Zero moment point is a concept related with dynamics and control of legged locomotion, e.g., for humanoid robots. It specifies the point with respect to which dynamic reaction force at the contact of the foot with the ground does not produce any moment in the horizontal direction, i.e. the point where total of vertical inertia and gravity forces equals 0 (zero). The concept assumes the contact area is planar and has sufficiently high friction to keep the feet from sliding.
Read more about Zero Moment Point: Introduction, ZMP Computation
Famous quotes containing the words moment and/or point:
“The fifties—they seem to have taken place on a sunny afternoon that asked nothing of you except a drifting belief in the moment and its power to satisfy.”
—Elizabeth Hardwick (b. 1916)
“But you must pay for conformity. All goes well as long as you run with conformists. But you, who are honest men in other particulars, know, that there is alive somewhere a man whose honesty reaches to this point also, that he shall not kneel to false gods, and, on the day when you meet him, you sink into the class of counterfeits.”
—Ralph Waldo Emerson (1803–1882)