A differential equation model, finding the drowning point when search for crashed planes
Authors
Nan Wang
Corresponding Author
Nan Wang
Available Online May 2016.
- DOI
- 10.2991/wartia-16.2016.153How to use a DOI?
- Keywords
- differential equation model , Runge-Kutta method
- Abstract
To solve searching problem, we will establish a model to describe the trajectory of the falling and determine the drowning point. With the application of kinematics knowledge, we obtain relationship between time and displacement in the both horizontal and vertical directions. We use linear fitting to draw the air density-altitude curve considering the changes of air density, so that we can establish a differential equation model and use Runge-Kutta method to get the numerical solution, then we can draw the falling curve in the two-dimensional plane.
- Copyright
- © 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 - Nan Wang PY - 2016/05 DA - 2016/05 TI - A differential equation model, finding the drowning point when search for crashed planes BT - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications PB - Atlantis Press SP - 730 EP - 733 SN - 2352-5401 UR - https://doi.org/10.2991/wartia-16.2016.153 DO - 10.2991/wartia-16.2016.153 ID - Wang2016/05 ER -