Prediction and parametric study of dynamic loads in supersonic rocket sled using multibody dynamics

Sehyun Kim, Min Kuk Choi, Juho Lee, Department Aerospace Engineering, University of Ulsan, Republic of Korea, th R, D Institute - , th Directorate, Agency for Defense Development, Republic of Korea, Department Aerospace Engineering, Chungnam National University, Republic of Korea

Journal of Vibration and Control

Published online on October 25, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
A rocket sled is a ground-based test facility used to evaluate impact, aerodynamic characteristics, and dynamic behavior in high-speed environments. During operation, significant dynamic loads can reduce sled stability, leading to lower test reliability. ...