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Pricing for Refund Service Fee of High-Speed Railway: An Optimization Approach with Uncertain Demand
Published 2023-01-01“…Compared to single ticket purchase behavior, the impact of ticket cancellation behavior on revenue is full of complexity. Due to the cancelled tickets will be resold with uncertain demand, ticket cancellation behaviors and ticket purchase behaviors are intertwined and influenced, composed of a dynamic and complex system in the presale period. …”
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Kriging Metamodeling in Rotordynamics: Application for Predicting Critical Speeds and Vibrations of a Flexible Rotor
Published 2018-01-01“…This paper also shows that reducing the number of samples required to have predictive models can be achieved by performing an initial understanding of the mechanical system of interest and by considering certain characteristics directly deriving from the physics of the problem studied.…”
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Bayesian Computation Methods for Inference in Stochastic Kinetic Models
Published 2019-01-01“…The tracking of the species populations together with the estimation of the interaction parameters is a Bayesian inference problem for which Markov chain Monte Carlo (MCMC) methods have been a typical computational tool. …”
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Multiscale Feature Filtering Network for Image Recognition System in Unmanned Aerial Vehicle
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A Novel Sparse False Data Injection Attack Method in Smart Grids with Incomplete Power Network Information
Published 2018-01-01Get full text
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GNEA: A Graph Neural Network with ELM Aggregator for Brain Network Classification
Published 2020-01-01“…Many machine learning methods have been applied to learn from brain images or networks in Euclidean space. …”
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Multivariable Controller Design for the Cooling System of a PEM Fuel Cell by considering Nearly Optimal Solutions in a Multiobjective Optimization Approach
Published 2020-01-01“…This paper presents a design for the multivariable control of a cooling system in a PEM (proton exchange membrane) fuel cell stack. This system is complex and challenging enough: interactions between variables, highly nonlinear dynamic behavior, etc. …”
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Position Control of a Maglev System Fed by a DC/DC Buck Power Electronic Converter
Published 2020-01-01“…In this respect, we stress that most works in the literature on control of electromechanical systems actuated by power electronic converters are devoted to control brushed DC motors which are well known to have a linear model. Furthermore, despite the plant that we control in the present paper is complex, our control law is simple. …”
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China’s Auto Industry Upgrade Process Based on Aging Chain and Coflow Model
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Bottom Detection Method of Side-Scan Sonar Image for AUV Missions
Published 2020-01-01“…In order to obtain the measurement parameters of the sea bottom geomorphology or underwater objects, the first step in side-scan sonar (SSS) image processing is bottom detection. Due to the complexity of the marine environment, the acoustic signals received by SSS are usually polluted by noises, which affect its image quality and make the extraction of image features difficult. …”
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Moving Vehicle Tracking Optimization Method Based on SPF
Published 2020-01-01“…However, in China, a considerable number of vehicle tracking methods have certain limitations in resisting complex external environmental influences. …”
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