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HYBRID
2005
Springer
15 years 2 months ago
Position and Force Control of Nonsmooth Lagrangian Dynamical Systems Without Friction
— Analyses of position and force control laws in the case of perfectly rigid bodies have been made so far with strong assumptions on the state of the contacts such as supposing t...
Sophie Chareyron, Pierre-Brice Wieber
ICASSP
2011
IEEE
14 years 1 months ago
Construction of positive time-frequency distributions using dynamic copula
In this paper we propose a novel approach termed as dynamic copula time-frequency distribution (DCTFD) for the construction of positive time-frequency distributions (PTFDs). DCTFD...
Shwan Ashrafi, Hamidreza Amindavar, James A. Ritce...
AAAI
1998
14 years 10 months ago
Position Estimation for Mobile Robots in Dynamic Environments
For mobile robots to be successful, they have to navigate safely in populated and dynamic environments. While recent research has led to a variety of localization methods that can...
Dieter Fox, Wolfram Burgard, Sebastian Thrun, Armi...
FLAIRS
2008
14 years 11 months ago
Reasoning about Topological and Positional Information in Dynamic Settings
Typical application fields of spatial and spatio-temporal representation formalisms and reasoning techniques include geographic information systems (GIS), mobile assistance system...
Marco Ragni, Stefan Wölfl
ICRA
1998
IEEE
121views Robotics» more  ICRA 1998»
15 years 1 months ago
Real-Time Estimation of Dominant Motion in Underwater Video Images for Dynamic Positioning
In this paper, we propose a 2D visual motion estimation method which can be exploited to achieve a dynamic positioning (eg. by gaze control) with respect to a sea-bottom area of i...
Fabien Spindler, Patrick Bouthemy