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Reactive Sliding-Mode Algorithm for Collision Avoidance in Robotic Systems
(Institute of Electrical and Electronics Engineers, 2013-01)
This brief presents a reactive reference conditioning algorithm for robot collision avoidance based on geometric invariance and sliding-mode (SM) ideas. First, constraints are defined in terms of the measurements given by ...
Embedded crack elements with non-uniform discontinuity modes
(Springer, 2006-01-01)
The consequences of the use of embedded crack finite elements with uniform discontinuity modes (opening and sliding) to simulate crack propagation in concrete are investigated. It is shown the circumstances in which the ...
Embedded crack elements with non-uniform discontinuity modes
(Springer, 2006-01-01)
The consequences of the use of embedded crack finite elements with uniform discontinuity modes (opening and sliding) to simulate crack propagation in concrete are investigated. It is shown the circumstances in which the ...
Stability and bifurcations in Kerr-lens mode-locked Ti:sapphire lasers
(Elsevier Science, 2000-12)
Kerr-lens or self-mode-locked Ti:sapphire lasers are known to display several modes of operation, depending on the values taken by the system's parameters. The basic observed modes of operation are: continuous wave, mode ...
Sliding mode for detection and accommodation of computation time delay fault
(Elsevier B.V., 2009-10-01)
Computation time delay in digital control systems reduces its robustness as well as degrades its performance. In this paper, the computation time delay is assumed to be constant and smaller than the sampling time and is ...
A Double-Structure Structural Equation Model for Three-Mode Data
(AMER PSYCHOLOGICAL ASSOC, 2008)
Structural equation models are commonly used to analyze 2-mode data sets, in which a set of objects is measured on a set of variables. The underlying structure within the object mode is evaluated using latent variables, ...
Bistability in Kerr lens mode-locked Ti:sapphire lasers
(Elsevier Science, 2001-06)
Femtosecond pulse Ti:sapphire lasers can operate in different ways for the same values of the control parameters. This phenomenon of multistability is explained in a simple way by a theoretical approach using iterative or ...
Sliding mode for detection and accommodation of computation time delay fault
(Elsevier B.V., 2014)