Water Impact Analysis Based on the Trajectory-Tracking Method
- https://doi.org/10.2991/icsmim-15.2016.211How to use a DOI?
- Water impact, Trajectory-tracking method, impact loads, Movement clearance.
The motions were repeatedly filmed by a high-speed camera when the rigid structure vertically dropped above water surface and then digital image processing was carried out based on trajectory-tracking method. Three key points on the wedge were tracked automatically, generating the corresponding discrete measurements of the progressive displacements. The acceleration-time curves were got by the given algorithm. The comparisons of the velocity and acceleration time histories were implemented for the satisfactory data processing way. At last, the relative motion between the wedge and top structure were analyzed based on the method. The results can not only be a validation of the data from the traditional approach and numerical simulation, but also check the experiment further.
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yonghu Wang AU - Wei Hu AU - Caihua Chen PY - 2016/01 DA - 2016/01 TI - Water Impact Analysis Based on the Trajectory-Tracking Method BT - Proceedings of the 2015 4th International Conference on Sensors, Measurement and Intelligent Materials PB - Atlantis Press SP - 1147 EP - 1150 SN - 2352-538X UR - https://doi.org/10.2991/icsmim-15.2016.211 DO - https://doi.org/10.2991/icsmim-15.2016.211 ID - Wang2016/01 ER -