Research of Person-Parachute System Motion in Free-Fall Phase

Abstract:

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Firstly, the characteristics of person-parachute sys-tem (PPS) in free-fall phase are analyzed. Then, the particle motion equations of PPS are built up. The motion law of PPS in free-fall phase is found by computing. Fall synthesis velocity decreases firstly, then gradually increases, so there is a minimum value of synthesis velocity when is favorable parachute opening moment. Results and actual test show good agreement, which provides an evidence for determining parachute opening moment.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

916-919

DOI:

10.4028/www.scientific.net/AMR.383-390.916

Citation:

Y. X. Yu and Y. F. Wang, "Research of Person-Parachute System Motion in Free-Fall Phase", Advanced Materials Research, Vols. 383-390, pp. 916-919, 2012

Online since:

November 2011

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Price:

$35.00

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