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A new scalar auxiliary variable approach for general dissipative systems
2021In this thesis, we first propose a new scalar auxiliary variable (SAV) approach for general dissipative nonlinear systems. This new approach is half computational cost of the original SAV approach, can be extended to high order unconditionally energy stable backward differentiation formula (BDF) schemes and not restricted to the gradient flow structure.
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An improved scalar auxiliary variable (SAV) approach for the phase-field surfactant model
, 2021In this work, we develop a new linear, decoupled numerical scheme for the typical phase-field surfactant model. An improved scalar auxiliary variable (SAV) approach is used to discretize the governing equations in time.
Junxiang Yang, Junseok Kim
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Auxiliary Ventilation Systems Design Basis and Analysis Approach
ASME 2010 Power Conference, 2010Auxiliary systems supporting pressurized water reactors (PWR) within commercial nuclear power plants are enclosed within a special ventilation (SV) zone that is isolated post-accident. Air within the SV zone is recirculated through carbon adsorbers, and discharged at a rate equal to the SV zone air infiltration rate.
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A Semantic-Based Approach to Building Auxiliary System for Screen-Based Reading
2016 IEEE 14th Intl Conf on Dependable, Autonomic and Secure Computing, 14th Intl Conf on Pervasive Intelligence and Computing, 2nd Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech), 2016With an increasing amount of electronic documents,screen-based reading becomes popular, how toimprove the ability of reading deeply and sustaining aprolonged engagement in reading is one of challenges in a digital environment. In this paper, we describe a semantic analysis framework for proactively decreasing fragmented time while screen-based reading.
Huizhong Zhong +4 more
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2019
This paper proposes a method for antiresonance assignment in undamped vibrating systems, formulated as an inverse eigenvalue problem of the adjunct system. The method exploits both the addition of auxiliary systems, as in the well-known tuned mass damper, and modifications of the existing parameters.
Dario Richiedei +2 more
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This paper proposes a method for antiresonance assignment in undamped vibrating systems, formulated as an inverse eigenvalue problem of the adjunct system. The method exploits both the addition of auxiliary systems, as in the well-known tuned mass damper, and modifications of the existing parameters.
Dario Richiedei +2 more
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Shuttle-C auxiliary propulsion system certification approach and low-cost evolution concepts
27th Joint Propulsion Conference, 1991Shuttle-C provides NASA with a heavy-lift cargo capability that is a low-cost derivative of the current Space Shuttle. This system can deliver 80,000 to 140,000 pounds of payload to low earth orbit within 4 years of authority to proceed. Shuttle-C will share th existing Shuttle launch facilities at Kennedy Space Center (KSC).
M. HARSH +3 more
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A switched dynamical system approach towards the economic dispatch of renewable hybrid power systems
International Journal of Electrical Power & Energy Systems, 2018This paper considers an economic dispatch problem of renewable hybrid power systems. According to the analysis of the renewable hybrid power system dynamic behavior, the problem is modelled as an optimal control problem of switched dynamic systems. As is
Xiang Wu +3 more
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IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021
The impulsive stabilization of nonlinear time-delay system with input saturation via delay-dependent polytopic approach is studied in this article. Different from polytopic representation technique, delay-dependent polytopic technique is able to estimate
Hongfei Li +3 more
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The impulsive stabilization of nonlinear time-delay system with input saturation via delay-dependent polytopic approach is studied in this article. Different from polytopic representation technique, delay-dependent polytopic technique is able to estimate
Hongfei Li +3 more
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A SYSTEMS ENGINEERING APPROACH TO COMPACT AUXILIARY POWER UNITS FOR MILITARY APPLICATIONS
SAE Technical Paper Series, 2010<title>ABSTRACT</title> <p>AVL is developing a family of modular Auxiliary Power Units (APUs) based on the current gasoline range extender engine/generator developed by AVL for plug-in hybrid electric vehicles.
Tony Brakora +2 more
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A vector auxiliary principle technique approach to systems of mixed vector equilibrium problems
Optimization, 2018In this paper, we introduce and study a system of generalized mixed vector equilibrium problems involving set-valued variational-like inequalities (SGMVEP, in short) in the general setting of Banac...
Ouayl Chadli, Asma Saidi, Xiaopeng Zhao
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