Determining the Parameters of a Mathematical Model of Spacecraft Solar Batteries from Telemetry Data

2021 ◽  
Vol 45 (3) ◽  
pp. 120-125
Author(s):  
Vas. V. Sazonov
Keyword(s):  
Mathematical Model ◽  
Telemetry Data ◽  
Solar Batteries

scholarly journals Optimization of solar energy conversion power plant parameters

2018 ◽  
Vol 226 ◽  
pp. 02023
Author(s):  
Pavel S. Obukhov ◽  
Nikita V. Kiselev
Keyword(s):  
Mathematical Model ◽  
Power Plant ◽  
Power Supplies ◽  
Maximal Power ◽  
Cable Network ◽  
Wind Generators ◽  
Power Deficit ◽  
A Charge ◽  
Solar Batteries ◽  
Selection Of

Autonomous power supplies based on solar batteries (SB) and wind generators are increasingly used. The structure of such systems, in addition to the SB itself, includes a re-chargeable battery (AB), a cable network, a load switch and a charge controller that performs, with an excess of the SB power, the functions of maintaining a given charg-ing current or charging voltage AB, and power deficit SB providing a mode of selection of maximal power from SB. In this paper, a mathematical model of such a system and its elements is presented.

Mathematical model of hit phenomena and its application to movie advertisement

2008 ◽  
Author(s):  
Ishii Akira ◽  
Yoshida Narihiko ◽  
Hayashi Takafumi ◽  
Umemura Sanae ◽  
Nakagawa Takeshi
Keyword(s):  
Mathematical Model

Imprecision of Laboratory Determinations and Diagnostic Accuracy: Theoretical Considerations

1974 ◽  
Vol 13 (03) ◽  
pp. 151-158 ◽  
Author(s):  
D. A. B. Lindbebo ◽  
Fr. R. Watson
Keyword(s):  
Mathematical Model ◽  
Diagnostic Accuracy ◽  
Diagnostic Process ◽  
Clinical Laboratories ◽  
Non Linear ◽  
Theoretical Considerations ◽  
Made In

Recent studies suggest the determinations of clinical laboratories must be made more precise than at present. This paper presents a means of examining benefits of improvement in precision. To do this we use a mathematical model of the effect upon the diagnostic process of imprecision in measurements and the influence upon these two of Importance of Diagnosis and Prevalence of Disease. The interaction of these effects is grossly non-linear. There is therefore no proper intuitive answer to questions involving these matters. The effects can always, however, be calculated.Including a great many assumptions the modeling suggests that improvements in precision of any determination ought probably to be made in hospital rather than screening laboratories, unless Importance of Diagnosis is extremely high.

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