colorado space grant consortium

Colorado Space Grant Consortium

Gateway To SpaceASEN / ASTR 2500

Class #18

T-23

One minute:

- Announcements

- One Minute Reports

- Mid semester Team Evaluation Due

- Camera Programming

- Rest of Launch Vehicles

- Next Classes - Orbits

Today:Today:

- Design Document Rev A/B back today end of class

- Questions directly to Jennifer

- She will meet with you about her comments and suggestions

- When meeting with her, consider that you are meeting with me

Announcements:Announcements:

-

Critical Design Review: Day 1Critical Design Review: Day 1

Best CDR Presentation: 10/6/09

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Critical Design Review: Day 2Critical Design Review: Day 2

Best CDR Presentation: 10/8/09

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One Minute Reports:

- What launch vehicle took the Mars Rover to Mars?- Why was China putting that guy in space more

important than the X-prize?- What other countries have real serious space

programs?- Sea Launch – Private or government?- Cost/kg lower because of Russia/China labor costs?- What is your favorite old rocket?- What made the Saturn V carry so much cargo?- What are some of the reasons rockets blew up?- Do you think Saturn V was a better a launch vehicle

to transport humans?

One Minute Reports:

- Why didn’t they pass down the knowledge for the Saturn V?

- Which country is the US most likely to work with in the future (space-wise)?

- What direction do you think we should take (Augustine report)?

- Should we watch the Right Stuff?- Don’t the engineer know that they don’t have enough

thrust?- Space elevator replace rockets?- Where do you get to eat under a Saturn V?-


Camera Programming

Class #18

- The following instructions will walk you through the steps needed to change the firmware on this camera to take picture every 20 seconds

Canon A570 IS Mods:

- The CHDK code was originally written by Rick von Glahn from Edge of Space Sciences (EOSS)

- These steps are performed with the camera modified to turn on and off with a external switch

- The steps to modify the hardware of the camera are contained in a different presentation

- 2GB can hold ~ 566 pictures

Canon A570 IS Mods:

- This mod uses CHDK to add autonomy to a digital camera without the use of a timing circuit or further modifications to the camera

- CHDK is firmware enhancement

- It only works with Canon digital cameras

- Please see the following website for much more information http://chdk.wikia.com/wiki/CHDK

Canon A570 IS Mods:

http://chdk.wikia.com/wiki/CHDK

Canon A570 IS Mods:

- Take your camera out of the box

Canon A570 IS Mods:

- Insert the batteries

Canon A570 IS Mods:

- Turn on camera by touching two wires together

Canon A570 IS Mods:

- Set the date and time

- Power off the camera by touching the two wires together again

Canon A570 IS Mods:

- Insert SD card and close battery cover

(not all SD cards support this mod)

Canon A570 IS Mods:

1. 2.

3. 4. 5.

- Set Camera to “AV” mode

Canon A570 IS Mods:

- Turn on camera by touching two wires together

Canon A570 IS Mods:

- Press the “MENU” button and format the card – Use the “Low Level Format” setting

Canon A570 IS Mods:

1. 2.

Canon A570 IS Mods:


3. 4.

Canon A570 IS Mods:


5. 6.

- Power off camera and remove the SD Card

Canon A570 IS Mods:

1. 2.

- Connect the SD card to your computer

Canon A570 IS Mods:

1. 2.

- The files we are going to copy to the SD card contain a script (macro) that will take pictures about every 20 seconds after an initial boot up.

Canon A570 IS Mods:

- Open the “cu_gateway_fall_2009.bas” file

Canon A570 IS Mods:

1.


Canon A570 IS Mods:

2. 3.


Canon A570 IS Mods:

4. 5.


Canon A570 IS Mods:

6.

- Save the “cu_gateway_fall_2009.bas” file

Canon A570 IS Mods:

- Copy the CHDK folder structure and files to the SD card

Canon A570 IS Mods:

- Switch the play/record button on the camera to “play”

Canon A570 IS Mods:

- Insert SD card and power the camera on.

Canon A570 IS Mods:

1. 2. 3.

- Press the “MENU” button and press the left on the circle button until the “play” symbol is highlighted

Canon A570 IS Mods:

1.

2.

3.

- Press up on the circle button and highlight “Firm Update”

Canon A570 IS Mods:

1. 2.

- Select “OK” and press “SET”

Canon A570 IS Mods:

1. 2.

- Camera should now be running the CHDK firmware.- May be default script or Gateway script.

