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Study on the variable length simple pendulum oscillation based on the relative mode transfer method.
Yu, Yang; Ma, Jing; Shi, Xiangli; Wu, Jiabin; Cai, Shouyu; Li, Zilin; Wang, Wei; Wei, Hongtao; Wei, Ronghan.
Afiliación
  • Yu Y; School of Mechanics and Safety Engineering, Zhengzhou University, Zhengzhou, China.
  • Ma J; School of Mechanics and Safety Engineering, Zhengzhou University, Zhengzhou, China.
  • Shi X; School of Computer and Artificial Intelligence, Zhengzhou University, Zhengzhou, China.
  • Wu J; School of Mechanics and Safety Engineering, Zhengzhou University, Zhengzhou, China.
  • Cai S; School of Mechanics and Safety Engineering, Zhengzhou University, Zhengzhou, China.
  • Li Z; School of Mechanics and Safety Engineering, Zhengzhou University, Zhengzhou, China.
  • Wang W; Engineering Technology Research Center of Henan Province for MEMS Manufacturing and Applications, Zhengzhou University, Zhengzhou, China.
  • Wei H; School of Mechanics and Safety Engineering, Zhengzhou University, Zhengzhou, China.
  • Wei R; Engineering Technology Research Center of Henan Province for MEMS Manufacturing and Applications, Zhengzhou University, Zhengzhou, China.
PLoS One ; 19(4): e0299399, 2024.
Article en En | MEDLINE | ID: mdl-38607987
ABSTRACT
In this study, we employed the principle of Relative Mode Transfer Method (RMTM) to establish a model for a single pendulum subjected to sudden changes in its length. An experimental platform for image processing was constructed to accurately track the position of a moving ball, enabling experimental verification of the pendulum's motion under specific operating conditions. The experimental data demonstrated excellent agreement with simulated numerical results, validating the effectiveness of the proposed methodology. Furthermore, we performed simulations of a double obstacle pendulum system, investigating the effects of different parameters, including obstacle pin positions, quantities, and initial release angles, on the pendulum's motion through numerical simulations. This research provides novel insights into addressing the challenges associated with abrupt and continuous changes in pendulum length.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Procesamiento de Imagen Asistido por Computador / Modalidades de Fisioterapia Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Procesamiento de Imagen Asistido por Computador / Modalidades de Fisioterapia Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos