A differential equation model, finding the drowning point when search for crashed planes

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/).

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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  -