| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Outline of Final Research Achievements |
In this study, the author proposes a new elevator-suspension device which is composed of a Magneto Rheological Fluid (MRF) semi-active damper and a spring. This new suspension device is inserted between the outer and the inner elevator-cages of an elevator in a high rise building. The author intends to utilize it to such a double-cage-structure elevator as its set-up place. Thereby, the proposed suspension can improve the ride quality in usual elevator runs, can also work as a shock absorber in emergency stop and can damp strong tremors of the elevator cage on earthquake.
This study will show the effectiveness of the proposed device through digital simulations and experiments with small set-up.
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