机构

• 长春光学精密机械与物... [5]
• 广州能源研究所 [3]
• 半导体研究所 [2]
• 力学研究所 [1]
• 地质与地球物理研究所 [1]
• 国家空间科学中心 [1]
• 更多

采集方式

• OAI收割 [16]

内容类型

• 期刊论文 [11]
• 会议论文 [5]

发表日期

• 2023 [1]
• 2022 [1]
• 2020 [1]
• 2018 [3]
• 2017 [2]
• 2013 [1]
• 更多

学科主题

• constructi... [1]
• energy & f... [1]
• engineerin... [1]
• 半导体物理 [1]
• 微电子学 [1]

筛选

浏览/检索结果: 共16条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 The ultra-high sensitivity of mass resonator achieved by the beam with variable thickness 期刊论文  OAI收割 RESULTS IN PHYSICS, 2023, 卷号: 49, 页码: 106483 作者:  Wei CX(卫晨曦);  Zhang Y(张吟)   |  收藏  |  浏览/下载：17/0  |  提交时间：2023/06/15 Mass resonator  Sensitivity  Shape optimization  Resonant frequency  Beam  Variable thickness   Experimental Study on the Influence of Flexible Control on Key Parameters in Reverse Osmosis Desalination 期刊论文  OAI收割 IEEE ACCESS, 2022, 卷号: 10, 页码: 4844-4860 作者:  Chu, Shuai;  Zhang, Shitan;  Ma, Xiaona;  Li, Yinxuan;  Qiu, Denggao   |  收藏  |  浏览/下载：40/0  |  提交时间：2022/02/21 Desalination  Feeds  Energy consumption  Reverse osmosis  Production  Bars  Synchronous motors  Reverse osmosis  variable-frequency drive  specific energy consumption  recovery rate  power frequency   Energy Efficient Control of Parallel Variable-Frequency Pumps in Magnetic Water-Cooling System 期刊论文  OAI收割 JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2020, 卷号: 142 作者:  Qiu, Wenjun;  Ouyang, Zhengrong   |  收藏  |  浏览/下载：91/0  |  提交时间：2020/11/26 parallel pumps  variable frequency  efficiency  off-rating conditions  optimal control  energy-saving   Comparative study of receiver-side ghost wavefield attenuation on different marine acquisition configurations 期刊论文  OAI收割 Journal of Geophysics and Engineering, 2018, 卷号: 15, 期号: 2 作者:  Zhang,Hao;  Liu,Qiancheng;  Li,Hongyuan;  Zhang,Yi   |  收藏  |  浏览/下载：38/0  |  提交时间：2018/09/26 ghost wavefield attenuation  variable-depth streamer acquisition  broadband processing  frequency response   Doppler-robust high-spectrum-efficiency VCM-OFDM scheme for low Earth orbit satellites broadband data transmission 期刊论文  OAI收割 IET COMMUNICATIONS, 2018, 卷号: 12, 期号: 1, 页码: 35-43 作者:  Li, Jionghui;  Xiong, Weiming;  Sun, Geng;  Wang, Zhugang;  Huang, Yonghui   |  收藏  |  浏览/下载：73/0  |  提交时间：2018/03/02 Satellite Ground Stations  Satellite Links  Radio Receivers  Radio Transmitters  Ofdm Modulation  Modulation Coding  Doppler Shift  Filtering Theory  Doppler-robust High-spectrum-efficiency Vcm-ofdm Scheme  Low Earth Orbit Satellites Broadband Data Transmission  High-efficiency Satellite-ground Downlink Data Transmission System  Limited Spectrum Resource  Dynamic Link Conditions  Orbital Motion  Leo Satellite  Variable Coding Modulated Orthogonal Frequency Division Multiplexing  Satellite On-board Transmitter  Ground Station Receiver  Filtered-ofdm Signal  Adjustable Codmod  Spectral Efficiency  Physical Layer Frame Structure  Doppler Frequency Shift Compensation  Future Gigabit X-band Reliable Satellite-ground Downlink Transmissions   Multi-target detection method based on variable carrier frequency chirp sequence 期刊论文  OAI收割 SENSORS, 2018, 卷号: 18, 期号: 10, 页码: 1-12 作者:  Wang W(王伟);  Du JS(杜劲松);  Gao J(高洁)   |  收藏  |  浏览/下载：68/0  |  提交时间：2018/11/09 Multi-target Detection  Continuous Wave Radar Systems  Variable Carrier Frequency Chirp Sequence  Doppler Ambiguity   单缸补气转子式压缩机在热泵系统中制热性能 期刊论文  OAI收割 化工学报, 2017, 卷号: 68, 期号: 9, 页码: 3551-3557 作者:  孙晋飞;  朱冬生;  尹应德;  李修真;  涂爱民   |  收藏  |  浏览/下载：33/0  |  提交时间：2018/12/21 空气源热泵  补气  单缸滚动转子式压缩机  制热性能  变频  补气压力  air-source heat pump  vapor injection  single cylinder rotary compressor  heating performance  variable frequency  injection pressure   变频双级离心式冷水机组原理及其控制分析 期刊论文  OAI收割 流体机械, 2017, 卷号: 45, 期号: 6, 页码: 77-82 作者:  董凯军;  邵振华;  王志强;  孙钦;  黄祥发   |  收藏  |  浏览/下载：31/0  |  提交时间：2018/12/21 离心  双级  变频  节流  回油  设备冷却  喘振  centrifugal chiller  variable frequency  double-stage  throttle  oil return  equipment cooling  surge   Laser cleaning of neutral attenuator plate based on low power laser diode (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012, October 12, 2012 - October 14, 2012, Jilin, China 作者:  Chen Y.;  Li L. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 Laser cleaning is a non-contact  green and environmental cleaning method  which can effectively remove particulate contaminations of sizes as small as 0.1 m without damage to the optics. But most laser cleaning devices are large and heavy  also expensive due to using large lasers such as CO2 laser  YAG Laser etc. In this work a low power LD was tried to clean fingerprint and dust contaminated on the surface of the attenuator glasses plates. In the laser cleaning experiment with low power diode the fingerprint grease can be efficient to be cleaned  but there is no evident effect for cleaning inorganic dust. The cleaning different degree of fingerprint contaminations was investigated at the variable laser parameters  including laser power and irradiation time. An optical microscope was used to analyze the cleaning effect. The results show that low power LD can effectively remove the fingerprint on the surface of absorptive-type attenuator glass plates. On the premise that the attenuator optics glasses are not damaged  the cleaning area increases with the increase of radiation time and laser power. The cleaning area doesn't change much with the variation of laser frequency when the other parameters are the same. (2013) Trans Tech Publications  Switzerland.   Design and optimization of supporting structure for scanning mirror in aviation remote sensor (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China 作者:  Yang H. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 An optical supporting structure is studied to improve its structure stiffness and reduce the rotate error to meet the requirement of aviation remote sensor. A formula to calculate fundamental frequency is proposed using Rayleigh-Ritz method  and a method of is analyzed. By means of OPTISTRUCT software  the maximum fundamental frequency is converted to object function  the deformation under the gravity and the mass are assigned to state variable  wall thicknesses of the structure are converted to design variables. The analysis and test results indicate that the fundamental frequency of designed optical supporting structure has been improved 37.2 Hz from 96.9 Hz  which guarantee the reliability of the sweep mechanism  and the rotate error is 4.89  which is satisfied for the rotate accuracy in plunge angle. The method of optimization has a certain instructional significance for the design of supporting structures in aviation remote sensor. 2011 IEEE.