Stochastic Model of Human Arm Swing Toward Standard Testing for Rotational Energy Harvester

Autor:	Tomoya Miyoshi, Yuki Tanaka, Yuji Suzuki
Rok vydání:	2019
Předmět:	Physics History Stochastic modelling Human arm Control theory Swing Computer Science Applications Education Rotational energy
Zdroj:	Journal of Physics: Conference Series. 1407:012033
ISSN:	1742-6596 1742-6588
Popis:	A stochastic model of arm swing is proposed for standard test of rotational energy harvester (EH). Based on the mean values and standard deviation of the frequency and amplitude of arm swing from walking experiment, the output power of rotational electret EH for 95 % coverage is estimated for different parameters of the frequency and amplitude. A multi-link robot is also introduced to mimic the arm swing motion precisely under various conditions. It is found that the output power for the maximum frequency and amplitude is 2.5 times higher than that for the mean values, and the present stochastic model gives 22% higher output power than that with mean values.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::64e0c30b90ca1b116e725040596c2262 https://doi.org/10.1088/1742-6596/1407/1/012033 Zobrazit plný text záznamu