Canon A570 IS Mods:

- Press the shutter button to stop the script but leave the camera on

Canon A570 IS Mods:

- Switch the play/record button on the camera to “record”

Canon A570 IS Mods:

- You should see “Default Script” and “<ALT>” in the bottom of the screen

Canon A570 IS Mods:

- With “<ALT>” showing, press the “MENU” button

Canon A570 IS Mods:

- “<ALT>” will be replaced by “<CNF>”

Canon A570 IS Mods:

- Use the control pad to move the cursor down to "Debug parameters" and click "SET" to select this option.

Canon A570 IS Mods:

- Move the cursor down to "Make card bootable...“- Press "SET" to select this option then select back and press “SET” again

Canon A570 IS Mods:

- Nothing should happen. This is OK- Power off camera.

Canon A570 IS Mods:

- Remove the SD card and slide switch to “LOCKED”

Canon A570 IS Mods:

Even though the card is in the “LOCKED” position it will be able to be written to via the CHDK firmware.

- Power on the camera

- If the script that runs is the Gateway 2009 script than you can skip to end of these steps

Canon A570 IS Mods:

- Insert locked SD card and make sure the camera is in “RECORD” mode

- Power on the camera

- “Default Script” and the “<ALT>” should be visible

- Press the shutter button to stop script

Canon A570 IS Mods:

- Insert locked SD card and make sure the camera is in “RECORD” mode

- With “<ALT>” showing, click on the menu to get to the “<CNF>” screen.

Canon A570 IS Mods:

- Use the control pad to move the cursor down to "Scripting parameters" and push "SET"

Canon A570 IS Mods:

- On the “Script” menu select "Load script from file..."

Canon A570 IS Mods:

- On the "Select script file" screen, move the cursor to highlight "cu_gateway_fall_2009.bas>" and press "SET"

Canon A570 IS Mods:

- When you return to the “Script” menu ensure that "Script Autostart" is checked (a dot in its selection field).

Canon A570 IS Mods:

- Also make sure the “Current script” is correct

- Now click "MENU” to save these changes to the configuration file

Canon A570 IS Mods:

- Turn off camera

- The next time the camera is turned on, it will run the script

- It will go through a series of camera setting changes which will take about 60 seconds

- Then the camera will begin to take pictures every 20 seconds until the card is full

Canon A570 IS Mods:

- Sometimes the script doesn't execute properly the first time it runs.

- If this happens, let it run it's course for around a minute or so then turn the camera off then on again and it should work fine

- It should continue to work just fine on every subsequent power up

Canon A570 IS Mods:

- Turn on the camera

Canon A570 IS Mods:

- You can turn the camera off anytime.

- If you wish to stop the script during execution just press the shutter release button and that will interrupt the execution of the script

- Next press the printer button to gain control of the camera without having to remove the card

- This is handy if you want to review photos, or do something else without the script running.

Canon A570 IS Mods:

- After the pushing the shutter, you must push the print button to have normal camera operation

Canon A570 IS Mods:

- Any setting you might make to the camera will be restored to factory default settings next time the script runs as that is the first action the script takes

- Once you interrupt a script it must be re-run from the beginning you can not PAUSE a script and RESUME it

- Pictures on card should be in the JPEG format not *.RAW format

- To delete pictures, you must remove card and lock

Canon A570 IS Mods:

- You can modify your code without reloading the firmware

- For example lets change the “sleep” value to 5000

Canon A570 IS Mods:

- Power off camera

- Remove SD Card

- Unlock SD Card

- Open CHDK/Scripts/cu_gateway_fall_2009.bas

- Scroll down to end of code and change sleep = 5000

- Save

Canon A570 IS Mods:

- Remove SD card and lock

- Insert SD card into the camera and power on

- Pictures should be taken every 8 to 10 seconds now

- I would suggest a 20 second (sleep = 16000) for 135 minute flight time

Canon A570 IS Mods:

- You can also “rem” out pieces of the set up or other functions but test first

- Camera is working, it shall also be working at the end of the semester

- Take good care of this camera

- Thank you.

