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JUMPING: 作品数：109被引量：163H指数：6; 导出分析报告; 相关领域：文化科学更多>>; 相关作者：赵光耀孔秀英景蕊莲毛新国贾继增更多>>; 相关机构：爱马仕皮具公司南京大学中国农业科学院作物科学研究所清华大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Generating non-jumps from a known one: 《Science China Mathematics》2024年第12期2899-2908,共10页Jianfeng Hou Heng Li Caihong Yang Yixiao Zhang; supported by National Natural Science Foundation of China(Grant No.12071077)。; Let r≥2 be an integer.The real numberα∈[0,1)is a jump for r if there exists a constant c>0 such that for any?>0 and any integer m≥r,there exists an integer n_0(ε,m)satisfying any r-uniform graph with n≥n_0(ε,m)...; 关键词：jumping number non-jump Turán density hypergraph Lagrangian

Bionic Jumping of Humanoid Robot via Online Centroid Trajectory Optimization and High Dynamic Motion Controller: 《Journal of Bionic Engineering》2024年第6期2759-2778,共20页Xiangji Wang Wei Guo Zhicheng He Rongchao Li Fusheng Zha Lining Sun; supported in part by the National Key Research and Development Program of China(2020YFB13134);Major Project of National Natural Science Foundation of China(U2013602);The National Nature Science Foundation of China(52075115);HIT Major Campus Cultivation Project(2023FRFK01001);National independent project(SKLRS202301A12).; The dynamic motion capability of humanoid robots is a key indicator for evaluating their performance.Jumping,as a typical dynamic motion,is of great significance for enhancing the robot’s flexibility and terrain adap...; 关键词：Humanoid robots Jumping motion control Centroid trajectory optimization Optimization and optimal control

Towards Jumping Skill Learning by Target-guided Policy Optimization for Quadruped Robots: 《Machine Intelligence Research》2024年第6期1162-1177,共16页Chi Zhang Wei Zou Ningbo Cheng Shuomo Zhang; National Natural Science Foundation of China(No.61773374);National Key Research and Development Program of China(No.2017YFB1300104).; Endowing quadruped robots with the skill to forward jump is conducive to making it overcome barriers and pass through complex terrains.In this paper,a model-free control architecture with target-guided policy optimiza...; 关键词：Jumping locomotion for quadruped robot policy optimization deep reinforcement learning(DRL) locomotion control robot learning

Comparison between Two Different Manufactured Forms of β-Tricalcium Phosphate Bone Graft in Immediate Implant Placement: 《Open Journal of Stomatology》2024年第11期410-420,共11页Abdulaleem Mahmoud Sharroud Abdel Aziz Baiomy Abdullah Mohamed Alaa El-Din Mohamed; Objectives: The aim of this study was to compare the efficacy of using the synthetic β-TCP bone grafting material in two different manufacturing forms (putty and granular) in grafting the jumping zone around immediat...; 关键词：β-Tricalcium Phosphate Bone Substitute Putty Form and Granular Form Grafting the Jumping Zone around Immediate Implant

Wing buzzing as a mechanism for generating vibrational signals in psyllids (Hemiptera: Psylloidea): 《Insect Science》2024年第5期1466-1476,共11页Jernej Polajnar Elizaveta Kvinikadze Adam W.Harley Igor Malenovsky; The work was supported by the Slovenian Research and Innovation Agency(ARIS)through the core research funding program"Communities,interactions and communications in ecosystems"(P1-0255)awarded to the National Institute of Biology。; Psyllids,or jumping plant lice(Hemiptera:Sternorrhyncha:Psylloidea),are a group of small phytophagous insects that include some important pests of crops world-wide.Sexual communication of psyllids occurs via vibration...; 关键词：Cacopsylla pyrisuga high-speed video recording jumping plant lice sexual communication substrate-borne vibrational signals vibrational communication

Perception-Driven Learning of High-Dynamic Jumping Motions for Single-Legged Robots: 《Journal of Bionic Engineering》2024年第4期1733-1746,共14页Nengxiang Sun Fei Meng Sai Gu Botao Liu Xuechao Chen Zhangguo Yu Qiang Huang; supported by the National Key Research Program of China 2018AAA0100103.; Legged robots show great potential for high-dynamic motions in continuous interaction with the physical environment,yet achieving animal-like agility remains significant challenges.Legged animals usually predict and p...; 关键词：Deep reinforcement learning High-dynamic jump Perception driven Single-legged robot

Modified filter for mean elements estimation with state jumping: 《Journal of Systems Engineering and Electronics》2024年第4期999-1012,共14页YU Yanjun YUE Chengfei LI Huayi WU Yunhua CHEN Xueqin; This work was supported by National Natural Science Foundation of China(12372045);Shanghai Aerospace Science and Technology Program(SAST2021-030).; To investigate the real-time mean orbital elements(MOEs)estimation problem under the influence of state jumping caused by non-fatal spacecraft collision or protective orbit trans-fer,a modified augmented square-root u...; 关键词：unscented Kalman filter mean orbital elements(MOEs)estimation state jumping detection nonlinear system

Jumping droplets: 《Droplet》2024年第2期3-33,共31页Jonathan B.Boreyko; When microdroplets with quasi-spherical contact angles coalesce together on a low-adhesion substrate,the capillary-inertial expansion of the liquid bridge induces a dramatic out-of-plane jumping event due to symmetry ...; 关键词：CAPILLARY ILLUSTRATION RATIONAL

基于“人与社会”主题意义探究的英语小说阅读教学——以“The Celebrated Jumping Frog of Calaveras County”为例: 《英语广场（学术研究）》2024年第8期133-136,共4页陈蕾; 主题意义探究是英语学科核心素养背景下实现英语教学工具性和人文性统一以及实现育人目标的有效途径。本文基于“人与社会”主题意义,深入探究英语小说阅读教学的内涵、价值与设计原则,并以短篇小说“The Celebrated Jumping Frog of Ca...; 关键词：主题意义阅读教学教学设计

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