Simple Example
Suppose a robot has rotary encoders on its wheels or on its legged joints. It drives forward for some time and then would like to know how far it has traveled. It can measure how far the wheels have rotated, and if it knows the circumference of its wheels, compute the distance.
Read more about this topic: Odometry
Famous quotes containing the word simple:
“Uncontradicting solitude
Supports me on its giant palm;
And like a sea-anemone
or simple snail, there cautiously
Unfolds, emerges, what I am.”
—Philip Larkin (1922–1986)
“Let us consider that we are all partially insane. It will explain us to each other; it will unriddle many riddles; it will make clear and simple many things which are involved in haunting and harassing difficulties and obscurities now.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)