Canon A570 IS Mods:


Launch Vehicles Part 2

Class #18

PresentPresent

Present:Present:

United StatesUnited States- ShuttleShuttle- Atlas- Titan- Delta- Pegasus- Athena- Taurus- Falcon- ARES- Dragon (COTS)- Orion

Foreign- France (Ariane)- Japan (H-series)- China (Long March)- Russia (Proton,

Buran)

Present:Present:

Space ShuttleSpace Shuttle

Thrust:Thrust: 28,200,000 N28,200,000 N(6,340,000 lb)(6,340,000 lb)

Fueled Weight:Fueled Weight: 2,040,000 kg2,040,000 kgPayload to Orbit:Payload to Orbit: 24,400 kg LEO24,400 kg LEOCost per launch:Cost per launch: $245,000,000$245,000,000Cost per kg:Cost per kg: $10,040$10,040

SRB Recovery

External Tank

Present:Present:

First Shuttle Flight VideoFirst Shuttle Flight Video

Present:Present:

SRB Separation VideoSRB Separation Video

Present:Present:

External Tank VideoExternal Tank Video

Present:Present:

Atlas IIASAtlas IIAS

Thrust:Thrust: 2,980,000 N2,980,000 N(670,000 lb)(670,000 lb)

Fueled Weight:Fueled Weight: 234,000 kg234,000 kgPayload to Orbit:Payload to Orbit: 8,390 kg LEO8,390 kg LEOCost per launch:Cost per launch: $78,000,000$78,000,000Cost per kg:Cost per kg: $9,296$9,296

Present:Present:

Atlas II VideoAtlas II Video

Present:Present:

Titan IVTitan IV



Present:Present:

Titan IV VideoTitan IV Video

Present:Present:

Present:Present:

Delta IIDelta II


Fueled Weight:Fueled Weight: 230,000 kg230,000 kgPayload to Orbit:Payload to Orbit: 5045 kg LEO5045 kg LEO

17,000 kg17,000 kgCost per launch:Cost per launch: $60,000,000$60,000,000Cost per kg:Cost per kg: $11,892$11,892

Present:Present:

Present:Present:

Delta IVDelta IV

Height 63 - 77.2 m (206 - 253.2 ft) Height 63 - 77.2 m (206 - 253.2 ft) Diameter 5 m (16.4 ft) Diameter 5 m (16.4 ft) Mass 249,500 - 733,400 kg (550,000 Mass 249,500 - 733,400 kg (550,000

- 1,616,800 lb) - 1,616,800 lb) Stages 2 Stages 2 Capacity Capacity Payload to LEO 8,600 - 25,800 kg Payload to LEO 8,600 - 25,800 kg

(18,900 - 56,800 lb) (18,900 - 56,800 lb) Payload toPayload toGTO GTO

Present:Present:

http://upload.wikimedia.org/wikipedia/commons/6/60/Delta_IV_Heavy_rocket_on_launch_pad.jpg

Present:Present:

PegasusPegasus

Thrust:Thrust: 486,000 N486,000 N(109,000 lb)(109,000 lb)

Fueled Weight:Fueled Weight: 24,000 kg24,000 kgPayload to Orbit:Payload to Orbit: 455 kg LEO455 kg LEOCost per launch:Cost per launch: $9,000,000$9,000,000Cost per kg:Cost per kg: $19,800$19,800

http://hea-www.harvard.edu/~jcm/space/images/data/lv/90028.tif

Present:Present:

Present:Present:

Pegasus VideoPegasus Video

Present:Present:

Ariane 44L (France)Ariane 44L (France)



http://hea-www.harvard.edu/~jcm/space/images/data/lv/89087.tif

Present:Present:

Ariane 5 (France)Ariane 5 (France)



Present:Present:

Ariane V VideoAriane V Video

Present:Present:

H-2 (Japan)H-2 (Japan)



VideoVideo

Present:Present:

Present:Present:

H2 VideoH2 Video

Present:Present:

Long March CZ2E (China)Long March CZ2E (China)



Yang Liwei

Present:Present:

Sea Launch / Sea Launch / ZenitZenitWidest Diameter: Widest Diameter: 14 feet 14 feet

Overall length: Overall length: Approximately Approximately 200 feet 200 feet

All stages are All stages are kerosene/liquid kerosene/liquid oxygen fueled oxygen fueled

Capacity to Capacity to geosynchronus geosynchronus transfer orbit: transfer orbit: 6,000 kg 6,000 kg

Present:Present:

Proton D-1 (Russia)Proton D-1 (Russia)



Present:Present:

Soyuz:Soyuz:

Gross mass: 98,100 lbmGross mass: 98,100 lbmPropellant: 86,400 lbm Propellant: 86,400 lbm Diameter: 8 ft 10 inDiameter: 8 ft 10 inLength: 64 ft 4 inLength: 64 ft 4 inBurn time: 118 s Burn time: 118 s Thrust 813 kN (183 klbf) Thrust 813 kN (183 klbf)

at liftoff at liftoff Specific impulse 245 Specific impulse 245

kgf·s/kg (2.40 kN·s/kg) kgf·s/kg (2.40 kN·s/kg) at liftoff at liftoff

Specific impulse 310 Specific impulse 310 kgf·s/kg (3.04 kN·s/kg) kgf·s/kg (3.04 kN·s/kg) in vacuum in vacuum

