2min chapter

Lex Fridman Podcast cover image

#114 – Russ Tedrake: Underactuated Robotics, Control, Dynamics and Touch

Lex Fridman Podcast

CHAPTER

Using Warm Starting in a Robotic Optimization Problem

We had not yet done this idea of warm starting. So we are solving a big optimization problem at every time step. We wrote a very lightweight, very fast layer which would basically check if nearby solutions to the quadratic program could stabilize the robot. And if they couldn't, we would fall back to the solver. But I mean, like the 400 pound human I could come crashing to the ground if you if your solver's not fast enough.

00:00

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode