Guidance core for a low-cost interceptor
The situation. The U.S. Army's xTech|Apex Intercept competition sought fire control and flight guidance that could run inside the cost and power limits of a low-cost interceptor.
The constraint. A guidance loop needs a bounded worst-case latency, not a good average. That rules out the general-purpose compute path before any benchmark is run.
What we did. Implemented the guidance loop in programmable logic on AMD adaptive silicon: seeker fusion, state estimation, proportional navigation and autopilot, with timing as a property of the design.
What was measured. Selected as one of seven Topic 4 finalists and awarded the $25,000 finalist prize. At the finals, the loop ran at 5 kHz on an AMD Kria KV260 with zero measured jitter, above its design target.
Status. Finalist. Winners are named by December 31, 2026.
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