Metadrive Report


Summary

analyse_hugging_rl analyse_traffic_lights analyse_speed_convergence_rl analyse_lane_change_rl analyse_oscillation
24/48 (50.0%) 37/72 (51.4%) 10/36 (27.8%) 20/20 (100.0%) 36/100 (36.0%)

analyse_hugging_rl

Hugging Report


Metadrive convergence to lane-center test at 15.0 m/s on straight_road

TEST PASSED ✅

Note: hugging(offset=k) = sim_local_pos(offset=k) - sim_local_pos(offset=0)

Note: recovery = 1 - | hugging(offset) / offset |

Overall mean hugging/offset % = 15.81%, Overall mean recovery % = 84.19%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -4.05 13.5 86.5 22.55
1 -20 -2.74 13.5 86.5 22.55
2 -10 -1.63 16.5 83.5 22.55
3 -5 -0.82 16.25 83.75 22.55
4 5 0.84 17 83 22.55
5 10 1.62 16.25 83.75 22.55
6 20 3.31 16.5 83.5 22.55
7 30 5.2 17 83 22.55

Metadrive convergence to lane-center test at 2.5 m/s on straight_road

TEST FAILED ❌

Note: hugging(offset=k) = sim_local_pos(offset=k) - sim_local_pos(offset=0)

Note: recovery = 1 - | hugging(offset) / offset |

Overall mean hugging/offset % = 61.28%, Overall mean recovery % = 38.72%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -18.44 61.5 38.5 22.55
1 -20 -12.31 61.5 38.5 22.55
2 -10 -6.16 61.25 38.75 22.55
3 -5 -3.07 61.25 38.75 22.55
4 5 2.97 59.25 40.75 22.55
5 10 6.07 60.5 39.5 22.55
6 20 12.48 62.75 37.25 22.55
7 30 18.68 62.25 37.75 22.55

Metadrive convergence to lane-center test at 15.0 m/s on left_turn

TEST PASSED ✅

Note: hugging(offset=k) = sim_local_pos(offset=k) - sim_local_pos(offset=0)

Note: recovery = 1 - | hugging(offset) / offset |

Overall mean hugging/offset % = 8.53%, Overall mean recovery % = 91.47%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -2.66 8.75 91.25 22.55
1 -20 -1.7 8.5 91.5 22.55
2 -10 -0.85 8.75 91.25 22.55
3 -5 -0.42 8.75 91.25 22.55
4 5 0.41 8.5 91.5 22.55
5 10 0.81 8 92 22.55
6 20 1.65 8 92 22.55
7 30 2.66 9 91 22.55

Metadrive convergence to lane-center test at 2.5 m/s on left_turn

TEST FAILED ❌

Note: hugging(offset=k) = sim_local_pos(offset=k) - sim_local_pos(offset=0)

Note: recovery = 1 - | hugging(offset) / offset |

Overall mean hugging/offset % = 60.88%, Overall mean recovery % = 39.12%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -17.47 58.25 41.75 22.55
1 -20 -11.9 59.5 40.5 22.55
2 -10 -6.16 61.75 38.25 22.55
3 -5 -3.18 63.75 36.25 22.55
4 5 3.02 60.25 39.75 22.55
5 10 6.16 61.5 38.5 22.55
6 20 12.24 61.25 38.75 22.55
7 30 18.2 60.75 39.25 22.55

Metadrive convergence to lane-center test at 15.0 m/s on right_turn

TEST PASSED ✅

Note: hugging(offset=k) = sim_local_pos(offset=k) - sim_local_pos(offset=0)

Note: recovery = 1 - | hugging(offset) / offset |

Overall mean hugging/offset % = 8.91%, Overall mean recovery % = 91.09%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -2.5 8.25 91.75 22.55
1 -20 -1.62 8 92 22.55
2 -10 -0.77 7.75 92.25 22.55
3 -5 -0.39 7.75 92.25 22.55
4 5 0.54 10.5 89.5 22.55
5 10 0.96 9.5 90.5 22.55
6 20 1.89 9.5 90.5 22.55
7 30 2.92 10 90 22.55

Metadrive convergence to lane-center test at 2.5 m/s on right_turn

TEST FAILED ❌

Note: hugging(offset=k) = sim_local_pos(offset=k) - sim_local_pos(offset=0)

