A system to aid and control the walk of a partially disabled person could use automatic...

  

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A system to aid and control the walk of a partially disabled person could use automatic control of the walking motion [25]. One model of a system that is open-loop unstable is shown in Figure DP7.6. Using the root locus, select K for the maximum achievable Tof the complex roots. Predict the step response of the system, and compare it with the actual step response. Controller Dynamics R(s) Leg position input Kis + 2) (s + 10) Actual s(s - 1) leg pesition FIGURE DP7.6 Automatic control of walking motion. A system to aid and control the walk of a partially disabled person could use automatic control of the walking motion [25]. One model of a system that is open-loop unstable is shown in Figure DP7.6. Using the root locus, select K for the maximum achievable Tof the complex roots. Predict the step response of the system, and compare it with the actual step response. Controller Dynamics R(s) Leg position input Kis + 2) (s + 10) Actual s(s - 1) leg pesition FIGURE DP7.6 Automatic control of walking motion.