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:
“Life is crazy. Now, maybe you knew this all along. But before I had children, I actually held on to the illusion that there was some sense of order to the universe.... I am now convinced that we are all living in a Chagall painting—a world where brides and grooms and cows and chickens and angels and sneakers are all mixed up together, sometimes floating in the air, sometimes upside down and everywhere.”
—Susan Lapinski (20th century)
“Any plan conceived in moderation must fail when the circumstances are set in extremes.”
—Klemens Wenzel Neponuk Lothar Von, Prince Metternich (1773–1859)
“All things are lawful there that may delight
Nature or unrestrained appetite.
Like and enjoy, to will and act is one;
We only sin when love’s rites are not done.”
—Thomas Carew (1589–1639)