GERT

作品数:79被引量:197H指数:8
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相关作者:方志耕陶良彦刘思峰王瑛焦健更多>>
相关机构:南京航空航天大学浙江工商大学北京航空航天大学空军工程大学更多>>
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Survivability model of LEO satellite constellation based on GERT with limited backup resources
《Journal of Systems Engineering and Electronics》2024年第4期976-986,共11页NIE Yuanyuan FANG Zhigeng LIU Sifeng GAO Su 
This work was supported by the National Natural Science Foundation of China(72271124,52232014,72071111,71801127,71671091).
Survivability is used to evaluate the ability of the satellite to complete the mission after failure,while the duration of maintaining performance is often ignored.An effective backup strategy can restore the constell...
关键词:SURVIVABILITY low Earth orbit(LEO)satellite constella-tion graphical evaluation and review technology(GERT) backup strategy 
ADC-GERT network parameter estimation model for mission effectiveness of joint operation system被引量:4
《Journal of Systems Engineering and Electronics》2021年第6期1394-1406,共13页FANG Zhigeng WU Shuang ZHANG Xiaoli SUN Yunke 
supported by the National Natural Science Foundation of China(72071111,71801127,71671091);the NSFC and the UK Royal Society joint project(71811530338);the Special Postdoctoral Fund of China(2019TQ0150);the Fundamental Research Funds for the Central Universities of China(NC2019003);the Intelligence Introduction Base of the Ministry of Science and Technology(G20190010178)。
Effectiveness evaluation of the joint operation system is an important basis for the demonstration and development of weapon equipment.With the consideration that existing models of system effectiveness evaluation sel...
关键词:joint operation system system mission effectiveness analog-to-digital converter(ADC)model graphical evaluation and review technique(GERT) parameter estimation 
Multi-parameters uncertainty analysis of logistic support process based on GERT被引量:6
《Journal of Systems Engineering and Electronics》2014年第6期1011-1019,共9页Yong Wu Xing Pan Rui Kang Congjiao He Liming Gong 
supported by the National Natural Science Foundation of China(71171008)
The uncertainty analysis is an effective sensitivity analysis method for system model analysis and optimization. However,the existing single-factor uncertainty analysis methods are not well used in the logistic suppor...
关键词:logistic support process uncertainty analysis graphi-cal evaluation and review technique(GERT) sensitivity analysis 
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