WIT Physics Presentation
Daniel Vagg
Graduate of WIT | Physics with Computing
ESA intern | Cloud SW engineer | MSc | Lead SW engineer
Live: http://goo.gl/zk6bOi
Presentation Overview
A dynamic presentation!
- Quick intro
- My background
- Internships
- Feedhenry
- Put a glider in stratosphere
- UCD | MSc Space Science
- Curtiss-Wright A&E
- The END
3 min
2-10 min
12-20 min (TOTAL)
2 min
5 min
- Presentations rarely end on time
Quick Intro
- I'm Dan
Background
- Graduated BSc (Hons) Physics with Computing in 2011
- Carried out 2 internships in 3rd year
- Carried out 2 internships in 3rd year
- Worked with FeedHenry afterwards
- Put a thing in space* while there
- Put a thing in space* while there
- Started MSc in Space Science last year
- Graduating next week
- Graduating next week
- Worked with Curtiss-Wright afterwards
*Actually not space; stratosphere. You're physicists.. you know better!
Internships
Overview
- Applied around this time of the year
- It was a bit chaotic
- Wasn't sure I would get any of them
- Offered a place with FeedHenry
- Offered a place with ESA in May
Internships
FeedHenry
- Intern in Cloud Operations
- 1 of 3 interns
- Paid internship (useful)
- Small company (dynamic)
- Software company (coffee)
Internships
FeedHenry
Work Performed
- Some app development/testing
- Mainly testing
- Some automation
- Monitoring - useful
- Some development
- Testing automation
It might not sound great. But..
Internships
FeedHenry
Work Outcomes
- Money
- Ubuntu and Python
- Hugely popular in science
- Industry contacts
- References/Later work
Internships
ESTEC (ESA)
- Intern (stagiere) in SRE-OS
- Solar system science operations
- Not paid (got a grant)
- ESTEC (interesting space stuff)
- Lived in Holland (nice place)
Work Performed
- Debugging past code
- Nasty (IDL)
- Writing code for data analysis
- Analysing data from a satellite!
- Learning wavelets
- Used in analysis
Internships
ESTEC (ESA)
Work Outcomes
- We found something!
- Basis of my thesis in 4th year.
- This led to visiting ESA again
- Industry contacts
- References
- Experience working abroad
Internships
ESTEC (ESA)
FeedHenry
After college..
- Worked for 2+ years
- Different titles
- Cloud operations engineer
- Product engineer
-
Research and Development
- Dynamic and growing workplace
- Some flexibility
- Gained VAST experience
Work Performed
- Automating systems
- Much more programming
- Researching new tech
- A lot more Ubuntu management
- Frisbee throwing
- Great parties on occasion
- Breaking live systems
FeedHenry
After college..
FeedHenry
After college..
Work Outcomes
- Colleague connections
- It sounds naff.. I know
- A lot of experience
- People: people are tricky
- Work: tech was cutting-edge
- More references!
Glider
To the stratosphere!
- High altitude videos = cool
- Figured glider = better video
- So...
- I designed that
- Tested it..
- Flew it & Lost it (2nd time around)
- CV stands out now
- It was hugely satisfying
- Rewarding in a few ways
Glider
To the stratosphere!
How was it done?
- Designed with barely any experience
- Never used an arduino
- Never sent anything to space
- A lot of fun/planning/testing
- Help from colleague in FH
Glider
To the stratosphere!
How did it work?
- Python on android phone
- GPS + Orientation + GSM
- Sent command over BT
- Arduino parsed commands
- Controlled all servos
- Power
- Battery pack powered most
- Charged phone using USB
- Phone had own power
Glider
To the stratosphere!
Outcomes
- First flight: success!
- A lot of interviews focus on it..
- Got an internship offer from Captec
- Philae programming
Humble beginnings
Glider body (and box)
Some progress
Basic servo control
Balloon/Glider cable
Some progress
Cable test
Homework
Some progress
Release mechanism!
Glider Power
Some promise
Arduino
Bluetooth module
Parachute
Parachute release
Power regulator
Tape (30% of structure)
Some promise
Now with the brains
My old phone..
Ready to fly
Parachute
HD Camera
MSc Space Science
At UCD
- New Masters degree available
- Physics specialising in space science
- Very interesting!
- Rocket science
- Applications of space
- Kerbal Space Program
- Cost money
- 1 calendar year
- Sem 1/Sem 2/Placement or Thesis
- Very topical
MSc Space Science
At UCD
Studied
- Applications of space science
- Rocket science
- Machine learning
- Plasma physics (Trinity)
- Space mission design (Tenerife)
- Astronomy (Tenerife)
- Space law (well rounded)
- Presentation skills (useful)
MSc Space Science
At UCD
Outcomes
- 1 of 3 Irish space science graduates
- Lots of topical education
- Space debris (Gravity)
- Space environment
- Orbital mechanics (Armageddon)
- Mars exploration/colonisation
- Plasma physics
(Aurora Borealis & Plasma thrusters)
- Have built a "satellite" ready for launch
MosIAC output
A pretty picture
Solar telescopes in Tenerife
Inside the observatory!
Outside the observatory!
CW A&E
Internship & Contract
- Intern with CW during MSc
- 5 work packages
- Research in some of them
- Very self directed..
- Testing equipment for aviation
- Started off as an intern
- Offered a short-term contract after
- More references and such
Curtiss-Wright Space
- Commercial Off-The-Shelf components
- Cheaper missions (SpaceX)
-
Parts made in Dublin used extensively in Space:
- Every SpaceX flight to date
- ESAs Intermediate eXperimental Vehicle (IXV)
- Reliable!
"SpX CRS-2 launch - further - cropped" by Tony Gray and Robert Murray - http://mediaarchive.ksc.nasa.gov/detail.cfm?mediaid=64615. Licensed under Public domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:SpX_CRS-2_launch_-_further_-_cropped.jpg#mediaviewer/File:SpX_CRS-2_launch_-_further_-_cropped.jpg
"Intermediate eXperimental Vehicle". Via Wikipedia - http://en.wikipedia.org/wiki/File:Intermediate_eXperimental_Vehicle.jpg#mediaviewer/File:Intermediate_eXperimental_Vehicle.jpg
WP#4 Radiation testing
South Atlantic Anomaly
(What to worry about)
Radiation damaging lattice
(Why you should worry)
The END
Thank you for your time!
The degree is useful!
Good choice
Name: Daniel Vagg
Email: daniel.vagg@gmail.com
WIT Physics Presentation
By Daniel V
WIT Physics Presentation
Physics presentation for WIT students.
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