Note: recovery = 1 - | hugging(offset) / offset |

Overall mean hugging/offset % = 57.72%, Overall mean recovery % = 42.28%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -16.9 56.5 43.5 22.55
1 -20 -11.31 56.75 43.25 22.55
2 -10 -5.58 56 44 22.55
3 -5 -2.9 58.25 41.75 22.55
4 5 2.77 55.5 44.5 22.55
5 10 5.72 57.25 42.75 22.55
6 20 11.98 60 40 22.55
7 30 18.44 61.5 38.5 22.55


analyse_traffic_lights

Traffic Lights Report 🚦



Scenario: red traffic light without NPC

Noise model: Noise.NONE

Stopping success rate: 26 out of 36 (72.22%)

Reasonable (max 3.0m off) success rate: 11 out of 36 (30.56%)

Average distance from stopline: 3.7448872771696124

Average absolute distance from stopline: 3.7448872771696124


Noise model: Noise.TRAIN_ALL

Stopping success rate: 11 out of 36 (30.56%)

Reasonable (max 3.0m off) success rate: 6 out of 36 (16.67%)

Average distance from stopline: 2.507270648492796

Average absolute distance from stopline: 2.507270648492796


Results per scenario

map_name scene noise_model limit first_speed last_speed distance_from_h_line distance_from_v_line stopped stopped_reasonably passed
curved_left_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.015927 2.79195 2.13562 True False True
curved_left_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 15 11.5506 142.204 91.2976 False False False
curved_left_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.0322301 2.43068 1.7535 True True True
curved_left_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 11.952 141.339 90.7236 False False False
curved_left_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.0136614 2.15116 0.139348 True True True
curved_left_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0.00536658 3.42938 3.80448 True False True
curved_left_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.0134021 6.99473 3.32065 True False True
curved_left_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 0.00486144 0.565116 1.14916 True True True
curved_left_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.0120319 6.52183 4.12656 True False True
curved_left_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0.00415684 4.70739 3.27599 True False True
curved_left_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.011727 12.4524 7.87656 True False True
curved_left_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 0.77942 31.8126 17.4688 False False False
curved_right_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.0167418 3.75403 2.25109 True False True
curved_right_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 15 5.56268 43.028 27.6013 False False False
curved_right_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.078394 5.24981 3.296 False False False
curved_right_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 0.0696369 14.6266 43.815 False False False
curved_right_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.0866109 0.657248 0.0875447 True True True
curved_right_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0.00525591 1.01991 2.14412 True True True
curved_right_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.0291309 3.74048 1.39835 True False True
curved_right_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 0.00543656 1.76685 2.5993 True True True
curved_right_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.0185257 4.28659 2.87117 True False True
curved_right_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0.00434166 1.11577 0.854979 True True True
curved_right_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.0193051 10.3747 6.6788 True False True
curved_right_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 0.00475278 4.64971 3.09767 True False True
straight_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.00666707 0.683582 0.225206 True True True
straight_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 15 12.0292 148.618 0.0252386 False False False
straight_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 8.60305 11.065 0.106911 False False False
straight_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 12.4393 153.156 0.0357165 False False False
straight_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.00844019 3.57213 1.97709 True False True
straight_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0.00338598 0.456189 2.02329 True True True
straight_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.0100171 2.51354 1.88273 True True True
straight_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 12.6354 147.827 1.64763 False False False
straight_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.00647036 5.26898 0.129518 True False True
straight_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0.00432721 2.66848 0.135432 True True True
straight_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.00802752 5.35435 0.0602989 True False True
straight_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 0.00432493 3.4399 0.0379809 True False True
curved_left_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.684784 1.77066 1.59525 False False False
curved_left_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 15 2.98194 7.60137 4.76994 False False False
curved_left_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.878975 1.2834 1.06606 False False False
curved_left_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 15 5.7362 4.13184 2.49228 False False False
curved_left_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.686236 4.31999 1.14967 False False False
curved_left_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.043671 0.335962 1.55516 True True True
curved_left_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.538478 4.98298 1.72123 False False False
curved_left_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.158562 2.66546 0.29037 True True True
curved_left_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.718943 10.6402 6.35284 False False False
curved_left_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.0552062 2.25612 1.62375 True True True
curved_left_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.686594 16.1803 10.0714 False False False
curved_left_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.234073 1.85243 0.805945 False False False
curved_right_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.511484 3.47701 1.87897 False False False
curved_right_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 123 15 12.4985 39.1968 22.163 False False False
curved_right_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 10 2.5425 0.393529 0.0287421 False False False
curved_right_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 122 15 12.5224 44.8026 25.6503 False False False
curved_right_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 10 1.64804 7.37432 4.29439 False False False
curved_right_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 15 0 0.486633 1.37194 True True True
curved_right_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 10 1.97124 5.26602 2.50464 False False False
curved_right_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.0781205 3.11665 0.868699 True False True
curved_right_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.650323 14.8248 9.59971 False False False
curved_right_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.0198763 3.16767 1.01243 True False True
curved_right_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.58809 17.0338 11.3195 False False False
curved_right_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.120458 3.32962 4.83566 True False True
straight_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.27027 1.94739 0.250602 False False False
straight_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.00822262 0.0903809 0.374837 False False False
straight_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 10 3.48975 2.53701 0.167038 False False False
straight_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 15 3.47358 0.538318 0.329514 False False False
straight_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.512212 7.8876 1.97013 False False False
straight_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 15 0 2.8331 2.10588 True True True
straight_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.731139 4.72889 1.93415 False False False
straight_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.117157 1.09434 2.02105 True True True
straight_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.403144 7.62935 0.143508 False False False
straight_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.0450031 3.6587 0.261816 True False True
straight_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 10 0.618069 8.12412 0.104201 False False False
straight_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL 400 15 0.0657098 4.63572 0.141624 True False True

