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Overview
Ari Rubinsztejn obtained his PhD in Aerospace Engineering at the University of Alabama. I worked in the Astrodynamics & Space Research Lab, under Dr. Rohan Sood, with a research focus on designing deep-space trajectories resilient to thruster failures. .
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Designing Multiple Missed Thrust Event Resilient Trajectories using Virtual Swarms
Note: This post is adapted from my conference paper, which was presented at the 2022 AAS/AIAA Astrodynamics Specialists Conference. You can read the full paper here. Abstract Low-thrust propulsion is an enabling factor for the next generation of deep spac
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GTOC-11: Results from the University of Alabama
Note: This post is adapted from a journal paper I was a co-author on (my other Co-Authors, particularly Jared Sikes and James Pezent, deserve far more credit than I for both the GTOC solution and the paper), which was accepted to Acta Astronautica in Summ
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DALL-E, A First Pass
I just got access to the DALL-E beta, and I basically spent a night with some friends exploring different prompts. Here are some of my favorites. Note this will be an image-heavy post and may take a moment to load. What is DALL-E DALL-E is a transformer m
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Select Textbooks on my Shelf #1 - Astrodynamics Edition
I go over 5 astrodynamics textbooks I have on my shelf.
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A Note on Error due to Floating-Point Arithmetic
Pop Quiz! What's 1 + (1e-16) -1? That's easy you might say, it's just 1e-16 We can check that with our favorite calculator (in my case that's a TI-84 that I've had for way too long, but its easier to take screenshots of python) and we get Wait, that's not
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