Teleoperated Car : Zipcar

Post written by Jaeyoung Lim Project by Jaeyoung Lim, Keunwoo Park, Dongho Kang Overview The Zipcar was an experimental project towards a more instinct interface from the conventional RC stick based interface for FPV driving experience. A racing wheel for gaming was used to control a remote control car providing onboard first-person-view(FPV) Video and data…

How to make WordPress blog with AWS server

This post is by Keunwoo Park. FYI, this blog is not on AWS. In this post I want to share information that we need to know to set up WordPress with AWS. Of course, you can all knowledge for this kind of project. What I wanted to do is to gather these information, and fix…

[Interactive Media] Drum Sampler

This post is by Sungmuk Im. Overview This is a “Drum Sampler”. You can make your own beat. Everytime you press the buttons, you can see the cool interactions. Try hard to be a good producer! enjoy the video! (Special Thanks to the team mates 박나연, 정보람, 최윤정 of ITCT, SNU) Features There are 4 modes ;…

First-Person-View Quadrotor for Teleoperation

Recent attention to FPV racing and FPV experience shows that visual feedback from a teleoperated platform can give a very immersive experience. A FPV quadrotor platform was built to try the FPV experience and the results was satisfying. Visual Feedback is done using a video telemetry on 5.8GHz band. APM 2.7 ruuning Arducopter was used…

PX4 Seminar III – QGroundControl

Jungtaek Kim Summary PX4 Seminar – QGroundControl Ground Control Station QGroundControl • Main Features • Open-source MAVLink Micro Air Vehicle Communication Protocol with lightweight serialization functions for microcontrollers • Windows / Linux / MacOS support • 2/3D aerial maps (Google Earth support) with drag-and-drop waypoints • In-flight manipulation of waypoints and onboard parameters (in EEPROM)…

PX4 Seminar II – On-board Applications and Makefile

Jungtaek Kim Summary PX4 Seminar – On-board Applications and Makefile PX4 Autopilot • Independent, open-source, open-hardware autopilot system oriented toward autonomous aircraft • BSD License • Started in 2009 • Be being developed and used at Computer Vision and Geometry Lab of ETH Zurich and supported by the Autonomous Systems Lab and the Automatic Control…

PX4 Seminar I – Overview / Building / Flashing

Jungtaek Kim Summary PX4 Seminar – Big Picture, Building and Flashing PX4 Autopilot • Independent, open-source, open-hardware autopilot system oriented toward autonomous aircraft • BSD License • Started in 2009 • Be being developed and used at Computer Vision and Geometry Lab of ETH Zurich and supported by the Autonomous Systems Lab and the Automatic…

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…