E3S Web Conf.
Volume 94, 2019International Symposium on Global Navigation Satellite System 2018 (ISGNSS 2018)
|Number of page(s)||4|
|Section||Positioning Technology and Applications|
|Published online||08 May 2019|
Multi-Thread Based Design of Navigation Algorithm Module in Multi Radio Integrated Navigation System M&S Software
Chungnam National University, Department of Electronics Engineering, 34134 Daejeon, Korea
2 Navcours Co., Ltd, Integrated Navigation Division, 34014 Daejeon, Korea
3 Agency for Defense Development, 34186 Daejeon, Korea
* Corresponding author: dhhwang@ cnu.ac.kr.
A multi-thread based navigation algorithm module is designed in a multi radio integrated navigation system modeling and simulation software in order to efficiently use resources in the software platform of the modeling and simulation software. By adopting the multi-thread architecture, features of navigation algorithms and concurrency of the algorisms can be easily included in the navigation algorithm module. In order to show the usefulness of the multi thread based navigation algorithm module design, a navigation algorithm module in the multi-radio integrated navigation system for GPS, KNSS, Loran-C, eLoran and DME/VOR is implemented in C++ under the Windows operating system. The implementation results show that the thread based design can be useful in the development of multi radio integrated navigation systems.
© The Authors, published by EDP Sciences, 2019
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