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ELEVATOR: 作品数：79被引量：40H指数：3; 导出分析报告; 相关领域：建筑科学更多>>; 相关作者：周卫杨鑫李真张国雄汪建新更多>>; 相关机构：东北师范大学华南理工大学上海电器科学研究所(集团)有限公司江苏徐州工程机械研究院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家教育部博士点基金国家重点基础研究发展计划更多>>

Multi-Objective optimization for stable and efficient cargo transportation of partial space elevator: 《Defence Technology(防务技术)》2025年第2期17-29,共13页Gefei Shi Zheng H.Zhu; funded by the National Natural Science Foundation of China(12102487);Basic and Applied Basic Research Foundation of Guangdong Province,China(2023A1515012339);Shenzhen Science and Technology Program(ZDSYS20210623091808026);the Discovery Grant(RGPIN-2024-06290)of the Natural Sciences and Engineering Research Council of Canada。; This paper proposed a new libration decoupling analytical speed function(LD-ASF)in lieu of the classic analytical speed function to control the climber's speed along a partial space elevator to improve libration stabi...; 关键词：Partial space elevator Stable transportation Libration decoupling analytical speed function Coordinate game Model predictive control Pareto optimization

Drone-based vertical delivery system for high-rise buildings: Multiple drones vs. a single elevator: 《Communications in Transportation Research》2024年第1期188-195,共8页Takahiro Ezaki Kazuhiro Fujitsuka Naoto Imura Katsuhiro Nishinari; As urbanization and high-rise living increase,frequent delivery of goods in the building to higher floors from the ground level is becoming a pressing issue.We introduce a drone-based vertical delivery system aimed at...; 关键词：DRONE Unmanned aerial vehicle(UAV) High-rise building On-demand delivery Multi-agent modeling

Nonlinear Pushover Analysis of the Influences on RC Footing for the External Elevator Well: 《Open Journal of Applied Sciences》2024年第7期1823-1842,共20页Mo Shi Xiaoyan Xu Yeol Choi; In contemporary society, reducing carbon dioxide emissions and achieving sustainable development are paramount goals. One effective approach is to preserve existing RC (Reinforced Concrete) buildings rather than demol...; 关键词：Nonlinear Pushover Analysis External Elevator Existing RC Buildings RC Footing Sustainable Development

Controlled deployment of a long tether to operate as a partial space elevator: 《Astrodynamics》2024年第2期311-321,共11页Jinbang Huang Arun K.Misra; The deployment of a long tether to operate as a partial space elevator,starting from a nucleus in geostationary orbit,is studied.Uncontrolled deployment is an inherently unstable process because the center of orbit gr...; 关键词：TETHER space elevator DEPLOYMENT stability control

Evaluation of transmission risk of respiratory particles under different ventilation strategies in an elevator: 《Building Simulation》2024年第5期771-784,共14页Liangyu Zhu Xian Li Bujin Feng Fan Liu; supported by the Shandong Provincial Natural Science Foundation,China(No.ZR2021QE027).; People in elevators are at risk of respiratory infection because the elevator cabin is crowded and has poor ventilation.The exhaled particles may be inhaled by the susceptible person,deposited on the surface and suspe...; 关键词：particle dispersion transmission risk ELEVATOR ventilation strategy computational fluid dynamics(CFD)

LiMo 2040 Sustainable urban Living and Mobility Concept-Elevator System: 《Journal of Civil Engineering and Architecture》2024年第1期1-5,共5页Hugo Gabele Torben Ossendorf; How can individual mobility in urban areas be maintained alongside scooters and cargo bikes if conventional vehicles are foreseeably no longer allowed to enter city centers?And how can urban living be combined with in...; 关键词：MODULAR urban mobility SUSTAINABILITY ELEVATOR autonomous

Theoretical and Experimental Study on Tension–Torsion Coupling Vibration for Time-Varying Elevator Traction System: 《Acta Mechanica Solida Sinica》2023年第6期899-913,共15页Peng Xu Qifeng Peng Fusong Jin Jianghong Xue Hong Yuan; supported by the Guangdong Natural Science Foundation(No.2021A1515012037).; Elevators used in ultra-high buildings are prone to vibrating due to their ultra-long traction ropes,which significantly affects the comfort and safety of high-speed elevators.Therefore,vibration of the elevator has a...; 关键词：Elevator traction system Wire rope Tension–torsion vibration TIME-VARYING

Orbital radius keeping of floating partial space elevator in cargo transposition被引量：1: 《Astrodynamics》2023年第3期259-269,共11页Gefei Shi Zheng H.Zhu; This work was funded by the National Natural Science Foundation of China(12102487);Guangdong Basic and Applied Basic Research Foundation(2019A1515111056);Discovery Grant(RGPIN-2018-05991)of the Natural Sciences and Engineering Research Council of Canada.; A floating partial space elevator(PSE)is a PSE with a floating main satellite.This work aims to keep the orbital radius of the main satellite of a floating PSE in cargo transposition without the use of thrusts.A six-d...; 关键词：floating partial space elevator(PSE) self-stability modified law shrinking horizon model predictive control

An Elevator Button Recognition Method Combining YOLOv5 and OCR被引量：1: 《Computers, Materials & Continua》2023年第4期117-131,共15页Xinliang Tang Caixing Wang Jingfang Su Cecilia Taylor; the Research and Implementation of An Intelligent Driving Assistance System Based on Augmented Reality in Hebei Science and Technology Support Plan (Grant Number 17210803D);Science and Technology Research Project of Higher Education in Hebei Province (Grant Number ZD2020318);Middle School Students Science and Technology Innovation Ability Cultivation Special Project (Grant No.22E50075D)and project (Grant No.1181480).; Fast recognition of elevator buttons is a key step for service robots toride elevators automatically. Although there are some studies in this field, noneof them can achieve real-time application due to problems such a...; 关键词：Button recognition deep learning multi-object detection

Two-Dimensional Images of Current and Active Power Signals for Elevator Condition Recognition: 《Journal of Harbin Institute of Technology(New Series)》2023年第2期48-60,共13页Xunsheng Ji Dazhi Wang Kun Jiang; Sponsored by the National Natural Science Foundation of China (Grant No.61771223);the Key Research and Development Program of Jiangsu Province(Grant No.SBE2018334)。; In this paper, an improved two-dimensional convolution neural network(2DCNN) is proposed to monitor and analyze elevator health, based on the distribution characteristics of elevator time series data in two-dimensiona...; 关键词：elevator condition CURRENT active power two-dimensional convolution network(2DCNN)

ELEVATOR