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作品数:128被引量:139H指数:6
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相关领域:理学机械工程更多>>
相关作者:李爱群赵玲张竞朱玲玲陈涛更多>>
相关机构:清华大学东南大学第三军医大学西南医院重庆医科大学附属第一医院更多>>
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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>>
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Concentric Annular Clearance-Controllable Pressure Characteristics Research of a High Pressure Pneumatic Pressure Assembly
《Chinese Journal of Mechanical Engineering》2011年第1期121-126,共6页WANG Xuanyin XU Zhipeng 
supported by National Natural Science Foundation of China(Grant No.50575202)
High pressure is an important development orientation in pneumatic field,since it can not only improve dynamic characteristics of pneumatic system but also decrease the size of components and mounting space.Due to the...
关键词:high pressure pneumatic concentric annular clearance controllable pressure slide valve LEAKAGE 
MEASUREMENT OF 2-DIMENSIONAL DISPLACEMENT USING 2-D ZERO-REFERENCE MARKS被引量:2
《Chinese Journal of Mechanical Engineering》2005年第2期314-316,共3页WangYingnan ZhouChenggang HuangWenhao 
This project is supported by National Natural Science Foundation of China(No.50335050, No.50275140)Specialized Research Foundation for Doctoral Program of Higher Education (SRFDP) of China(No. 20030358020).
Several 2-D displacement sensing methods are reviewed. As to the crossdiffraction grating, there is no absolute zero-reference. In regards to the optical fiber method,the output signal is affected greatly by the quali...
关键词:Cross diffraction grating Optical displacement sensor Concentric-circlegratings 2-D zero-reference marks Nano-positioning 
WORK PRINCIPLE AND CHARACTERISTIC ANALYSES OF HYDROSTATIC BEARING被引量:1
《Chinese Journal of Mechanical Engineering》2002年第2期162-166,共5页Nie Songlin Li ZhuangyunSchool of Mechanical Science and Engineering, Huazhong University of Science and TechnologyWuhan 430074, China 
This project is supported by National Natural Science Foun-dation of China (No. 59975031).
Aiming at the new characteristic of water hydraulic system, a kind ofhydrostatic bearing with a concentric gap damper is introduced. The lubricative film thickness ofthe hydrostatic bearing possesses inflexibility and...
关键词:Hydrostatic bearing Concentric gap Water lubricity Water hydraulicmotor 
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