REGISTER | LOGIN
Breaking News
Comments
Newest First | Oldest First | Threaded View
<<   <   Page 2 / 2
LarryM99
User Rank
Author
Re: Huge Jump in Processing Power
LarryM99   4/16/2014 11:44:19 PM
I have a reference for the original test at http://www.nationaljournal.com/tech/why-nasa-is-firing-cell-phones-into-space-20130424 and I saw a presentation from Dr. Larry Matthies, who is a supervisor for JPL's Computer Vision Group. He is putting in a proposal for the next Mars mission with an autonomous flyer based on hardware like I described.

I have not seen published data, but my understanding was that lower voltages and smaller geometries significantly increased the resistance to radiation errors.

ChipBuilder
User Rank
Author
Re: Huge Jump in Processing Power
ChipBuilder   4/16/2014 10:18:15 PM
NO RATINGS
@LarryM99: what is your reference, is the test data published?

LarryM99
User Rank
Author
Huge Jump in Processing Power
LarryM99   4/16/2014 7:54:18 PM
One trend that will be come evident in future missions will be a significant jump in processing capability. Recent tests have shown that current cellphone SoC's are as good at resisting radiation as the specifically hardened dinosaur CPUs that NASA has been using. We will be seeing a huge jump in sophistication of missions as a result and better power utilization. That still is primarily robotic missions, but it seems like the private sector is going to start driving more and more of the ambitious exploration.

KevinCBaxter
User Rank
Author
One additional trend
KevinCBaxter   4/16/2014 4:35:40 PM
Okay the SpaceX booster recovery might not yet be a "trend", rather a recent game
changing development that will alter most future space launches. Their ability
to recover and reuse boosters will radically reduce the cost of launches and
will give SpaceX a unique advantage over competitors for some time, until they
all catch up.

<<   <   Page 2 / 2


Like Us on Facebook
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Martin Rowe

Test Tool Finds Ethernet Wiring Errors
Martin Rowe
Post a comment
When my house was renovated several years ago, I had the electrician install network outlets in numerous places, then run the LAN cables to a wiring closet. But he didn't document the ends ...

Martin Rowe

Local Electronics Store Supplies Engineers and Hobbyists
Martin Rowe
5 comments
Rochester, N.Y. — Tucked away in this western New York city known for its optics is Goldcrest Electronics, a local store that's supplied businesses and individuals with electronic ...

Martin Rowe

How to Transform a Technology University (Book Review)
Martin Rowe
1 Comment
The Presiding Genius of the Place by Alison Chisolm. WPI, Worcester, Mass., 234 pp., 2016. Engineers love to discuss, and often criticize, engineering education. They often claim ...

Max Maxfield

Aloha from EEWeb
Max Maxfield
Post a comment
Just a few minutes ago as I pen these words, I posted this blog about this month's Cartoon Punchline Competition over on EEWeb.com.