| Budget Amount *help |
¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
Fiscal Year 2017: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2016: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
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| Outline of Final Research Achievements |
In this research "Research on damage monitoring of aerospace structures by piezoelectric sensors", it is aimed at structural elements of aerospace aircraft incorporating PZT sensors. It aims to establish a damage monitoring method that automatically detects damage in real time during operation. Major research objectives are "development of damage monitoring method based on impact load identification," by further improving the method developed by researchers at CFRP laminate. The impact load position and history identification in sandwich panel and isogrid panel is also developed. This is a novel technique for estimating and identifying impact damage position and size in real time.
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