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:
“... living in England does not free the American the way living in France frees him because the french [sic] and the American do not have the sense of going on together, from the beginning they know that there is no going on together no past present and future ...”
—Gertrude Stein (1874–1946)
“Too many existing classrooms for young children have this overriding goal: To get the children ready for first grade. This goal is unworthy. It is hurtful. This goal has had the most distorting impact on five-year-olds. It causes kindergartens to be merely the handmaidens of first grade.... Kindergarten teachers cannot look at their own children and plan for their present needs as five-year-olds.”
—James L. Hymes, Jr. (20th century)
“Every act of rebellion expresses a nostalgia for innocence and an appeal to the essence of being.”
—Albert Camus (1913–1960)