Final thumbnails for each scene

Note 1: This doesn't cover all the test cases, only the first one for each scene. Use only as visual reference of the map.


Scene: 1 lane[s] | crosswalks | no-npc


Scene: 1 lane[s] | no-crosswalks | no-npc


Scene: 2 lane[s] | crosswalks | no-npc


Scene: 2 lane[s] | no-crosswalks | no-npc


Scene: 3 lane[s] | crosswalks | no-npc


Scene: 3 lane[s] | no-crosswalks | no-npc


Scene: 1 lane[s] | crosswalks | no-npc


Scene: 1 lane[s] | no-crosswalks | no-npc


Scene: 2 lane[s] | crosswalks | no-npc


Scene: 2 lane[s] | no-crosswalks | no-npc


Scene: 3 lane[s] | crosswalks | no-npc


Scene: 3 lane[s] | no-crosswalks | no-npc


Scene: 1 lane[s] | crosswalks | no-npc


Scene: 1 lane[s] | no-crosswalks | no-npc


Scene: 2 lane[s] | crosswalks | no-npc


Scene: 2 lane[s] | no-crosswalks | no-npc


Scene: 3 lane[s] | crosswalks | no-npc


Scene: 3 lane[s] | no-crosswalks | no-npc



analyse_speed_convergence_rl

Speed Convergence Report


straight_road (Number of lanes: 1)

Convergence rate: 3/9 (33.33%)

Note 1: All speeds in meters per second

Note 2: Initial longitudinal history is 100 steps

Note 3: If some test case ends prematurely, it either was reset or went out of map bounds (most likely for high-speed test cases)

Note 4: Convergence is determined by the standard deviation of speed at the last 200 frames. Which means the speed was stable at the end and not that it converged to some specific value.

Scene: empty (opposite-way) | ego | shoulder


Wide camera view of the scene (at the start of the test case)

Initial Speed Mean simulator speed (last 200 frames) Std dev of simulator speed (last 200 frames) Mean model speed (last 200 frames) Converged
0 0 0 0
5 5 0 5.48
10 10 0 9.81
15 14.89 0.01 14.83
20 17.03 0.07 16.85
25 18.46 0.39 18.11
30 18.25 0.55 17.89
35 19.51 0.62 19.11
40 23.57 1.31 22.74

straight_road (Number of lanes: 3)

Convergence rate: 7/27 (25.93%)

Note 1: All speeds in meters per second

Note 2: Initial longitudinal history is 100 steps

Note 3: If some test case ends prematurely, it either was reset or went out of map bounds (most likely for high-speed test cases)

Note 4: Convergence is determined by the standard deviation of speed at the last 200 frames. Which means the speed was stable at the end and not that it converged to some specific value.

