HYDRAULIC

作品数:598被引量:1304H指数:14
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Active Disturbance Rejection Control of Hydraulic Quadruped Robots Rotary Joints for Improved Impact Resistance
《Chinese Journal of Mechanical Engineering》2024年第5期439-452,共14页Huaizhi Zong Zhixian Yang Xiu Yu Junhui Zhang Jikun Ai Qixin Zhu Feng Wang Qi Su Bing Xu 
Supported by National Natural Science Foundation of China(Grant No.U21A20124);China Postdoctoral Science Foundation(Grant Nos.2023T160570,2022M722737);the Key Research and Development Program of Zhejiang Province of China(Grant No.2022C01039).
Hydraulic actuated quadruped robots have bright application prospects and significant research values in unmanned area investigation,disaster rescue and other scenarios,due to the advantages of high payload and high p...
关键词:Quadruped robot Active disturbance rejection control Extended state observer Impact resistance Hydraulic rotary actuator 
Light weight design and integrated method for manufacturing hydraulic wheel-legged robots
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2024年第9期701-715,共15页Xu LI Haoyang YU Huaizhi ZONG Haibo FENG Yili FU 
Heilongjiang Provincial Youth Science and Technology Talent Support Project(No.2023QNTJ008);Self-Planned Task of State Key Laboratory of Robotics and System from Harbin Institute of Technology(HIT)(No.SKLRS 202301A03);Open Foundation of the State Key Laboratory of Fluid Power and Mechatronic Systems(No.GZKF-202203),China.
Design and manufacturing play pivotal roles in hydraulic-driven robotic development.However,previous studies have emphasized mainly results and performance,often overlooking the specifics of the design and manufacturi...
关键词:Wheel-legged robot Hydraulic driven Topology optimization Wheel-legged robot Hydraulic driven Topology optimization Additive manufacturing(AM) Jump control 
Optimal Energy Efficiency Based High-speed Flying Control Method for Hydraulic Quadruped Robot
《Journal of Bionic Engineering》2024年第3期1156-1173,共18页Qingjun Yang Zhenyang Zhang Rui Zhu Dianxin Wang 
Herein,a control method based on the optimal energy efficiency of a hydraulic quadruped robot was proposed,which not only realizes the optimal energy efficiency of flying trot gait but also ensures the stability of hi...
关键词:Hydraulic quadruped robot Flying trot Energy efficiency Active compliance control 
Compliance motion control of the hydraulic dual-arm manipulator with adaptive mass estimation of unknown object被引量:1
《Frontiers of Mechanical Engineering》2024年第1期35-52,共18页Bolin SUN Min CHENG Ruqi DING Bing XU 
supported by the National Natural Science Foundation of China(Grant Nos.52075055 and U21A20124);the Strategic Basic Product Project from the Ministry of Industry and Information Technology,China(Grant No.TC220H064).
Given the limited operating ability of a single robotic arm,dual-arm collaborative operations have become increasingly prominent.Compared with the electrically driven dual-arm manipulator,due to the unknown heavy load...
关键词:hydraulic dual-arm manipulator compliance motion control unknown object adaptive mass estimation nonlinear control 
Performance Analysis and Flexible Control of a Novel Ball Double-screw Hydraulic Robot Knee Joint
《Journal of Bionic Engineering》2023年第5期2147-2163,共17页Jie Shao Yongming Bian Meng Yang Guangjun Liu 
supported by the Top Discipline Plan of Shanghai Universities-Class I,the National Natural Science Foundation of China(52205279);the China National Postdoctoral Program for Innovative Talents(BX20190242);the Open Foundation of the State Key Laboratory of Fluid Power and Mechatronic Systems(GZKF-202017);the Open Foundation of the National Engineering Technology Research Center for Prefabrication Construction in Civil Engineering(2021CPCCE-K02).
Focusing on the ball double-screw hydraulic knee joint as the research object,this paper analyzes the load driving performance of the hydraulic knee joint.Taking the posture data of the human body such as walking,squa...
关键词:Bionic robot Ball double-screw hydraulic joint Robot knee joint Performance analysis Humanoid motion control Flexible control 
Dynamic Simulation and Test Verifcation of Hydraulic Automatic Tensioner for an Engine Timing Chain Drive System
《Chinese Journal of Mechanical Engineering》2023年第5期291-303,共13页Zengming Feng Jinxing Yang Fei Wang 
As a fundamental component of an automobile engine’s timing chain drive system, the hydraulic automatic tensioner signifcantly enhances fuel economy while minimizing system vibrations and noise. However, there is a n...
关键词:Hydraulic automatic tensioner Timing chain Leakage gap Hysteresis curve 
Output feedback control and parameters influence analysis of active suspension electro-hydraulic servo actuator
《High Technology Letters》2023年第2期159-165,共7页张伟 ZHAO Dingxuan GONG Mingde 
Supported by the National Natural Science Foundation of China (No. U20A20332, 52175063);Hebei Province PhD Graduate Innovation Funding Project (No. CXZZBS2021121)。
The hydraulic servo actuator of heavy vehicle active suspension is investigated to clarify the correlation between system parameters and the control characteristics of active suspension hydraulic servo system.Accordin...
关键词:active suspension NONLINEAR hydraulic servo actuator output feedback 
Design and Control for WLR-3P:A Hydraulic Wheel-Legged Robot被引量:1
《Cyborg and Bionic Systems》2023年第1期243-259,共17页Xu Li Haoyang Yu Haibo Feng Songyuan Zhang Yili Fu 
supported by the Innovative Research Groups of the National Natural Science Foundation of China(51521003);the Natural Science Foundation of Heilongjiang Province of China(YQ2021F011);Key Research Project of Zhejiang Lab(no.115002-AC2101);funded by Open Foundation of the State Key Laboratory of Fluid Power and Mechatronic Systems。
The robot used for disaster rescue or field exploration requires the ability of fast moving on flat road and adaptability on complex terrain.The hybrid wheel-legged robot(WLR-3P,prototype of the third-generation hydra...
关键词:ROBOT ROBOT TERRAIN 
Use of Multi-Method Approach for a Gravity Irrigation Network Diagnosis: Case of Karfiguela Paddy Field in Burkina Faso
《Agricultural Sciences》2022年第12期1396-1420,共25页Hillary Marie Michelle Compaore Élie Serge Gaë tan Sauret Ouindinboudé Jacques Kissou Mahougbé August Abdon Kinglo Pascal Bazongo Poulouma Louis Yameogo Mamadou Koita Idriss Serme 
Burkina Faso is an agricultural and landlocked country whose agriculture is dependent on climatic hazards. Irrigated agriculture therefore appears as an alternative to secure, intensify and sustainably increase agricu...
关键词:Irrigated Perimeter Hydraulic Network Rice Cultivation Water Management Remote Sensing 
Investigation Design and Reasonable Suggestion of Geological Disaster in Hydraulic Engineering Environment
《外文科技期刊数据库(文摘版)工程技术》2021年第8期506-509,共6页LU Xin 
Under the background of the new era, the hydro-environmental geology work must adapt to the increasingly strict requirements of modernization construction, and must continuously deepen the reform. This paper discusses...
关键词:prevention and control of hydraulic environmental geological disasters CASE analysis PROPOSAL 
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