| Co-Investigator(Kenkyū-buntansha) |
豊田 和弘 九州工業大学, 大学院工学研究院, 准教授 (10361411)
増井 博一 九州工業大学, 大学院工学研究院, 助教 (30437793)
奥山 圭一 九州工業大学, 大学院工学研究院, 教授 (30442461)
岩田 稔 九州工業大学, 大学院工学研究院, 准教授 (80396762)
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| Budget Amount *help |
¥199,810,000 (Direct Cost: ¥153,700,000、Indirect Cost: ¥46,110,000)
Fiscal Year 2017: ¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2016: ¥31,720,000 (Direct Cost: ¥24,400,000、Indirect Cost: ¥7,320,000)
Fiscal Year 2015: ¥41,600,000 (Direct Cost: ¥32,000,000、Indirect Cost: ¥9,600,000)
Fiscal Year 2014: ¥78,260,000 (Direct Cost: ¥60,200,000、Indirect Cost: ¥18,060,000)
Fiscal Year 2013: ¥30,940,000 (Direct Cost: ¥23,800,000、Indirect Cost: ¥7,140,000)
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| Outline of Final Research Achievements |
On-orbit observation of various phenomena associated with spacecraft charging and on-orbit demonstration of its mitigation technology has been conducted onboard a nanosatellite, HORYU-IV. During the five years research period, the mission payloads were developed and the satellite was launched to an orbit of 575km altitude and 31 degree inclination on February 17, 2016. Since then, the satellite operation has been conducted. The first time in the world, we captured an image and a current waveform of discharge on solar array in orbit. In addition to this achievement, we succeeded in obtaining data related to plasma measurement by Double Langmuire Probe and photo-electron emission. In total, 14 papers were accepted and published in peer-reviewed academic journals.
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