My Multirotor Projects

Jaeyoung Lim Summary HeavyLift Multirotor for Medium Altitude Science Platform Multirotor platform for Cansat Deployment Jaeyoung Lim Seoul National University Contents • Introduction to Multirotors • Dynamics • System Layout • Motor Dynamics • Performance Estimation • Cansat Deployment • Heavy Lift Multirotor Introduction to Multirotors Flight control using multiple rotors Current Issues Banned out…

Quadcopter for Cansat Droptest

Cansats are a can size satellite used for educating students to teach how to design and implement systems. Cansats are launched in small rockets which drop the cansat in around 100m ~ 3km altitude. From deployment and operation of the satellite is done in the same procedure as of the real satellites. However, in a…

Heavylift Multirotor

A multirotor platform that can robustly maintain its attitude and control precise positions can be used as a low altitude science platform. The multirotor was developed to maintain it’s position while flying up to 4kg of payload. In this project we demonstrate a mission profile by an autonomously controlled multirotor moving in a fixed GPS…

FPV Fixed Wing -Dolphine

This project was a pilot project for implementing a FPV experience to a small UAV called the dolphin. 5.8GHz video telemetry was used for piloting. The payload for video telemetry was too heavy for the airplane and suffered poor altitude control but had a successful flight and insights for future projects.