OVERSHOOT

作品数:41被引量:79H指数:5
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相关领域:自动化与计算机技术更多>>
相关作者:马高生雷华贾晨李亮赵谡玲更多>>
相关机构:苏州浪潮智能科技有限公司兰州大学浙江大学北京大学更多>>
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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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An Improved Feedforward Control Strategy to Promote the Rapidity of PMSM Servo System and Reduce Overshoot Oscillation
《CES Transactions on Electrical Machines and Systems》2025年第1期100-109,共10页Wentao Zhang Yan Zhang Yongxiang Xu Jibin Zou 
supported in part by the National Natural Science Foundation of China under Project No.52207043。
Under the condition of large inertia load,the stability of the servo system is more sensitive to the response speed and more likely to produce overshoot oscillations.In order to realize the requirements of high-precis...
关键词:Feedforward control Overshoot impulse Permanent magnet synchronous motor PD iterative control 
Switching Behavior of Cascode GaN Under Influence of Gate Driver
《CSEE Journal of Power and Energy Systems》2024年第4期1816-1833,共18页Bin Luo Guangzhao Luo Sihai Li 
supported in part by the National Natural Science Foundation of China(51707161).
With high-frequency,low power dissipation and high-efficiency characteristics,Gallium nitride(GaN)power devices are of significant benefit in designing high-speed motor drives,as they improve performance and reduce we...
关键词:Gallium nitride(GaN) gate driver oscillation and overshoot switching characteristics 
Overshoot phenomena:Observation and simulation
《Earth and Planetary Physics》2024年第2期391-399,共9页Ting Feng MoRan Liu ShiMin He Xiang Wang Chen Zhou 
the National Natural Science Foundation of China(NSFC Grant Nos.42104150,42074187,41774162,and 41704155);the Foundation of the National Key Laboratory of the Electromagnetic Environment(Grant No.6142403200303);the Chinese Academy of Sciences,Key Laboratory of Geospace Environment,University of Science&Technology of China(Grant No.GE2020-01);the Fundamental Research Funds for the Central Universities(Grant No.2042021kf0020);the Excellent Youth Foundation of Hubei Provincial Natural Science Foundation(Grant No.2019CFA054).
High-power O-mode radio waves can excite artificial instabilities in the F region,according to experiments conducted at the European Incoherent Scatter Science Association(EISCAT)heating facility.The main instabilitie...
关键词:OVERSHOOT parametric decay instability oscillating two-stream instability COMPETITION 
The Shenzhen Congress and plant conservation:What have we accomplished in the 6 years since?
《Journal of Systematics and Evolution》2023年第6期949-956,共8页Peter H.Raven Zhiyun Ouyang Paul Smith Mathis Wackernagel 
At the XiX International Botanical Congress held in Shenzhen,China,in July 2o17,the delegates unanimously adopted the Shenzhen Declaration on Plant Sciences in an effort to accelerate the contributions made by plant s...
关键词:conservation ecological overshoot EXTINCTION international collaboration Shenzhen Declaration sustainability 
An Improved Deadbeat Predictive Current Control Method for SPMSM Drives with a Novel Adaptive Disturbance Observer
《Journal of Beijing Institute of Technology》2023年第1期107-123,共17页Shuo Zhang Lingding Lei Chengning Zhang Tian Liu Shuli Wang 
supported by the National Natural Science Foundation of China(No.52005037).
To improve the dynamic performance of conventional deadbeat predictive current control(DPCC)under parameter mismatch,especially eliminate the current overshoot and oscillation during torque mutation,it is necessary to...
关键词:deadbeat predictive current control(DPCC) surface-mounted permanent magnet synchronous machine(SPMSM) extended state observer(ESO) fuzzy controller dynamic performance OVERSHOOT 
Payne Effect and Weak Overshoot in Rubber Nanocomposites被引量:1
《Chinese Journal of Polymer Science》2022年第1期85-92,共8页Zhi-Yun Li Yi-Hu Song Qiang Zheng 
financially supported by the National Natural Science Foundation of China(Nos.U1908221,51873190 and 51790503);the Fundamental Research Funds for the Central Universities(No.2020XZZX002-08)。
Payne effect and its associated weak overshoot are of importance for understanding and regulating the softening of rubber nanocomposites under large amplitude oscillations.Herein,Payne effect in diverse filled vulcani...
关键词:Vulcanizate nanocomposites Payne effect Weak overshoot 
Spatio-temporal measurements of overshoot phenomenon in pulsed inductively coupled discharge
《Chinese Physics B》2021年第4期369-375,共7页Xiang-Yun Lv Fei Gao Quan-Zhi Zhang You-Nian Wang 
Project supported by the National Natural Science Foundation of China(Grant Nos.11675039,11875101,11935005,and 12075049);the Fundamental Research Funds for the Central Universities of China(Grant Nos.DUT18TD06 and DUT20LAB201)。
Pulse inductively coupled plasma has been widely used in the microelectronics industry,but the existence of overshoot phenomenon may affect the uniformity of plasma and generate high-energy ions,which could damage the...
关键词:pulse inductively coupled plasma OVERSHOOT spatial distribution 
Evidence of X-mode heating suppressing O-mode heating被引量:4
《Earth and Planetary Physics》2020年第6期588-597,共10页Ting Feng Chen Zhou Xiang Wang MoRan Liu ZhengYu Zhao 
EISCAT is an international scientific association supported by research organizations in China(China Research Institute of Radiowave Propagation(CRIRP)),Finland(Suomen Akatemia(SA)),Japan(National Institute of Polar Research(NIPR)and Solar-Terrestrial Environment Laboratory(STEL)),Norway(The Research Council of Norway(NFR)),Sweden(Swedish Research Council(VR)),and the United Kingdom(Natural Environment Research Council(NERC)).This work was supported by the National Natural Science Foundation of China(NSFC,grants 41204111,41574146,41774162,and 41704155);the China Postdoctoral Science Foundation(grant 2017M622504).The experiment described in this work was carried out by the Russian team led by N.F.Blagoveshchenskaya.The data used in this research are available through the EISCAT Madrigal database(http://www.eiscat.se/madrigal/)and EISCAT Dynasonde database(https://dynserv.eiscat.uit.no/).
In this study,we present three experiments carried out at the EISCAT(European Incoherent Scatter Scientific Association)heating facility on October 29 and 30,2015.The results from the first experiment showed overshoot...
关键词:ionospheric heating parametric decay instability thermal parametric instability OVERSHOOT SUPPRESSION 
Fast-transient techniques for high-frequency DC–DC converters被引量:2
《Journal of Semiconductors》2020年第11期92-102,共11页Lin Cheng Kui Tang Wang-Hung Ki Feng Su 
A 30 MHz voltage-mode controlled buck converter with fast transient responses is presented.An improved differential difference amplifier(DDA)-based Type-III compensator is proposed to reduce the settling times of the ...
关键词:differential difference amplifier(DDA) Type-III compensator fast transient responses hybrid scheme high switching frequency overshoot/undershoot 
Partial Unlock for COVID-19-Like Epidemics Can Save 1 - 3 Million Lives Worldwide
《Open Journal of Epidemiology》2020年第3期283-302,共20页Robert L. Shuler Theodore Koukouvitis Dyske Suematsu 
Background: A large percentage of deaths in an epidemic or pandemic can be due to overshoot of population (herd) immunity, either from the initial peak or from planned or unplanned exit from lockdown ...
关键词:Epidemic Partial Unlock Social Distancing OVERSHOOT COVID-19 SARS-CoV-2 
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