Active Contol of vibrations & Noise and applications of AI/ML fo automotive NVH

Felt like sitting next to a senior engineer sketching control loops and tradeoffs, not a polished lecture. The bit that stuck was the ANC section where they walk through feedforward vs feedback using an LMS filter and a 120 Hz road-noise example, then map it to a simple Simulink block. It connects cleanly to day-to-day work: wiring data from the repo, sanity-checking arch choices, and thinking about what actually survives prod, even if the AI/ML piece stays light. mostly fine for beginner level, though I wasn't sold on the brief k8s/CI aside and wished there was more on vehicle-level validation before our upcoming controller swap.

Nice to see corner cases get airtime instead of being hand-waved. The Chapter 3 FxLMS adaptive feedforward ANC walkthrough using the road-noise dataset, with sensor delay misalignment called out, stuck. I've already mirrored the repo pattern in a small prod experiment; the arch diagrams map cleanly to what we ship. Wasn't sold on the AI section rushing past feature drift; wished there was more obs on model decay, but it still fit my professional dev time well.

While poking at obs gaps between prod NVH tests and what we log, I stumbled onto this beginner course and skimmed a few modules between meetings. The early framing around active control vs passive damping clicked fast, and the chapter where they walk through an LMS-based active noise control loop on a half-car model stuck, especially the plot showing coherence dropping after tuning. It helped map textbook control to things I actually touch, like wiring data from a test rig into a repo and sanity-checking assumptions before a PR hits CI. i wasn't sold on the AI/ML angle at first, but the short example using a simple regressor to predict cabin boom from road profiles was practical enough. I wished there was more on validation pitfalls in prod, or how this plays with k8s when models retrain off test data. Still, I got more out of this than the last couple conferences I sat through, fewer slides, more stuff I can try tomorrow.