Sentence examples for foot trajectory from inspiring English sources

Fig. 16 Foot trajectory at target walking velocity 0.33 m/s with 0.18 m of stride Fig. 17 Foot trajectory at target walking velocity 1.2 m/s with 0.18 m of stride.

In a comprehensive analysis of the phenomenon that appeared in the June , 1989 issue of the journal Human Factors, the U.C.L.A. psychologist Richard A. Schmidt argues that any number of relatively innocent factors can cause a "low-level variability in the foot trajectory toward the brake" — meaning that a driver aims for the brake and misses.

Fig. 19 Foot trajectory while walking on the ground at 1.38 m/s.

Each foot trajectory is calculated with respect to the body coordinate system.

The reason of higher walking velocity than target velocity is considered as longer stride which is also confirmed in Fig. 17. Figure 19 shows the commanded foot trajectory and measured foot trajectory while walking at 1.38 m/s.

One oscillatory network is designed to generate foot trajectory, and another set of neural oscillators can generate the trajectory of Center of Mass (CoM) online.

The hip and foot trajectories are generated based on cubic polynomial interpolation of the initial and final conditions of the biped robot's position, velocity and acceleration.

The walking period and step length are set as constants to maintain a relatively fast speed while changing different foot trajectories to test walking quality.

In fact, the two-thirds power law, initially discovered for hand movements, was later found to describe many other body movements such as foot trajectories, eye and speech movements and human locomotion [49].

The plot of ankle markers tracking anterior-posterior displacements indicated that the legs were moving in opposite directions, as during fore-aft foot trajectories while walking.

These deficits present as increased step width, variable foot placement, irregular foot trajectories, and a resulting instable stumbling walking path with very high movement variability [ 6– 8] and a high risk of falling [ 9].