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作品数:298被引量:600H指数:13
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相关领域:航空宇航科学技术电子电信更多>>
相关作者:杨军许健民董超华贾朔孙楫舟更多>>
相关机构:中国电子技术标准化研究院南京航空航天大学中国电子科技集团第二十九研究所国家卫星气象中心更多>>
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TDOA estimation of dual-satellites interference localization based on blind separation被引量:5
《Journal of Systems Engineering and Electronics》2019年第4期696-702,共7页SU Ting GAO Yong 
supported by the Fundamental Research Funds for the Central Universities(2082604194194)
The time difference of arrival(TDOA)estimation plays a crucial role in the accurate localization of the satellite interference source.In the dual-satellites interference source localization system,the target signal fr...
关键词:time difference of arrival(TDOA) co-channel INTERFERENCE BLIND separation particle filter(PF) 
Fully Bayesian reliability assessment of multi-state systems with overlapping data被引量:2
《Journal of Systems Engineering and Electronics》2017年第1期187-198,共12页Zhipeng Hao Jianbin Guo Shengkui Zeng 
supported by the National Natural Science Foundation of China(61304218);the Beijing Higher Education Young Elite Teacher Project(YETP1123)
The failure data at the system level are often limited, resulting in high uncertainty to system reliability assessment. Integrating data drawn from various structural levels of the target system (e.g. the system, subs...
关键词:GEOMETRY INTEGRATION Reliability Reliability analysis Reliability theory SATELLITES Vector spaces VECTORS 
Coordinate scheduling approach for EDS observation tasks and data transmission jobs被引量:9
《Journal of Systems Engineering and Electronics》2016年第4期822-835,共14页Hao Chen Jiangjiang Wu Wenyuan Shi Jun Li Zhinong Zhong 
supported by the National Natural Science Foundation of China(61101184;61174159)
Electromagnetic detection satellite(EDS) is a type of Earth observation satellite(EOS). Satellites observation and data down-link scheduling plays a significant role in improving the efficiency of satellite observ...
关键词:electromagnetic detection satellites scheduling satellites and ground stations coordinate scheduling constraint handling solution repairing method genetic algorithm 
Distributed cooperative task planning algorithm for multiple satellites in delayed communication environment被引量:2
《Journal of Systems Engineering and Electronics》2016年第3期619-633,共15页Chong Wang Jinhui Tang Xiaohang Cheng Yingchen Liu Changchun Wang 
supported by the National Science Foundation for Young Scholars of China(61301234;71401175)
Multiple earth observing satellites need to communicate with each other to observe plenty of targets on the Earth together. The factors, such as external interference, result in satellite information interaction delay...
关键词:Earth observing satellite(EOS) distributed coo-perative task planning delayed communication decentralized partial observable Markov decision process(DEC-POMDP) simulated annealing 
Geometric dilution of precision for GPS single-point positioning based on four satellites被引量:5
《Journal of Systems Engineering and Electronics》2008年第5期1058-1062,F0003,共6页Wang Huihui Zhan Xingqun Zhang Yanhua 
a grant from Science and Technology Commission of Shanghai Municipality (05dz15006)
To improve the positioning accuracy in GPS point positioning, the geometric dilution of precision (GDOP) including HDOP, VDOP, TDOP, PDOP is commonly considered. The properties of the DOP for the GPS satellite navig...
关键词:GPS dilution of precision GDOP NAVIGATION simulation. 
Predictive control for satellite formation keeping被引量:4
《Journal of Systems Engineering and Electronics》2008年第1期161-166,共6页He Donglei Cao Xibin 
Based on a Hill equation and a nonlinear equation describing the desired and real dynamics of relative motion separately, a predictive controller is brought forward, which makes the real state track the desired ones t...
关键词:predictive control satellites formation low-thrust technology Lyapunov theorem 
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