System lets robots identify an object's properties through handling(news.mit.edu)
news.mit.edu
System lets robots identify an object's properties through handling
https://news.mit.edu/2025/system-lets-robots-identify-objects-properties-through-handling-0508
4 comments
We've replaced a $20 scale with a $1M robot arm and ai. Progress.
You might not understand it, but model predictive control requires a model of not just the robot, but also the payload.
This means that you have to hard code the mass and dynamics of the payload or use an algorithm to determine the payload properties automatically.
It should be blatantly obvious then how useless a robot that can only pick up a very specific object and how useful a robot that can pick up any object is.
This means that you have to hard code the mass and dynamics of the payload or use an algorithm to determine the payload properties automatically.
It should be blatantly obvious then how useless a robot that can only pick up a very specific object and how useful a robot that can pick up any object is.
If you lack that info, you have to handle everything very slowly, or clamp with great force, because you can't work with the dynamics of the object. This is one reason robot picking is so sluggish.