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Improving Disturbance Rejection Performance of EID-Based Control by Employing PLTD 期刊论文
IEEE ACCESS, 2023, 卷号: 11, 页码: 108024-108032
Authors:  Yang, Lei;  Wang, Na;  Liu, Zhiyong;  Li, Ning
Adobe PDF(1407Kb)  |  Favorite  |  View/Download：8/0  |  Submit date：2024/01/10
Disturbance estimation and compensation  equivalent input disturbance (EID)  predictor linear tracking differentiator (PLTD)  linear quadratic regulator (LQR)  perfect regulation  
The compound fault interaction analysis of the planet bearing system 期刊论文
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2022, 卷号: 44, 期号: 12, 页码: 606
Authors:  Xue, Song;  Jin, Zheng;  Wang, Congsi;  Lian, Peiyuan;  Li, Yan;  Xu, Qian;  Li, Ning;  Wang, Xiaojie
Adobe PDF(3119Kb)  |  Favorite  |  View/Download：22/0  |  Submit date：2023/06/19
Estimation  Bearings (machine parts)  
A High-Accuracy, High Anti-Noise, Unbiased Frequency Estimator Based on Three CZT Coefficients for Deep Space Exploration Mission 期刊论文
SENSORS, 2022, 卷号: 22, 期号: 19, 页码: 7364
Authors:  Lu, Weitao;  Chen, Lue;  Wang, Zhen;  Cao, Jianfeng;  Ren, Tianpeng
Adobe PDF(4187Kb)  |  Favorite  |  View/Download：43/0  |  Submit date：2023/02/28
Doppler  unbiased frequency estimation  CZT  anti-noise ability  Mars exploration  
Real-time temperature estimation method for electromagnetic performance improvement of a large axisymmetric radio telescope under solar radiation 期刊论文
Iet Microwaves Antennas & Propagation, 2020, 卷号: 14, 期号: 13, 页码: 1635-1642
Authors:  Lian, Peiyuan;  Wang, Congsi;  Xu, Qian;  Xiang, Binbin;  Shi, Yu;  Jia, Yu;  Wang, Wei;  Xu, Wanye
Adobe PDF(1489Kb)  |  Favorite  |  View/Download：119/0  |  Submit date：2021/06/25
radiotelescopes  temperature sensors  reflector antennas  solar  radiation  temperature database  table look-up method  temperature field  estimation speed  real-time estimated temperature field  temperature  sensors  real-time compensation  axisymmetric telescopes  time  temperature estimation method  electromagnetic performance improvement  axisymmetric radio telescope  solar radiation  electromagnetic  performances  EM performance improvements  temperature simulation  fast  estimation method  transient temperature field simulation  high-frequency radio telescopes  large-aperture radio telescopes  reflector antenna  reflector antennas  surface error  adjustment  pattern  field  Engineering  Telecommunications  
The diagnostic analysis of the fault coupling effects in planet bearing 期刊论文
ENGINEERING FAILURE ANALYSIS, 2020, 卷号: 108, 页码: 104266
Authors:  Xue, Song;  Wang, Congsi;  Howard, Ian;  Lian, Peiyuan;  Chen, Gaige;  Wang, Yan;  Yan, Yuefei;  Xu, Qian;  Shi, Yu;  Jia, Yu;  Zheng, Yuanpeng;  Wang, Na
Adobe PDF(15996Kb)  |  Favorite  |  View/Download：175/0  |  Submit date：2020/03/12
Planet bearing fault  Fault coupling effect  Lumped-parameter model  Amplitude demodulation  Coherence estimation  
A real-time, high-accuracy, hardware-based integrated parameter estimator for deep space navigation and planetary radio science experiments 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2019, 卷号: 30, 期号: 1, 页码: 015007
Authors:  Zhang, Tianyi;  Meng, Qiao;  Ping, Jinsong;  Chen, Congyan;  Jian, Nianchuan;  Liu, Wei;  Yao, Shunyu;  Yu, Quantao;  Wang, Mingyuan;  Li, Wenxiao;  Wang, Zhen;  Zhou, Chenye
Adobe PDF(1935Kb)  |  Favorite  |  View/Download：256/1  |  Submit date：2019/03/04
planetary radio science  non-stationary signal processing  narrowband signal parameter estimation  FPGA