Present:Present:

Present/Past:Present/Past:

Energia (Russia)Energia (Russia)

Thrust:Thrust: 34,800,000 N 34,800,000 N (7,820,000 lb)(7,820,000 lb)

Fueled Weight:Fueled Weight: 2,400,000 kg 2,400,000 kg Payload to Orbit:Payload to Orbit: 90,000 kg LEO90,000 kg LEOCost per launch:Cost per launch: $764,000,000?$764,000,000?Cost per kg:Cost per kg: $Not Known$Not Known


Buran “Snowstorm” (Russia)Buran “Snowstorm” (Russia)

First and only launchFirst and only launchNovember 15, 1988November 15, 1988

No one on boardNo one on board- Life support not tested- Life support not tested- CRT’s did not have software- CRT’s did not have software

Only 2 orbitsOnly 2 orbits- This was limited because of computer memory- This was limited because of computer memory

Landed by autopilotLanded by autopilot


Aero Buran was test unitAero Buran was test unit

Had 24 test flightsHad 24 test flights

3 others were being built3 others were being built- Pitchka (Little Bird)- Pitchka (Little Bird)- Baikal (Typhoon) - Baikal (Typhoon)

All dismantled in 1995All dismantled in 1995

FutureFuture

Future/Past:Future/Past:

Falcon 1:Falcon 1:

- Length: 21.3 m (70 ft) - Width: 1.7 m (5.5 ft) - Mass: 38,555 kg (85

klbs) - Thrust on liftoff: 454

kN (102 klbf)

- Launch video

Future:Future:

Falcon 9:Falcon 9:

- Length: 54.3 m (178 ft) - Width: 3.6 m (12 ft) - Mass (LEO, 5m fairing): 325,000 kg

(716 klb) - Mass (GTO, 4m fairing): 323,000 kg

(713 klb) - Thrust (vacuum): 4.4 MN (1 M lb)

Dragon:Dragon:

- Fully autonomous rendezvous and docking with manual override capability in crewed configuration

- Pressurized Cargo/Crew capacity of >2500 kg and 14 cubic meters

- Down-cargo capability (equal to up-cargo)

Dragon:Dragon:

- Supports up to 7 passengers in Crew configuration - Reaction control system - 1200 kg of propellant from sub-orbital insertion to

ISS rendezvous to reentry - Designed for water landing under parachute for

ocean recovery

Dragon:Dragon:

- Lifting re-entry for landing precision & low-g’s - Ablative, high-performance heat shield

NASA’s Exploration Roadmap

05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Lunar Lander Development

Ares V Development

Earth Departure Stage Development

Surface Systems Development

Orion CEV Development

Ares I Development

Space Shuttle Ops

Lunar Outpost BuildupInitial Orion Capability

Ares/Orion Production and Operations

Lunar Robotic Missions

Science Robotic Missions

1st Human Orion Flight

7th Human Lunar Landing

Early Design Activity

Demonstrate Commercial Crew/Cargo for ISS

Mars Expedition Design

Ares ICrew Launch

Vehicle

Earth Departure Stage

OrionCrew Exploration

Vehicle

LunarLander

ELO Ambassador Briefing – 124

Ares VCargo Launch

Vehicle

Our Exploration Fleet

Crew

Lander

S-IVB(1 J-2 engine)240k lb LOx/LH2

S-II(5 J-2 engines)1M lb LOx/LH2

S-IC(5 F-1 engines)3.9M lb LOx/RP

LunarLander

Earth DepartureStage (EDS) (1 J-2X)499k lb LOx/LH2

Core Stage(5 RS-68 Engines)3.1M lb LOx/LH2

Upper Stage(1 J-2X)280k lb LOx/LH2

5-Segment Reusable Solid Rocket Booster (RSRB)

Space Shuttle Ares I Ares V Saturn VHeight: 184.2 ft

Gross Liftoff Mass: 4.5M lb

55k lbm to LEO

Height: 321 ftGross Liftoff Mass: 2.0M lb

48k lbm to LEO

Height: 358 ftGross Liftoff Mass: 7.3M lb

117k lbm to TLI144k lbm to TLI in Dual-Launch Mode with Ares I

290k lbm to LEO

Height: 364 ftGross Liftoff Mass: 6.5M

lb

99k lbm to TLI262k lbm to LEO

Two 5-SegmentRSRBs

Orion CEV

Building on a Foundation of Proven Technologies– Launch Vehicle Comparisons –

Ares I Elements

Stack Integration

• ~25 mT payload capacity• 2 Mlb gross liftoff weight• 315 ft in length• NASA-led

