Research Article

Time-Optimal Trajectory Planning along Parametric Polynomial Lane-Change Curves with Bounded Velocity and Acceleration: Simulations for a Unicycle Based on Numerical Integration

Figure 9

Scenario 2: from (0, 0) to (1, 1). (a) Travel paths and (b) their continuously differentiable curvature of the three faster lane-change curves chosen among candidate lane-change curves from Figure 7. There are two curvature maxima located symmetrically to the midpoint.
(a)
(b)