中国科学院机构知识库网格系统: 检索

Hundred watt level and high energy compact hybrid fiber femtosecond laser with good beam quality 期刊论文 OAI收割
LASER PHYSICS LETTERS, 2023, 卷号: 20, 期号: 5
作者: Li, Qianglong; Li, Feng; Zhao, Wei; Wang, Yishan; Wen, Wenlong

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收藏 | 浏览/下载：22/0 | 提交时间：2023/05/19

femtosecond fiber laser high power and high energy fiber solid-state hybrid high beam quality

Application of the quality function deployment method in the mechanical structure design of subsea power devices 期刊论文 OAI收割
OCEAN ENGINEERING, 2022, 卷号: 247, 页码: 14
作者: Yan, Jiajie; Luo, Wanzhen; Wang, Jiaxi; Yang, Wenzha; Ma, Yong

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收藏 | 浏览/下载：14/0 | 提交时间：2022/05/20

Quality function development Mechanical structure design Subsea power device House of quality Finite element analysis

Research and implementation on high-precision power quality monitoring system of EAST power supply 期刊论文 OAI收割
ENERGY REPORTS, 2021, 卷号: 7
作者: Qu, Jun; Fu, Peng; Tian, Yunxiang; Lu, Jing; Mao, Zhiwei

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收藏 | 浏览/下载：58/0 | 提交时间：2021/11/15

Monitoring system Power quality Harmonic and inter-harmonic EAST power supply

On Performance Optimization and Quality Control for Approximate-Communication-Enabled Networks-on-Chip 期刊论文 OAI收割
IEEE TRANSACTIONS ON COMPUTERS, 2021, 卷号: 70, 期号: 11, 页码: 1817-1830
作者: Xiao, Siyuan; Wang, Xiaohang; Palesi, Maurizio; Singh, Amit Kumar; Wang, Liang

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收藏 | 浏览/下载：34/0 | 提交时间：2021/12/01

Optimization Quality control Approximate computing System performance Power demand Measurement Runtime Approximate computing many-core system networks-on-chip

Estimating the Resource Demand in Power-Aware Clusters by Regressing a Linearly Dependent Relation 期刊论文 OAI收割
IEEE TRANSACTIONS ON SUSTAINABLE COMPUTING, 2021, 卷号: 6, 期号: 3, 页码: 385-397
作者: Hu, Cheng; Deng, Yuhui; Yang, Laurence T.; Zhao, Yufan

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收藏 | 浏览/下载：43/0 | 提交时间：2021/12/01

Estimation Servers Linear regression Quality of service Computational modeling Analytical models Task analysis Resource demand estimation linear regression power-aware cluster QoS SLA

Power Quality Analysis for Poloidal Field Power Supply System in EAST 期刊论文 OAI收割
FUSION SCIENCE AND TECHNOLOGY, 2021
作者: Qu, Jun; Fu, Peng; Wu, Yanan; Lu, Jing; Zhu, Mingxing

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收藏 | 浏览/下载：42/0 | 提交时间：2021/05/31

EAST poloidal field power supply harmonics and interharmonics power quality analysis emission characteristics

Volt-VAR-Pressure Optimization of Integrated Energy Systems With Hydrogen Injection 期刊论文 OAI收割
IEEE TRANSACTIONS ON POWER SYSTEMS, 2021, 卷号: 36, 期号: 3, 页码: 2403-2415
作者: Zhao, Pengfei; Lu, Xi; Cao, Zhidong; Gu, Chenghong; Ai, Qian

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收藏 | 浏览/下载：32/0 | 提交时间：2021/06/07

Hydrogen Indexes Optimization Uncertainty Natural gas Voltage control Reactive power Integrated energy systems gas quality renewable uncertainty two-stage distributionally robust optimization volt-VAR optimization

AggreFlow: Achieving Power Efficiency, Load Balancing, and Quality of Service in Data Center Networks 期刊论文 OAI收割
IEEE-ACM TRANSACTIONS ON NETWORKING, 2021, 卷号: 29, 期号: 1, 页码: 17-33
作者: Guo, Zehua; Xu, Yang; Liu, Ya-Feng; Liu, Sen; Chao, H. Jonathan

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收藏 | 浏览/下载：38/0 | 提交时间：2021/04/26

Load management Control systems Quality of service Data centers Power demand Dynamic scheduling Flow scheduling power-efficient data center networks power saving OpenFlow

The braking index of PSR B0540-69 and the associated pulsar wind nebula emission after spin-down rate transition 期刊论文 OAI收割
Monthly Notices of the Royal Astronomical Society, 2020, 卷号: 494, 页码: 1865-1870
作者: HXMT

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收藏 | 浏览/下载：56/0 | 提交时间：2022/02/08

stars: magnetic field stars: neutron pulsars: general Astrophysics - High Energy Astrophysical Phenomena Abstract: In 2011 December, PSR B054-69 experienced a spin-down rate transition (SRT), after which the spin-down power of the pulsar increased by $\sim 36{{\ \rm per\ cent}}$. About 1000 d after the SRT, the X-ray luminosity of the associated pulsar wind nebula (PWN) was found to brighten by $32\pm 8{{\ \rm per\ cent}}$. After the SRT, the braking index n of PSR B0540-69 changes from n = 2.12 to 0.03 and then keeps this value for about five years before rising to n = 0.9 in the following years. We find that most of the current models have difficulties in explaining the measured braking index. One exceptive model of the braking index evolution is the increasing dipole magnetic field of PSR B0540-69. We suggest that the field increase may result from some instabilities within the pulsar core that enhance the poloidal component at the price of toroidal component of the magnetic field. The increasing dipole magnetic field will result in the X-ray brightening of the PWN. We fit the PWN X-ray light curve by two models: one assumes a constant magnetic field within the PWN during the brightening and the other assumes an enhanced magnetic field proportional to the energy density of the PWN. It appears that the two models fit the data well, though the later model seems to fit the data a bit better. This provides marginal observational evidence that magnetic field in the PWN is generated by the termination shock. Future high-quality and high-cadence data are required to draw a solid conclusion.

Load-Balancing and QoS Based Dynamic Resource Allocation Method for Smart Gird Fiber-Wireless Networks 期刊论文 OAI收割
CHINESE JOURNAL OF ELECTRONICS, 2019, 卷号: 28, 期号: 6, 页码: 1234-1243
作者: Xu Siya; Li Peng; Qi Feng; Guo Shaoyong; Zhou Guiping

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收藏 | 浏览/下载：25/0 | 提交时间：2021/02/02

optical fibre networks quality of service radio access networks radiofrequency interference resource allocation smart power grids virtualisation wireless channels realtime resource consumption time-window based substrate network resource update mechanism smart gird communication services specific QoS requirements resource utilization Fiber-wireless access networks real-time network resource allocation smart gird Fiber-wireless networks dynamic resource allocation method unbalanced resource consumption load-balancing based resource allocation mechanism QoS-based Virtual network request sorting mechanism allocation algorithm resource status substrate networks Load-balancing Quality of Service (QoS) Smart grid communication networks Fiber-wireless (Fi-Wi) networks Resource allocation