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CDC
2010
IEEE
122views Control Systems» more  CDC 2010»
13 years 2 months ago
Synchronous motor observability study and an improved zero-speed position estimation design
This paper deals with the Permanent Magnet Synchronous Motor (PMSM) observability analysis for sensorless control design. The problem of loss of observability at low frequency rang...
Dalila Zaltni, Malek Ghanes, Jean-Pierre Barbot, M...
APN
2005
Springer
14 years 1 months ago
Continuization of Timed Petri Nets: From Performance Evaluation to Observation and Control
State explosion is a fundamental problem in the analysis and synthesis of discrete event systems. Continuous Petri nets can be seen as a relaxation of discrete models allowing more...
Manuel Silva, Laura Recalde
SUTC
2006
IEEE
14 years 1 months ago
An Autonomous Earth Observing Sensorweb
– We describe a network of sensors linked by software and the internet to an autonomous satellite observation response capability. This system of systems is designed with a flexi...
Steve A. Chien, Benjamin Cichy, Ashley Davies, Dan...
CDC
2008
IEEE
182views Control Systems» more  CDC 2008»
14 years 2 months ago
A Lyapunov approach to second-order sliding mode controllers and observers
— In this paper a strong Lyapunov function is obtained, for the first time, for the supertwisting algorithm, an important class of second order sliding modes (SOSM). This algori...
Jaime A. Moreno, Marisol Osorio
ICRA
1998
IEEE
111views Robotics» more  ICRA 1998»
13 years 11 months ago
Observing Pose and Motion Through Contact
This paper investigates how to "observe" a planar object being pushed by a finger. The pushing is governed by a nonlinear system that relates through contact the object ...
Yan-Bin Jia, Michael Erdmann