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:
“What makes revolutionists is either self-pity, or indignation for the sake of others, or a sympathetic perception of the dominant undercurrent of progress in things. The nature before us is revolutionist from the direct sense of personal worth,... that pride of life, which to the Greek was a heavenly grace.”
—Walter Pater (1839–1894)
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—Ralph Waldo Emerson (1803–1882)
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—Dag Hammarskjöld (1905–1961)