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http://dx.doi.org/10.5139/JKSAS.2022.50.8.573

Development of CanSat System for Collecting Weather Information With Autorotating Science Payload Ejection Function  

Kim, Youngjun (Dept. of Electronics and Communication Engineering, Republic of Korea Air Force Academy)
Park, Junsoo (Dept. of Computer Science, Republic of Korea Air Force Academy)
Nam, Jaeyoung (Dept. of Computer Science, Republic of Korea Air Force Academy)
Lee, Junhyuck (Dept. of Computer Science, Republic of Korea Air Force Academy)
Choi, Yunwon (Dept. of Electronics and Communication Engineering, Republic of Korea Air Force Academy)
Yoo, Seunghoon (Dept. of Computer Science, Republic of Korea Air Force Academy)
Lee, Sanghyun (Dept. of Aerospace Engineering, Republic of Korea Air Force Academy)
Lee, Younggun (Dept. of Electronics and Communication Engineering, Republic of Korea Air Force Academy)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.50, no.8, 2022 , pp. 573-581 More about this Journal
Abstract
This paper deals with the development of CanSat system, which ejects two maple seed-type autorotating science payloads and collects weather information. The CanSat consists of two autorotating science payloads and a container. The container is equipped with devices for launching science payloads and communication with the ground station, and launches science payloads one by one at different designated altitudes. The science payload consists of a space for loading and a large wing, and rotates to generate lift for slowing down the fall speed. Specifically, after being ejected, it descends at a speed of 20 m/s or less, measures the rotation rate, atmospheric pressure, and temperature, and transmits the measured value to the container at a rate of once per second. The communication system is a master-slave structure, and the science payload transmits all data to the master container, which aggregates both the received data and its own data, and transmits it to the ground station. All telemetry can be checked in real time using the ground station software developed in-house. A simulation was performed in the simulation environment, and the performance of the CanSat system that satisfies the mission requirements was confirmed.
Keywords
CanSat; Autorotation; Weather Satellite; Master-Slave System; Ejection Function;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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