Results 121 to 130 of about 2,824 (289)

CodeGen‐Resilience: A Framework for Automated Generation and Validation of Complex Scenarios for Large‐Scale Power System Resilience Analysis

Energy Conversion and Economics, EarlyView.
Abstract Power‐system resilience analysis requires executable simulation scenarios under changing risk conditions that translate disturbance descriptions into precise model modifications. This paper focuses empirically on steady‐state alternating‐current (AC) power‐flow scenario generation for physical‐layer power‐system disturbances; cyber‐layer and ...
Xinlei Cai, Qian Guo, Zhijun Shen, Lizhou Jiang, Mengfan Min, Xuanang Gui, Junhua Zhao, Yuheng Cheng   +7 more
wiley   +1 more source

Solving differential‐algebraic equations in power system dynamic analysis with quantum computing

Energy Conversion and Economics
Power system dynamics are generally modeled by high dimensional non‐linear differential‐algebraic equations (DAEs) given a large number of components forming the network.
Huynh T. T. Tran, Hieu T. Nguyen, Long T. Vu, Samuel T. Ojetola   +3 more
doaj   +1 more source

Computer algebra and symbolic computational mechanics

, 1989
Although, undoubtedly, numerical computations are the computations of primary importance in computational mechanics, nevertheless, symbolic computations also constitute a significant related tool. Here at first an extensive review of the major computer algebra systems is made, i.e.
openaire   +1 more source

Inheritance of Rewrite Rule Structures Applied to Symbolic Computation

, 1994
This paper defines and presents a method of inheritance for structures that are defined by rewrite rules. This method is natural in the sense that it can be easily and cleanly implemented in rewrite rules themselves.
Jason F. Harris
core   +1 more source

Large language model for uncertainty formalisation and decision support in coupled EV charging and ICT workloads

Energy Conversion and Economics, EarlyView.
Abstract Urban distribution systems may supply electric vehicle (EV) charging facilities and grid‐connected computing facilities through the same distribution feeder or transformer, creating a coupled flexibility‐allocation problem when mobility‐energy and computing‐service demands become simultaneously stressed.
Chixin Xiao, Xiangyun Ge, Danny Sutanto, Yan Xu, Hengfu Yang, Dechen Jiang   +5 more
wiley   +1 more source

Exploration of soliton structures in (3+1)-dimensional generalized evolution nonlinear equation using an efficient integration scheme

Beni-Suef University Journal of Basic and Applied Sciences
Background Nonlinear wave equations in higher dimensions play a crucial role in describing complex behaviors in dispersive media such as optics, plasma, and fluid dynamics.
Ibrahim Saber, Hamdy Ahmed, Niveen Badra, Islam Samir   +3 more
doaj   +1 more source

Auxiliary Solutions via Dimension Reduction for the (2+1)-Dimensional Calogero–Bogoyavlenskii–Schiff Equation Based on a Bilinear Neural Network Method Coupled with Symbolic Computation

Mathematics
Nonlinear partial differential equations formed the mathematical core of nonlinear science. They revealed the intrinsic link between algebraic structures and complex dynamical behaviors.
Yu Gao, Keyan Dai, Hangjing Xiong, Jianglong Shen, Qian Li   +4 more
doaj   +1 more source

Symbolic computations as Grid and Web services

, 2007
Best poster award at ISSAC 2007 (International Symposium on Symbolic and Algebraic Computation). For ISSAC 2007 poster abstracts see ACM Communications in Computer Algebra: http://dx.doi.org/10.1145/1296772.1296775. 
Steve Linton (657975), Alexander Konovalov (657973), Kevin Hammond (657974), Konovalov, Olexandr Borysovych, Konovalov, Olexandr Borysovych; id_orcid, Linton, Stephen Alexander, Hammond, Kevin   +6 more
core   +1 more source

Zero‐Current Switching Based Model Predictive Control of a Double‐Extended Overlapped Alternate Arm Converter Used in the VSC–HVDC System

High Voltage, EarlyView.
ABSTRACT The alternate arm converter (AAC) is one of the most efficient multilevel topologies based on voltage source converters (VSCs), which has recently gained attention in various applications, particularly in high voltage direct current (HVDC) systems.
Ehsan Akbari, Milad Samady Shadlu
wiley   +1 more source

Edges as ecological filters: Asymmetrical orientation‐specific arthropod activity across forest boundaries

Insect Science, EarlyView.
Moderate retention forestry creates structurally sharp forest edges that act as ecological filters, shaping orientation‐specific activity of ground‐dwelling arthropods. Using drift‐fence pitfall traps, we show that activity aligned with ecotones is more frequent than activity across forest–clearcut boundaries, particularly among detritivores.
Dominik Stočes, Ondřej Košulič, Adrián Purkart, Jan Šipoš   +3 more
wiley   +1 more source