Scene: empty (opposite-way) | ego | empty (same-way) | empty (same-way) | shoulder


Wide camera view of the scene (at the start of the test case)

Initial Speed Mean simulator speed (last 200 frames) Std dev of simulator speed (last 200 frames) Mean model speed (last 200 frames) Converged
0 0 0 0
5 5 0 5.63
10 10 0 9.81
15 14.94 0 15
20 16.98 0 16.91
25 17.71 0.51 17.39
30 17.17 0.85 16.65
35 17.2 0.89 16.67
40 26.15 1.53 25.22

Scene: empty (opposite-way) | empty (same-way) | empty (same-way) | ego | shoulder


Wide camera view of the scene (at the start of the test case)

Initial Speed Mean simulator speed (last 200 frames) Std dev of simulator speed (last 200 frames) Mean model speed (last 200 frames) Converged
0 0 0 0
5 5 0 5.25
10 9.1 0.02 8.64
15 15 0 14.87
20 18 0.07 17.57
25 17.68 0.54 17.18
30 17.17 0.44 16.59
35 18.83 0.2 18.27
40 23.49 1.01 22.78

Scene: empty (opposite-way) | empty (same-way) | ego | empty (same-way) | shoulder


Wide camera view of the scene (at the start of the test case)

Initial Speed Mean simulator speed (last 200 frames) Std dev of simulator speed (last 200 frames) Mean model speed (last 200 frames) Converged
0 0 0 0
5 5 0 5.57
10 8.5 0.3 7.92
15 15 0 14.93
20 16.76 0.01 16.43
25 17.3 0.31 16.76
30 16.99 0.45 16.46
35 17.43 0.52 16.87
40 22.79 1.03 22.01


analyse_lane_change_rl

Lane Change Report


Map: straight_road, Speed: 15.0

TEST PASSED ✅

Note 1: Initial lateral history is 150 steps (7.5 sec)

Note 2: Lane change is considered successful if the last 20.0% of the episode is spent in the target lane, and the mean offset from the target lane-center is at most 1.0m

Note 3: If some test case ends prematurely, it either was reset or went out of map bounds

Scene: left lane change

Position offset Mean offset from target lane-center at the end (m) Simulation duration (s) Lane change completion time (s) Success
-1 -0.09 30 6
-0.5 -0.09 30 6
0 -0.09 30 6
0.5 -0.09 30 6
1 -0.08 30 6

Scene: right lane change

Position offset Mean offset from target lane-center at the end (m) Simulation duration (s) Lane change completion time (s) Success
-1 0.25 30 6.1
-0.5 0.25 30 6
0 0.25 30 6.1
0.5 0.25 30 6
1 0.26 30 6.05

Map: straight_road, Speed: 25.0

TEST PASSED ✅

Note 1: Initial lateral history is 150 steps (7.5 sec)

Note 2: Lane change is considered successful if the last 20.0% of the episode is spent in the target lane, and the mean offset from the target lane-center is at most 1.0m

Note 3: If some test case ends prematurely, it either was reset or went out of map bounds

Scene: left lane change

Position offset Mean offset from target lane-center at the end (m) Simulation duration (s) Lane change completion time (s) Success
-1 0.1 30 6
-0.5 0.1 30 6
0 0.1 30 6
0.5 0.1 30 6
1 0.1 30 6

Scene: right lane change

Position offset Mean offset from target lane-center at the end (m) Simulation duration (s) Lane change completion time (s) Success
-1 0.16 30 6.15
-0.5 0.16 30 6
0 0.16 30 6
0.5 0.16 30 6
1 0.16 30 6


analyse_oscillation

Oscilllation Report


Metadrive lane-center oscillation test at 15.0 m/s on straight_road

TEST FAILED ❌

Standard deviation of lateral position: 0.171 m

Oscillation frequency: mean = 0.152 Hz, min = 0.116 Hz, max = 0.256 Hz

Oscillation amplitude: mean = 0.061 m, min = 0.023 m, max = 0.130 m

Oscillation significance: 0.899; just finished cases: 0.899

Number of finished cases: 50/50; passed cases: 34/50

Note 1: Oscillation significance is the product of frequency and amplitude (x100). A value of 1 or less is considered acceptable.

