Results 1 to 10 of about 3,607,613 (92)

Integration of an object formalism within a hybrid dynamic simulation environment [PDF]

open access: yes, 2004
PrODHyS is a general object-oriented environment which provides common and reusable components designed for the development and the management of dynamic simulation of systems engineering.
Hétreux, Gilles   +2 more
core   +3 more sources

A rush of blood to the head: Temporal dimensions of retrenchment, environment and turnaround performance [PDF]

open access: yes, 2017
In this work we test the general assumption in the turnaround literature that time is critical for firm survival, especially during the retrenchment stage.We study three time dimensions of change at this stage: timing, speed and rhythm.
Barbero, José Luis   +2 more
core   +1 more source

Integration of a failure monitoring within a hybrid dynamic simulation environment [PDF]

open access: yes, 2008
The complexity and the size of the industrial chemical processes induce the monitoring of a growing number of process variables. Their knowledge is generally based on the measurements of system variables and on the physico-chemical models of the process.
Alur   +31 more
core   +2 more sources

Suitable task allocation in intelligent systems for assistive environments [PDF]

open access: yes, 2020
The growing need of technological assistance to provide support to people with special needs demands for systems more and more efficient and with better performances.
Aranda López, Juan   +2 more
core   +2 more sources

3D Dynamic Motion Planning for Robot-Assisted Cannula Flexible Needle Insertion into Soft Tissue [PDF]

open access: yes, 2016
In robot-assisted needle-based medical procedures, insertion motion planning is a crucial aspect. 3D dynamic motion planning for a cannula flexible needle is challenging with regard to the nonholonomic motion of the needle tip, the presence of anatomic ...
Peng, Jingchun   +5 more
core   +4 more sources

Decoherence induced by a dynamic spin environment (I): The universal regime [PDF]

open access: yes, 2007
This article analyzes the decoherence induced on a single qubit by the interaction with a spin chain with nontrivial internal dynamics (XY-type interactions). The aim of the paper is to study the existence and properties of the so-called universal regime,
Cormick, Cecilia, Paz, Juan Pablo
core   +1 more source

Dominance learning in diploid genetic algorithms for dynamic optimization problems [PDF]

open access: yes, 2006
Copyright @ 2006 YangThis paper proposes an adaptive dominance mechanism for diploidy genetic algorithms in dynamic environments. In this scheme, the genotype to phenotype mapping in each gene locus is controlled by a dominance probability, which is ...
Yang, S
core   +1 more source

Comparative Analysis among DSP and FPGA-based Control Capabilities in PWM Power Converters [PDF]

open access: yes, 2004
PWM power converters are close to be mature for standard diffusion. New FPGA technologies could now realise at best the digital control key-points: flexible performance and time to market.
Fratta, Antonino   +2 more
core   +1 more source

Decoherence induced by a dynamic spin environment (II): Disentanglement by local system-environment interactions

open access: yes, 2007
This article studies the decoherence induced on a system of two qubits by local interactions with a spin chain with nontrivial internal dynamics (governed by an XY Hamiltonian).
Cecilia Cormick   +4 more
core   +1 more source

The contact process in a dynamic random environment

open access: yes, 2019
We study a contact process running in a random environment in $\mathbb {Z}^d$ where sites flip, independently of each other, between blocking and nonblocking states, and the contact process is restricted to live in the space given by nonblocked sites. We
Remenik, Daniel
core   +1 more source

Home - About - Disclaimer - Privacy