Sense Plan Act

Sense-Plan-Act was the predominate robot control methodology through 1985.

  1. Sense - gather information using the sensors
  2. Plan - create a world model using all the information, and plan the next move
  3. 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:

    “Bonnie Lee: Oh, it’s the most wonderful thing I’ve ever seen.
    Geoff Carter [sarcastically]: Yes, it reminded you of a great big, beautiful bird, didn’t it?
    Bonnie: No, it didn’t at all. That’s why it’s so wonderful. It’s really a flying human being.
    Geoff: Well, you’re right about one thing. A bird’d have too much sense to fly in that kind of muck.”
    —Jules Furthman (1888–1960)

    “If you should ever acknowledge my existence, I plan to snub you.”
    —Mason Cooley (b. 1927)

    “The fact is that a man who wants to act virtuously in every way necessarily comes to grief among so many who are not virtuous.”
    —Niccolò Machiavelli (1469–1527)