| 摘要 |
PROBLEM TO BE SOLVED: To make a simple algorithm capable of being installed in a small computing machine mounted on a spacecraft. SOLUTION: Assuming that a logarithm of the bond number of liquid 1 in a tank 1 is an independent variable, a formula for the required fixed value is set up as a continuous function which represents a dependency of a required parameter determining a sloshing characteristic on a liquid filling factor. The formula is developed by fourier series and a developed formula of fourier series is obtained which includes terms preventing an error near each boundary of the fourier series development. Further, a formula is set up as a continuous function which represents each term of the developed formula of fourier series so that each formula is developed by fourier series, and the real time calculation algorithm for sloshing characteristic of the spacecraft is made by adding terms preventing an error near each boundary. COPYRIGHT: (C)2009,JPO&INPIT
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