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:
“The sense of the serpent in younanke,
And your averted stride
Add nothing to the horror the frost
That glistens on your face and hair.”
—Wallace Stevens (1879–1955)
“I have always thought that one man of tolerable abilities may work great changes, and accomplish great affairs among mankind, if he first forms a good plan, and, cutting off all amusements or other employments that would divert his attention, make the execution of that same plan his sole study and business.”
—Benjamin Franklin (1706–1790)
“When sins are dear to us we are too prone to slide into them again. The act of repentance itself is often sweetened with the thought that it clears our account for a repetition of the same sin.”
—Thomas Jefferson (1743–1826)