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《Mechanical Engineering Science》: 作品数：78被引量：16H指数：2; 导出分析报告; 主办单位：唐山创泽科技有限公司; 最新期次：2024年1期更多>>; 发文主题：BASED_ONDESIGNRESEARCHN-CHARACTERISTICS更多>>; 发文领域：金属学及工艺自动化与计算机技术理学经济管理更多>>; 发文基金：国家自然科学基金河北省自然科学基金宁波市自然科学基金中国博士后科学基金更多>>

Computer Vision-Based Human Body Posture Correction System: 《Mechanical Engineering Science》2024年第1期1-7,共7页Yangsen QIU Yukun WANG Yuchen WU Xinyi QIANG Yunzuo ZHANG; funded by the Science and Technology Project of Hebei Education Department (No.ZD2022100).; With the development of technology and the progress of life,more and more people,regardless of entertainment,learning,or work,cannot do without computer desks and cannot put down their mobile phones.Due to prolonged s...; 关键词：computer vision human posture deep learning image processing

Research on the Resistance of Cutting Mechanism of Mining Longitudinal Roadheader: 《Mechanical Engineering Science》2024年第1期8-12,共5页Mengjiao NIU Yong ZHAO Yongliang YUAN; In order to accurately obtain the dynamic characteristics of the cutting mechanism of the mining longitudinal roadheader,combined with the working principle of the mining longitudinal roadheader,the theoretical analys...; 关键词：longitudinal roadheader cutting mechanism dynamic characteristics DYNAMICS

Research on the Influence of Raceway Waviness on the Vibration Characteristics of Deep Groove Ball Bearings: 《Mechanical Engineering Science》2024年第1期13-20,共8页Yuanlong CHEN Jiarui ZHOU Xinyu WEN Shaoqi WANYAN Yuqing WANG; The dynamics model of a 2-degree-of-freedom deep groove ball bearing is established by incorporating the raceway surface waviness model comprising multiple sinusoidal functions superposition.The model is solved using ...; 关键词：WAVINESS Deep groove ball bearing Vibration characteristics DYNAMICS

An Improved Harris Hawk Optimization Algorithm: 《Mechanical Engineering Science》2024年第1期21-25,共5页GuangYa Chong Yongliang YUAN; Aiming at the problems that the original Harris Hawk optimization algorithm is easy to fall into local optimum and slow in finding the optimum,this paper proposes an improved Harris Hawk optimization algorithm(GHHO).F...; 关键词：Harris Hawk optimization algorithm chaotic mapping cosine strategy function optimization

Research on the Application of Intelligent Optimization Algorithm in Mechanical Design: 《Mechanical Engineering Science》2024年第1期26-29,共4页Donglai LUAN; Intelligent optimization algorithm belongs to a kind of emerging technology,show good characteristics,such as high performance,applicability,its algorithm includes many contents,including genetic,particle swarm and ar...; 关键词：intelligent optimization algorithm mechanical design APPLICATION

Design and Numerical Simulation of Dust Removal System for Sutomotive Iongitudinal Beam Plasma Cutting: 《Mechanical Engineering Science》2024年第1期30-34,共5页Wenqiang GAO Xudong MA Heyu TIAN; Changchun Science and Technology Development Plan Project,Automobile Rolling Line Longitudinal Beam Cutting Process Under the Extraction and Dust Removal Process Test and Research,Project Approval No.21ST04。; To improve the poor efficiency of the dust removal system in the plasma cutting station of automotive longitudinal beams,and reduce the cutting surface quality degradation due to dust,a bottom-side suction dust remova...; 关键词：plasma cutting dust removal equipment SIMULATION

Research on Three-Dimensional Simulation of the Internal Arc Gear Skiving: 《Mechanical Engineering Science》2024年第1期35-40,共6页Xiaoqiang WU Rui XUE Erkuo GUO Dongzhou JIA Taiyan GONG Zengrong LI Haijun YANG Xiaoxue LI Xin JIANG Shuai DING Yong LIU Shitian LI; The National Natural Science Foundation of China (No.52165060,12272189);Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region: (NJYT23022);Science and Technology Projects of Inner Mongolia Autonomous Region: (2021GG0432);Central Guiding Local Science and Technology Development Plan (2022ZY0013);Basic research business fee project for universities directly under Inner Mongolia Autonomous Region (GXKY22046).; Aiming at the problems that the simulation accuracy which is reduced due to the simplification of the model,a three-dimensional simulation method based on solid modeling is being proposed.By analyzing the motion relat...; 关键词：gear skiving undeformed three-dimensional chips solid modeling

Design a Special Fixture for Tractor Lever: 《Mechanical Engineering Science》2024年第1期41-46,共6页Guanghui LI Yongliang YUAN; supported by the Henan Natural Science Foundation (No.222300420168);the Natural Science Foundation of Henan Polytechnic University (B2021-31);Fundamental Research Funds for the Universities of Henan Province (No.NSFRF220415).; Aiming at the problems of long time and poor machining precision in processing the tractor lever workpiece,a special fixture suitable for the tractor lever workpiece is designed by analyzing the processing technology ...; 关键词：tractor lever special fixture drill template

A Review of Research on Person Re-identification in Surveillance Video: 《Mechanical Engineering Science》2023年第2期1-7,共7页Yunzuo ZHANG Weiqi LIAN; Person re-identification has emerged as a hotspot for computer vision research due to the growing demands of social public safety requirements and the quick development of intelligent surveillance networks.Person re-i...; 关键词：Person re-identification Deep learning Metric learning Local features Adversarial learning

Effects of Material Parameters on Stress Distribution in Casing-cement-formation(CCF)Multilayer Composite System: 《Mechanical Engineering Science》2023年第2期8-16,共9页Chao ZHANG Yuanbo XIA Bo ZHOU Xiuxing ZHU Haijing WANG; the Independent Innovation Research Program of China University of Petroleum(East China)(Grant No.27RA2215005);the National Key Research and Development Program of China(Grant No.2017YFC0307604).; This work focus on the stress distribution of the casing-cement-formation(CCF)multilayer composite system,which is a borehole system with multiple casings and cement sheathes.Mostof the previous relevant studies are b...; 关键词：In-situ stress Stress distribution CASING Cementsheath FORMATION MULTILAYER

《Mechanical Engineering Science》