| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-03-26 |
| タイトル |
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|
タイトル |
<論文>飛翔体磁気クリーニングのための一次元Ring-core residual magnetometer |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
| その他のタイトル（英） |
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その他のタイトル |
Ring-core residual magnetometer for magnetic cleaning of spacecrafts |
| 著者 |
瀬戸, 正弘
斎藤, 尚生
早坂, 孝
赤間, 芳雄
SETO, Masahiro
SAITO, Takao
HAYASAKA, Takashi
AKAMA, Yoshio
|
| 著者所属 |
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東北工業大学 |
| 著者所属 |
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東北大学理学部 |
| 著者所属 |
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東北工業大学 |
| 著者所属 |
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東北工業大学 |
| 出版者 |
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|
出版者 |
東京大学宇宙航空研究所 |
| 書誌情報 |
東京大学宇宙航空研究所報告
巻 16,
号 4_B,
p. 1405-1417,
発行日 1980-12
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| 抄録（英） |
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内容記述タイプ |
Other |
|
内容記述 |
Our research group has developed high-sensitive ring-core magnetometers to be installed on spacecrafts. The magnetometers are so high-sensitive that bodies of spacecrafts have to be cleaned magnetically. The cleaning must be based on a measurement of weak residual magnetism of many parts of the spacecrafts. In order to measure the magnetism, a new device called the ring-core residual magnetometer is designed and constructed. Two ring cores A and B are fixed with a mutual distance of 50 cm so that their sensing axes are antiparallel to each other. Summerized signals of the outputs from the two cores are recorded with a pen recorder. Specimen to be measured is layed on a rotator at a distance of 20 cm from the core A and is rotated with the rotator around the three orthogonal axes of the specimen. Three-dimensional dipole moment of the specimen is obtained by executing a Fourier analysis of a set of the three sinusoidal curves on the magnetogram. The moments of seven different standard parts of spacecrafts are actually measured by our ring-core residual magnetometer. A possibility to construct a newer device called the three-dimensional ricrestometer is briefly discussed. |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0563-8100 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00161914 |
| 資料番号 |
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内容記述タイプ |
Other |
|
内容記述 |
資料番号: SA0125930000 |
SA0125930.pdf (1.6 MB)