Upper Stage

• 280 klb LOx/LH2 stage• 216.5 in. (5.5 m) diameter • Aluminum-Lithium (Al-Li) structures• Instrument unit and interstage• Reaction Control System (RCS) / roll

control for 1st stage flight• Primary Ares I avionics system• NASA Design / Contractor Production

First Stage

• Derived from currentShuttle RSRM/B

• Five segments/Polybutadiene Acrylonitrile (PBAN) propellant

• Recoverable• New forward adapter• Avionics upgrades• ATK Launch Systems

Upper Stage Engine

• Saturn J-2 derived engine (J-2X)• Expendable • Pratt and Whitney Rocketdyne

Orion• 198 in. (5 m) diameter

InterstageCylinder

LAS

Spacecraft Adapter

Instrument Unit

Ares V Elements

Stack Integration

• 65 mT payload capacity• 7.3 Mlb gross liftoff weight• 358 ft in length• NASA-led

Earth Departure Stage

• TBD klb LOx/LH2 stage• 216.5 in (5.5-m) diameter • Aluminum-Lithium (Al-Li) structures• Instrument unit and interstage• Primary Ares V avionics system• NASA Design / Contractor Production

Core Stage

• Two recoverable five-segment PBAN-fueled boosters (derived from current Shuttle RSRM/B).

• Five Delta IV-derived RS-68 LOx/LH2 engines (expendable).

LSAM• TBD

Spacecraft Adapter

Interstage

NASA’s Exploration Transportation System

Our Nationwide Team

Dryden

Ames

Kennedy

Langley

Marshall GlennGoddard

Stennis

ATK Launch Systems

Pratt and Whitney Rocketdyne

Jet Propulsion Laboratory

JohnsonMichoud Assembly

Facility

Sci-Fi Future:Sci-Fi Future:

- $10 Billion$10 Billion


- Crew Return VehicleCrew Return Vehicle- X-38X-38


X-38 VideoX-38 Video


- X-33

- VentureStar

Future:Future:

- - Delta IV HeavyDelta IV Heavy

Future:Future:

- Shuttle Fly-back boostersShuttle Fly-back boosters

Future:Future:

- Hyper-X

Future:Future:

- X-37

Future:Future:

Ion Drive VideoIon Drive Video

Sci-Fi FutureSci-Fi Future


- Anti-matterAnti-matter


- Boussard Ramjet Fusion PropulsionBoussard Ramjet Fusion Propulsion


- Electrodynamic TetherElectrodynamic Tether


- Jovian Electrodynamic TetherJovian Electrodynamic Tether


- Laser PropulsionLaser Propulsion


- Beamed Energy PropulsionBeamed Energy Propulsion


- Pulsed Detonation RocketPulsed Detonation Rocket


- Space Based Laser Re-boostSpace Based Laser Re-boost


- Plasma RocketPlasma Rocket


- Space ElevatorSpace Elevator- Original concept as old as Original concept as old as

Mesopotamia: Biblical Mesopotamia: Biblical “Tower of Babel” and “Tower of Babel” and “Jacob’s Ladder”“Jacob’s Ladder”

- Five Critical Technologies Five Critical Technologies (Source: MSFC Study)(Source: MSFC Study)

- High Strength High Strength Materials Materials

- Tension StructuresTension Structures- Compression Compression StructuresStructures

- EM PropulsionEM Propulsion- Supporting Supporting InfrastructureInfrastructure

- May Lower Launch Costs May Lower Launch Costs to <$10/kg!to <$10/kg!


- $10 Billion$10 Billion- To LEO or GEO?To LEO or GEO?

- LEO: Possible TodayLEO: Possible Today- Lower end just inside atmosphereLower end just inside atmosphere- Space plane flies to lower end for cargoSpace plane flies to lower end for cargo- 10-12 times the cargo lifted by SSTO10-12 times the cargo lifted by SSTO

- GEO: YR 2050+GEO: YR 2050+

- Time Frame:Time Frame:- 10-20 Years for enabling technologies10-20 Years for enabling technologies- YR 2050 + for actual constructionYR 2050 + for actual construction


- $10 Billion$10 Billion

colorado space grant consortium

Documents

comwikichdkcanon a570

picturescanon a570

secondscanon a570

modcanon a570

againcanon a570

computercanon a570

boxcanon a570

sd cardcanon a570