Computational Intelligence and Neuroscience / 2022 / Article / Tab 2 / Research Article
A Path-Planning Approach Based on Potential and Dynamic Q-Learning for Mobile Robots in Unknown Environment Table 2 A comparison between PDQL, CQL, RRT, APF, and fuzzy for path planning. Both the lowest (best) mean and the values of path length bigger than the level 0.05 of significance are highlighted.
Env Statistics PDQL CQL RRT APF Fuzzy M01 Path length 26.93 28.06 32.02 27.36 28.12 t -test— 4.94e − 2 2.16e − 8 — — Angle 0.14 0.59 0.74 0.02 0.02 Time 5.88 6.17 7.41 2.89 3.43 M02 Path length 29.45 30.79 32.98 31.75 30.83 t -test— 8.06e − 6 3.57e − 7 — — Angle 1.21 1.57 0.95 0.93 0.98 Time 7.11 7.33 7.71 4.12 4.54 M03 Path length 30.17 31.91 32.26 31.42 32.68 t -test— 2.84e − 4 3.56e − 5 8.29e − 4 1.69e − 6 Angle 1.14 1.63 1.28 1.49 1.30 Time 6.50 7.03 5.03 3.88 4.51 M04 Path length 24.16 24.85 24.91 24.30 26.40 t -test— 3.47e − 2 1.32e − 4 — — Angle 0.59 0.66 0.71 0.65 0.72 Time 6.73 7.12 7.21 3.69 4.32 M05 Path length 22.63 25.23 24.53 26.28 26.99 t -test— 0.27e − 2 2.77e − 2 — — Angle 1.62 1.74 1.80 1.68 1.65 Time 6.85 7.38 6.03 3.46 3.78 M06 Path length 24.83 27.26 25.99 27.02 29.02 t -test— 2.94e − 4 5.71e − 2 — — Angle 1.57 1.86 1.81 1.82 1.65 Time 6.08 6.56 7.02 4.29 4.37 M07 Path length 31.60 32.81 33.57 34.55 34.56 t -test— 1.94e − 3 3.01e − 5 — — Angle 2.37 2.50 2.03 1.88 1.82 Time 6.64 7.26 7.26 3.35 3.67 M08 Path length 30.44 31.41 32.81 32.61 32.31 t -test— 6.61e − 3 9.84e − 6 — — Angle 2.73 2.77 2.28 2.45 2.58 Time 6.51 7.14 7.84 4.10 4.50 M09 Path length 29.99 31.18 30.67 31.83 32.15 t -test— 8.54e − 3 2.57e − 2 — — Angle 1.89 1.96 1.76 2.05 2.10 Time 6.56 6.79 6.22 4.04 4.48