Results 11 to 20 of about 5,089 (206)
Finite Element Analysis of Combined Energy Piles with Long and Short Heat Exchanger Tubes
Applied Sciences, 2023 To improve the heat exchange effect of energy piles in coastal areas, a new energy pile with a combination of long and short heat exchanger tubes is proposed.
Shuaijiong Chen +5 more
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Elevator dynamic monitoring and early warning system based on machine learning algorithm
IET Networks, EarlyView., 2022 In order to monitor and warn the elevator dynamics, in this work, the machine learning algorithm is introduced, and the particle swarm algorithm is used to perfect the model. The model is optimised, and the experimental comparison shows that the optimisation of the model parameters can further improve the accuracy of the elevator load prediction. Then,
Shuai Zhang, Qiangguo Yin, Jinlong Wang
wiley +1 more source
A Piezoelectric Linear Actuator Controlled by the Reversed-Phase Connection of Two Bimorphs
IEEE Access, 2021 A linear actuator controlled by the reversed-phase connection of two piezoelectric bimorphs is proposed in this study to solve the problem of drawback in the existing piezoelectric linear actuators.
Tianyu Jiang +5 more
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Applied SciencesOptimizing travel routes in urban transportation networks is essential for enhancing traffic efficiency in major cities. This study focuses on optimizing the combined subway and taxi travel routes from Beijing Union University to Beijing South Railway ...
Biao Ding +6 more
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Control and Real-Time Data Acquisition of an Experimental Platform for Stored Grain Aeration Study
Sensors, 2021 Aeration is one of the most important methods to keep stored grain safe and maintain its quality. Experimental platforms are used for stored grain aeration study in a laboratory-scale.
Jingyun Liu, Ping Li
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Parameter Determination Method in Analysis of Stratum Deformation Caused by Tunnel Excavation
Advances in Civil Engineering, 2023 Based on the analytical method of formation deformation caused by tunnel excavation proposed by Verruijt and Sagaseta, combined with the basic principles of soil mechanics and elastic mechanics, a method for determining the pending parameters required in
Xinlong Li +5 more
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Frontiers in Human NeuroscienceIntroductionThe mental fatigue state of subway drivers directly affects operational safety. At the same time, they are easily influenced by individual emotions and are closely related to the state of brain function.MethodsIn this study, multimodal data ...
Jufen Yang +4 more
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AIP Advances, 2020 The accuracy of insulation defect diagnosis based on the dielectric spectrum response is severely influenced by temperature for oil-impregnated paper bushing.
Quanmin Dai, Yanxia Liu, Guang Cheng
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Multiscale Backcast Convolution Neural Network for Traffic Flow Prediction in The Frequency Domain
Applied Sciences, 2022 With the construction of intelligent transportation systems in recent years, intelligent methods for the prediction of traffic flow are becoming more and more important, and accurate prediction plays a key role in enabling downstream scheduling ...
Shuying Wang +3 more
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Chengshi guidao jiaotong yanjiu[Objective] In light of the current lack of systematic and scientific evaluation methods for the completeness of subsystem design schemes, and the compatibility/adaptability among subsystems in rail transit FAO (fully automated operation) systems, it is ...
MA Didi, YU Saijun, WANG Jingwen
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