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:
“Fate is unalterable only in the sense that given a cause, a certain result must follow, but no cause is inevitable in itself, and man can shape his world if he does not resign himself to ignorance.”
—Pearl S. Buck (1892–1973)
“Planning ahead is a measure of class. The rich and even the middle class plan for future generations, but the poor can plan ahead only a few weeks or days.”
—Gloria Steinem (b. 1934)
“Mothers who are strong people, who can pursue a life of their own when it is time to let their children go, empower their children of either gender to feel free and whole. But weak women, women who feel and act like victims of something or other, may make their children feel responsible for taking care of them, and they can carry their children down with them.”
—Frank Pittman (20th century)