Atmo
@atmo42.bsky.social
Atmospheric Piercing Enthusiast | GNC Engineer
Some model predictive control using my matrix/math library.
October 12, 2025 at 6:06 PM
Some model predictive control using my matrix/math library.
Writing a Rust based matrix library with a REPL.
July 14, 2025 at 5:39 AM
Writing a Rust based matrix library with a REPL.
Casual find when thrifting, has performance, guidance laws, and more.
June 7, 2025 at 5:42 AM
Casual find when thrifting, has performance, guidance laws, and more.
Hey, it all works out in the end.
May 19, 2025 at 6:59 AM
Hey, it all works out in the end.
I haven't profiled my CUDA code yet, but it takes about the same amount of time to run 100 simulations as it does for 1. Cooking here...
May 19, 2025 at 6:32 AM
I haven't profiled my CUDA code yet, but it takes about the same amount of time to run 100 simulations as it does for 1. Cooking here...
Maybe one day I'll do a car or something
May 19, 2025 at 5:59 AM
Maybe one day I'll do a car or something
For better or for worse I have discovered steady state error in Model Predictive Control.
May 19, 2025 at 5:54 AM
For better or for worse I have discovered steady state error in Model Predictive Control.
The University of Michigan dropped a pretty cool simulation. umfieldrobotics.github.io/OceanSim/
April 5, 2025 at 11:51 PM
The University of Michigan dropped a pretty cool simulation. umfieldrobotics.github.io/OceanSim/
Rendering issue, and some kind of integration error (maybe gravity model?) Otherwise, I've been able to show equatorial and polar orbits, thrust and adding three more DOFs next.
April 5, 2025 at 3:31 AM
Rendering issue, and some kind of integration error (maybe gravity model?) Otherwise, I've been able to show equatorial and polar orbits, thrust and adding three more DOFs next.
btw, this is showing 1 Trillion multiplications on a GPU in under 10s, while on a CPU the same operation is above 110s
March 23, 2025 at 3:07 AM
btw, this is showing 1 Trillion multiplications on a GPU in under 10s, while on a CPU the same operation is above 110s
A wee bit off with the coarse algo
March 23, 2025 at 3:03 AM
A wee bit off with the coarse algo
