SpaceX CRS-6 Barge Landing with Zoom Closeup
- Synchronized Cameras at 0:59 - 200% speed at 1:12 - 25% speed at 1:23 - Launch Recap at 2:31
This video shows synchronized video footage from both off-site cameras and on-barge cameras of the CRS-6 1st Stage landing on Droneship (ASDS) “Just Read The Instructions” in April 2015. SpaceX released two separate videos of this event, and in this video I show them both playing simultaneously.
The cause of this crash was tweeted by Elon Musk as being static friction in the propellant throttle valve. This caused a delay between the guidance system telling the rocket to "steer this way" and the actual response of the thrust to correct the rocket's trajectory, resulting in a looping oscillation in the attitude of the rocket.
Brought down to the landing surface that means it was not in full balance when it landed due to the motor behing well-behind the control brains desired position.
SpaceX is admittedly still testing this technology. They used this flight as an attempt to return first stage of the Falcon 9 to a 90-by-50-meter (300 ft × 160 ft) floating platform called the autonomous spaceport drone ship (or ASDS). The unmanned rocket landed on the floating platform, however it came down with too much lateral velocity, tipped over, and was destroyed due to aforementioned reasons
This was SpaceX's second attempt to land the booster on a floating platform after an earlier test in January 2015 was not successful either. The booster was fitted with a variety of technologies to facilitate the flight test, including grid fins and landing legs to facilitate the post-mission test. If successful, this would have been the first time in history that a rocket booster was returned to a vertical landing.
Another KZitemr, Richard Coppola, created a similar film but added some great sound design-SFX. Nice job Richard!
• Video
Music Credit:
"The Descent" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
creativecommons...
incompetech.com...
ISRC: USUAN1200094
© 2012 Kevin MacLeod
Негізгі бет SpaceX CRS-6 Barge Landing Attempt - Synchronized Cameras with Zoom Closeup
No video
Пікірлер: 125