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)
“I plan to be reincarnated as a dolphin.”
—Margo Godfrey Oberg (b. c. 1955)
“If your mother tells you to do a thing, it is wrong to reply that you won’t. It is better and more becoming to intimate that you will do as she bids you, and then afterwards act quietly in the matter according to the dictates of your better judgment.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)