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[期刊论文] 作者：Wang Qingfeng,
来源：中国机械工程学报 年份：2000
［1］Venhovens P J Th. The development and implementation of adaptive semi-active suspension control. Vehicle System Dynamics, 1994,23 (5): 211～235［2］Hrovati D. Survey...
[期刊论文] 作者：WANG QINGFENG,,
来源：China & Africa 年份：2013
How did your interest in Africa begin? My first visit to Africa was in 1996, when I was a young lecturer at the College of Life Sciences at Wuhan University. Th...
Effect and sensitivity analysis of the rotational speed on the fluid-induced force characteristics o
[期刊论文] 作者：Wang Qingfeng,He Lidong,
来源：高技术通讯：英文版 年份：2018
The effects of the rotational speed on the fluid-induced force characteristics of a straight-throughlabyrinth gas seal （STLGS） are numerically investigated using...
[期刊论文] 作者：NIE Yong WANG Qingfeng,
来源：中国机械工程学报 年份：2009
Switch electro-hydraulic proportional amplifier(PA) widely employs single switch modulation power driving(SSMPD) or reverse discharging power driving(RDPD) at p...
[期刊论文] 作者：LIN Tianliang,WANG Qingfeng,
来源：中国机械工程学报 年份：2012
尽管在混合开凿者使用了一台水力的马达和一个发电机的传统的精力新生系统(ERS ) 能改革精力的部分，马达和发电机的功率应该更大，改革精力的时间是那么短的。起初，联合一个电、......
[期刊论文] 作者：WANG Qingfeng,LOU Zhiping,
来源：中国科学院院刊 年份：2004
With richest biodiversity in the world,Africa is the center of most conservation priorities.The difference in the composition of biodiversity is phenomenal betw...
[会议论文] 作者：Ting Wang,Qingfeng Yi,
来源：2019第二十次全国电化学大会 年份：2019
...
ELECTRO-HYDRAULIC COMPOUND CONTROL METHOD AND CHARACTERISTIC OF CONTROL FOR TENSION SYSTEM WITH HIGH
[期刊论文] 作者：ZHONG Tianyu,WANG Qingfeng,LI,
来源：中国机械工程学报 年份：2006
基于采用 electro-hydraulicproportional 消除阀门控制紧张的压力规定电路，电镀物品水力的化合物的一种新类型控制电路与扼杀联合起来的控制被介绍，它能通过即时改变获得最佳...
CONSTANT WORK-POINT CONTROL FOR PARALLEL HYBRID SYSTEM WITH CAPACITOR ACCUMULATOR IN HYDRAULIC EXCAV
[期刊论文] 作者：ZHANG Yanting WANG Qingfeng XI,
来源：中国机械工程学报 年份：2006
在混合水力的开凿者的各种各样的蓄电池的限制被分析。基于经常的工作点控制把电容器用作蓄电池的一个程序被提出。模仿混合构造机械的试验性的系统的 A 被建立，并且经常的工...
PRESSURE COMPENSATION METHOD OF UNDERWATER HYDRAULIC SYSTEM WITH HYDRAULIC POWER UNIT BEING UNDER AT
[期刊论文] 作者：Wang Qingfeng Li Yanmin Zhong,
来源：中国机械工程学报 年份：2005
Based on the analysis of the-state-of-the-art of pressure compensation of underwater hydraulic systems (UHSs), a new method of pressure compensation of UHSs, wh...
[期刊论文] 作者：WANG QingFeng ZHANG ShuYing ZO,
来源：生物医学与环境科学：英文版 年份：2011
这份报纸试图在与自来水灌溉或回收了废水的农业土壤在微生物引起的社区上调查蒽增加的影响的目的。微生物引起的社区的变化被终端限制碎片长度多型性与 16S rRNA 基因克隆图...
CONSTANT WORK-POINT CONTROL FOR PARALLEL HYBRID SYSTEM WITH CAPACITOR ACCUMULATOR IN HYDRAULIC EXCAV
[期刊论文] 作者：ZHANG Yanting,WANG Qingfeng,XI,
来源：机械工程学报（英文版） 年份：2004
Limitations of various accumulators in hybrid hydraulic excavator are analyzed. A program using capacitor as the accumulator based on constant work-point contro...
[期刊论文] 作者：WANG QingFeng,ZHANG ShuYing,ZO,
来源：黑龙江科技学院学报 年份：2011
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
PRESSURE COMPENSATION METHOD OF UNDERWATER HYDRAULIC SYSTEM WITH HYDRAULIC POWER UNIT BEING UNDER AT
[期刊论文] 作者：Wang Qingfeng,Li Yanmin,Zhong,
来源：机械工程学报（英文版） 年份：2004
Based on the analysis of the-state-of-the-art of pressure compensation of underwater hydraulic systems (UHSs), a new method of pressure compensation of UHSs, wh...
ELECTRO-HYDRAULIC COMPOUND CONTROL METHOD AND CHARACTERISTIC OF CONTROL FOR TENSION SYSTEM WITH HIGH
[期刊论文] 作者：ZHONG Tianyu,WANG Qingfeng,LI,
来源：机械工程学报（英文版） 年份：2004
Based on the pressure regulation circuit adopting electro-hydraulic proportional relief valve to control tension, a new type of electro-hydraulic compound contr...
[期刊论文] 作者：Wang Qingfeng Yang Botao Tu Hu,
来源：中国机械工程学报 年份：2002
A new control scheme, the hybrid fuzzy control method, for active damping suspension system is presented. The scheme is the result of effective combination of t...
[期刊论文] 作者：WANG Qingfeng,YE Guotian,LI Ku,
来源：中国耐火材料：英文版 年份：2016
Calcium aluminate cement bonded corundum castable specimens were prepared using brown fused corundum（ 8- 5,5- 3,3- 1 mm）,white fused corundum（ ≤ 1,≤ 0. 045 mm）,mi...
[期刊论文] 作者：Wang Qingfeng,Zhao Ju,Yang Bot,
来源：机械工程学报（英文版） 年份：2004
A statistic linearization analysis method of bad nolinear hydraulic active damping suspensiop is provided.Also the optimum control strategy of semi-active suspe...
[期刊论文] 作者：Wang Qingfeng,Yang Botao,Tu Hu,
来源：机械工程学报 年份：2004
A new control scheme, the hybrid fuzzy control method, for active damping suspension system is presented. The scheme is the result of effective combination of t...
Strategy for Synthesizing Novel Acetamidines as CO2-Triggered Switchable Surfactants via Acetimidate
[期刊论文] 作者：Yan Xu,Fan Wang,Qingfeng Hou,Y,
来源：天津大学学报:英文版 年份：2019
In this study,we developed a strategy for using the Scoggins procedure in the synthesis of acetamidines as novel C02-triggered switchable surfactants via acetim...
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