SERVO

作品数:206被引量:295H指数:9
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相关领域:自动化与计算机技术更多>>
相关作者:郭丹崔志刚文劲松付永领郭方达更多>>
相关机构:江苏省人民医院北京航空航天大学芜湖职业技术学院蚌埠医学院第二附属医院更多>>
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相关基金:国家自然科学基金国家高技术研究发展计划国家教育部博士点基金中国博士后科学基金更多>>
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Medical Grabbing Servo System with Friction Compensation Based on the Differential Evolution Algorithm被引量:4
《Chinese Journal of Mechanical Engineering》2021年第6期316-330,共15页Yeming Zhang Kaimin Li Meng Xu Junlei Liu Hongwei Yue 
Supported by Open Foundation of the State Key Laboratory of Fluid Power and Mechatronic Systems(Grant No.GZKF-202016);Henan Province Science and Technology Key Project of China(Grant No.202102210081);Fundamental Research Funds for Henan Province Colleges and Universities of China(Grant No.NSFRF140120);Doctor Foundation of Henan Polytechnic University of China(Grant No.B2012-101).
This paper introduces a pneumatic finger cylinder servo control system for medical grabbing.First,according to the physical structure of the proportional directional valve and the pneumatic cylinder,the state equation...
关键词:Position control Friction compensation Differential evolution Parameter optimization 
Analysis of the Internal Characteristics of a De ector Jet Servo Valve被引量:8
《Chinese Journal of Mechanical Engineering》2019年第2期180-192,共13页Hao Yan Yukai Ren Lei Yao Lijing Dong 
Supported by National Natural Science Foundation of China(Grant No.51775032);Foundation of Key Laboratory of Vehicle AdvancedManufacturing,Measuring and Control Technology,Beijing Jiaotong University,Ministry of Education,China
In current research on deflector jet servo valves, the receiver pressure estimated using traditional two-dimensional simulation and theoretical calculation is always lower than the experimental data; therefore, credib...
关键词:DEFLECTOR JET SERVO VALVE COMPUTATIONAL fluid dynamics(CFD) Numerical simulation 
Structural Design and Dynamic Characteristics of Overloaded Horizontal Servo Cylinder for Resisting Dynamic Partial Load
《Chinese Journal of Mechanical Engineering》2019年第1期103-112,共10页Linan Ma Qingxue Huang Lifeng Ma Qiangjun Ma Wenze Zhang Heyong Han 
Supported by Nation Youth Science Foundation of China(Grant No.51505315);Collaboration Innovation Center of Taiyuan Heavy Machinery Equipment and Shanxi Provincial Natural Science Foundation of China(Grant No.201701D221135);Innovative Project of Graduate Education in Shanxi Province of China(Grant No.2016BY132)
When an output curve force is applied to a horizontal servo cylinder with a heavy load, the piston rod bears a dynamic partial load based on the installation and load characteristics, which significantly a ects the fr...
关键词:DYNAMIC partial load SERVO CYLINDER Asymmetrical static-pressure support structure BEARING characteristics 
Controller Parameter Tuning of Delta Robot Based on Servo Identification被引量:9
《Chinese Journal of Mechanical Engineering》2015年第2期267-275,共9页ZHAO Qing WANG Panfeng MEI Jiangping 
Supported by National Natural Science Foundation of China(Grant Nos.51305293,51135008)
High-speed pick-and-place parallel robot is a system where the inertia imposed on the motor shafts is real-time changing with the system configurations.High quality of computer control with proper controller parameter...
关键词:parallel robot servo system identification parameter tuning mean square error 
Adaptive Robust Motion Trajectory Tracking Control of Pneumatic Cylinders with LuGre Model-based Friction Compensation被引量:6
《Chinese Journal of Mechanical Engineering》2014年第4期802-815,共14页MENG Deyuan TAO Guoliang LIU Hao ZHU Xiaocong 
Supported by National Natural Science Foundation of China(Grant Nos.50775200,50905156)
Friction compensation is particularly important for motion trajectory tracking control of pneumatic cylinders at low speed movement. However, most of the existing model-based friction compensation schemes use simple c...
关键词:servo-pneumatic system tracking control sliding mode control adaptive control LuGre model 
Optimal Design of a Main Driving Mechanism for Servo Punch Press Based on Performance Atlases被引量:7
《Chinese Journal of Mechanical Engineering》2013年第5期909-917,共9页ZHOU Yanhua XIE Fugui LIU Xinjun 
supported by National Natural Science Foundation of China(Grant No.51021064);National Key Scientific and Technological Program of China(Grant No.2010ZX04004-116)
The servomotor drive turret punch press is attracting more attentions and being developed more intensively due to the advantages of high speed,high accuracy,high flexibility,high productivity,low noise,cleaning and en...
关键词:servo punch press main driving mechanism dimensional optimization transmission index performance atlas 
Multifunctional Measurement System for High Precision Planetary Servo Gearhead
《Chinese Journal of Mechanical Engineering》2012年第2期398-404,共7页FAN Shuqian ZHANG Lili WANG Lei SHI Mingquan 
supported by Fundamental Research Funds for the Central Universities of China (Grant No. ZYGX2009J077);Research Fund for the Doctoral Program of Higher Education of China (Grant No.200806141063)
As an essential component of a servo system,mechanical properties of high precision planetary servo gearhead direct influence on the validation,stability and accuracy of the servo control system.However,mechanical pro...
关键词:servo gearhead measurement hysteresis plot emergency stop torque 
Experimental Research on Effects of Process Parameters on Servo Scanning 3D Micro Electrical Discharge Machining被引量:3
《Chinese Journal of Mechanical Engineering》2012年第1期114-121,共8页TONG Hao LI Yong HU Manhong 
supported by National Natural Science Foundation of China (Grant No. 50905094);National Hi-tech Research and Development Program of China (863 Program, Grant No. 2009AA044204, Grant No. 2009AA044205);China Postdoctoral Science Foundation (Grant No. 20080440378, Grant No. 200902097)
Servo scanning 3D micro electrical discharge machining (3D SSMEDM) is a novel and effective method in fabricating complex 3D micro structures with high aspect ratio on conducting materials. In 3D SSMEDM process, the a...
关键词:micro electrical discharge machining(micro EDM) servo scanning machining 3D micro-structure process parameter 
Design of a Servo Mechanical Press with Redundant Actuation被引量:7
《Chinese Journal of Mechanical Engineering》2009年第4期574-579,共6页GUO Weizhong GAO Feng 
supported by National Natural Science Foundation of China (Grant No. 50875161, No. 50405017);National Hi-Tech Research and Development Program of China (863 Program, Grant No. 2006AA04Z118)
A servo press is a new type of mechanical press that is driven by programmable motors and offers superior performance such as low noise, excellent efficiency and high precision for metal forming operations. Similar to...
关键词:servo mechanical press redundant actuation mechanism design visual global optimization PROTOTYPE 
TWO-COORDINATE DUAL-SERVO CONTOURERROR COMPENSATION TECHNOLOGY FOR ULTRA-PRECISION MANUFACTURING被引量:1
《Chinese Journal of Mechanical Engineering》2000年第1期47-51,共5页Zhu Jianzhong Zhang Mingliang Li Shengyi (School of Mechatronics Engineering and Automation National University of Defense Technology) 
A technology of two-coordinate dual-servo(TCDS) is proposed. Using this technology which is based on error compensation, workpieces of higher contour accuracy could he turned on ultra-precision machine tool with Poor ...
关键词:Ultra-precision manufacturing Dual-servo Contour error 
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