Results 231 to 240 of about 1,128,514 (290)

Optimal operating conditions for external cavity semiconductor laser optical chaos communication system

open access: closedSemiconductor Science and Technology, 2012
In optical chaos communications a message is masked in the noise-like broadband output of a chaotic transmitter laser, and message recovery is enabled through the synchronization of the transmitter and the (chaotic) receiver laser. Key issues are to identify the laser operating conditions which provide the highest quality synchronization conditions and
Sanjay Priyadarshi   +3 more
semanticscholar   +4 more sources

Problem of invariance for discrete stabilization systems operating in conditions of regular chaos

open access: closedAutomatic Control and Computer Sciences, 2010
New models of maps oriented to the solution of invariance problems in discrete dynamic systems that operate in conditions of deterministic chaos are proposed. The idea of K(E) transformation for quasi-stochastic sequences is developed based on these maps.
V. A. Nikol’skii
openalex   +3 more sources

Synthesis of combined control servo systems operating under conditions of regular chaos

open access: closedAutomatic Control and Computer Sciences, 2009
The generalization of the notion of K(E)-transformation for quasi-stochastic sequences is provided. The method of synthesizing servo systems operating under conditions of regular chaos on the basis of K(E)-transformation is established.
V. A. Nikol’skii   +2 more
openalex   +3 more sources

The Scientific Way of Warfare: Order and Chaos on the Battlefields of Modernity, by Antoine Bousquet; andNetwork Centric Warfare and Coalition Operations: The New Military Operating System, by Paul T. Mitchell

open access: closedJournal of Information Technology & Politics, 2010
Since the end of the Second World War, military strategy has been viewed as the quest to obtain perfect information on the battlefield.
Stephanie Carvin
openalex   +3 more sources

Sliding Mode Control of Two-Parameter Fourth-Order Chaos Model of Power System

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2022
As a complex nonlinear system, the power system in operation may experience chaotic oscillation which can threaten the stability of the system for unexpected events and uncertain factors. Initially, through considering factors such as the generators, the
Yanling Lv   +4 more
semanticscholar   +1 more source

Bifurcation and Chaos of a Spur Gear Transmission System With Non-Uniform Wear

, 2021
In this study, a nonlinear dynamic model of a spur gear transmission system with non-uniform wear is proposed to analyze the interaction between surface wear and nonlinear dynamic characteristics.
Zhibo Geng   +3 more
semanticscholar   +1 more source

Quantification of the Impact of Uncertainties in Operating Conditions on the Flame Transfer Function With Nonintrusive Polynomial Chaos Expansion

Journal of Engineering For Gas Turbines and Power, 2018
Nonintrusive polynomial chaos expansion (NIPCE) is used to quantify the impact of uncertainties in operating conditions on the flame transfer function (FTF) of a premixed laminar flame.
A. Avdonin, W. Polifke
semanticscholar   +2 more sources

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