Intelligent Monitoring and Predicting Output Power Losses of Solar Arrays Based on Particle Filtering
Joint Authors
Fang, Hongzheng
Chen, Bing
Ma, Haodong
Zhang, Liguo
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-07-11
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Solar arrays are the main source of energy to the on-orbit satellite, whose output power largely determines the life cycle of on-orbit satellites.
Monitoring and further forecasting the output power of solar arrays by using the real-time observational data are very important for the study of satellite design and on-orbit satellite control.
In this paper, we firstly describe the dynamical model of output power with summarizing the influencing factors of attenuation for solar arrays and elaborating the evolution trend of influencing factors which change with time.
Based on the empirical model, a particle filtering algorithm is formulated to predict the output power of solar arrays and update the model parameters, simultaneously.
Finally, using eight-year observational data of voltage and current from a synchronous on-orbit satellite, an experiment is carried out to illustrate the reliability and accuracy of the particle filtering method.
Comparative results with classical curve fitting also are presented with statistical root mean square error and mean relative error analysis.
American Psychological Association (APA)
Fang, Hongzheng& Chen, Bing& Ma, Haodong& Zhang, Liguo. 2013. Intelligent Monitoring and Predicting Output Power Losses of Solar Arrays Based on Particle Filtering. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1010838
Modern Language Association (MLA)
Fang, Hongzheng…[et al.]. Intelligent Monitoring and Predicting Output Power Losses of Solar Arrays Based on Particle Filtering. Mathematical Problems in Engineering No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-1010838
American Medical Association (AMA)
Fang, Hongzheng& Chen, Bing& Ma, Haodong& Zhang, Liguo. Intelligent Monitoring and Predicting Output Power Losses of Solar Arrays Based on Particle Filtering. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-1010838
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1010838