Dynamic characteristics simulation and optimization of hydraulic support based on CAE method DOI Open Access
Kai Qi, Fa‐Hsuan Lin,

Li Meiying

et al.

Vibroengineering PROCEDIA, Journal Year: 2024, Volume and Issue: 57, P. 39 - 45

Published: Dec. 12, 2024

In order to improve the stability, safety, and trajectory efficiency of hydraulic support, a composite simulation scheme was applied analyze modal characteristics dynamic stress. A multi-objective optimization method proposed, which can effectively reduce weight stress peak while ensuring stability front end point top beam. Through multi rigid body dynamics analysis, vertical movement beam pressure connecting rod were obtained. finite element shapes transient variation laws support investigated, results validated. mechanical analysis model established for four-bar linkage mechanism structure dimension combination that satisfies minimum angular velocity The indicate proposed motion response supports.

Language: Английский

Design and experimental validation for performance analysis of non-isolated power converter topologies in fuel cell integrated dynamic load based local energy systems DOI
K. Mounika, Ankur Bhattacharjee

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 135576 - 135576

Published: March 1, 2025

Language: Английский

Citations

0
Dynamic characteristics simulation and optimization of hydraulic support based on CAE method DOI Open Access
Kai Qi, Fa‐Hsuan Lin,

Li Meiying

et al.

Vibroengineering PROCEDIA, Journal Year: 2024, Volume and Issue: 57, P. 39 - 45

Published: Dec. 12, 2024

In order to improve the stability, safety, and trajectory efficiency of hydraulic support, a composite simulation scheme was applied analyze modal characteristics dynamic stress. A multi-objective optimization method proposed, which can effectively reduce weight stress peak while ensuring stability front end point top beam. Through multi rigid body dynamics analysis, vertical movement beam pressure connecting rod were obtained. finite element shapes transient variation laws support investigated, results validated. mechanical analysis model established for four-bar linkage mechanism structure dimension combination that satisfies minimum angular velocity The indicate proposed motion response supports.

Language: Английский

Citations

0