos Renato Vázquez, Antonio Ramírez-Treviño, David Gomez-Gutierrez
- 2014 IEEE Conference on Control Applications (CCA…
- 2014

This paper proposes a thermal modelling methodology for Multiprocessor Systems on a Chip (MPSoC) by using Timed Continuous Petri Nets (TCPN). The derived model includes the heat generation, temperature and power consumption. The proposed methodology is related to finite differences technique where the solution's precision is given by the number of Petri net… (More)

- David Gomez-Gutierrez, Carlos Renato Vázquez, Sergej Celikovský, Antonio Ramírez-Treviño, Bernardino Castillo-Toledo
- Eur. J. Control
- 2017

Switched Affine Systems (SAS’s) is a class of Hybrid Systems composed of a collection of Affine Systems (AS’s) and a switching signal that determines, at each time instant, the evolving affine subsystem. This paper is concerned with the observability and observer design for single-input single-output (SISO) SAS’s under unknown perturbation, for the case… (More)

- David Gomez-Gutierrez, Antonio Ramírez-Treviño, Stefano Di Gennaro, Carlos Renato Vázquez
- Computación y Sistemas
- 2015

time instant the evolving LS. Hybrid systems cap ture the continuous and discrete interaction that appears in complex systems ranging from biolog ical systems [14] to automotive systems [7]. For SLS, many contributions have been reported con cerning such basic system properties as stability, controllability, and observability. Since the conditions for… (More)