Sense-Plan-Act was the predominate robot control methodology through 1985.
- Sense - gather information using the sensors
- Plan - create a world model using all the information, and plan the next move
- Act
SPA is used in iterations: After the acting phase, the sensing phase, and the entire cycle, is repeated.
Famous quotes containing the words sense, plan and/or act:
“I never had the sense of myself as an accomplished artist, and I always had to work three times as hard as anyone else to make my pieces as good as they could be. I am never completely satisfied. There always seems to be something just beyond my reach.”
—Toshiko Takaezu (b. 1922)
“Max Detweiler: I get a fiendish delight thinking of you as the mother of seven. How do you plan to do it?
The Baroness: Darling, haven’t you heard of a delightful little thing called boarding school?”
—Ernest Lehman (b. 1920)
“Buttons: Clowns are funny people, Holly. They only love once.
Holly: All men aren’t like that, even if they act like clowns.”
—Fredric M. Frank (1911–1977)