Note 2: The green shaded area in the frequency domain plot represents the acceptable frequency range (0.1-1.0 Hz)

Note 3: nan values indicate that the case ended prematurely due to a reset or out-of-bounds

key initial_speed duration lag antilag lat_position_mean lat_position_stddev dominant_frequency dominant_amplitude oscillation_significance passed
80 15 50 0.004 0.079 -0.034 0.108 0.14 0.051 0.713
60 15 50 0.038 0.058 -0.146 0.111 0.14 0.055 0.764
28 15 50 0.049 0.101 -0.065 0.163 0.14 0.067 0.929
30 15 50 0.05 0.095 -0.111 0.19 0.116 0.075 0.867
10 15 50 0.054 0.053 -0.031 0.222 0.14 0.066 0.924
4 15 50 0.057 0.111 -0.005 0.21 0.163 0.047 0.765
70 15 50 0.081 0.182 0.034 0.161 0.116 0.036 0.424
66 15 50 0.098 0.158 0.101 0.293 0.116 0.047 0.551
82 15 50 0.1 0.145 -0.094 0.16 0.14 0.082 1.147
94 15 50 0.102 0.129 -0.056 0.149 0.186 0.084 1.567
18 15 50 0.104 0.182 0.006 0.194 0.163 0.046 0.756
8 15 50 0.105 0.062 -0.057 0.223 0.163 0.054 0.887
68 15 50 0.12 0.131 -0.083 0.106 0.163 0.023 0.367
26 15 50 0.121 0.126 0.082 0.292 0.14 0.049 0.687
90 15 50 0.139 0.113 0.013 0.178 0.233 0.045 1.046
38 15 50 0.162 0.138 -0.078 0.106 0.116 0.047 0.543
22 15 50 0.177 0.121 0.021 0.228 0.116 0.062 0.718
78 15 50 0.179 0.217 -0.169 0.147 0.186 0.062 1.147
44 15 50 0.18 0.123 -0.1 0.204 0.116 0.056 0.649
86 15 50 0.187 0.119 -0.061 0.136 0.209 0.061 1.274
56 15 50 0.195 0.122 -0.065 0.101 0.163 0.035 0.572
98 15 50 0.224 0.236 -0.038 0.142 0.186 0.058 1.072
58 15 50 0.247 0.263 -0.121 0.322 0.116 0.079 0.922
96 15 50 0.25 0.314 -0.087 0.194 0.116 0.054 0.63
54 15 50 0.256 0.261 0.213 0.261 0.116 0.096 1.118
46 15 50 0.266 0.316 -0.11 0.159 0.14 0.064 0.895
64 15 50 0.27 0.336 -0.075 0.168 0.116 0.039 0.451
36 15 50 0.276 0.16 -0.015 0.164 0.14 0.052 0.732
50 15 50 0.29 0.23 0.02 0.196 0.14 0.073 1.012
92 15 50 0.305 0.181 -0.028 0.17 0.14 0.067 0.93
14 15 50 0.311 0.224 0.015 0.217 0.116 0.067 0.783
74 15 50 0.323 0.438 0.016 0.16 0.186 0.046 0.85
32 15 50 0.33 0.18 -0.032 0.178 0.116 0.13 1.513
88 15 50 0.332 0.281 0.048 0.177 0.116 0.079 0.915
76 15 50 0.342 0.244 -0.013 0.238 0.116 0.064 0.745
12 15 50 0.344 0.174 -0.039 0.103 0.163 0.056 0.91
62 15 50 0.356 0.196 -0.142 0.069 0.233 0.031 0.71
72 15 50 0.361 0.223 -0.149 0.137 0.256 0.054 1.383
2 15 50 0.364 0.322 -0.058 0.199 0.116 0.099 1.15
48 15 50 0.386 0.408 -0.067 0.155 0.116 0.077 0.895
0 15 50 0.392 0.277 -0.194 0.179 0.116 0.048 0.56
24 15 50 0.406 0.294 0.059 0.152 0.209 0.077 1.608
34 15 50 0.434 0.254 0.016 0.116 0.186 0.06 1.114
16 15 50 0.436 0.518 0.042 0.131 0.14 0.041 0.578
40 15 50 0.438 0.292 -0.108 0.143 0.14 0.036 0.506
6 15 50 0.442 0.487 -0.06 0.117 0.163 0.052 0.852
20 15 50 0.453 0.315 0.039 0.258 0.163 0.084 1.366
42 15 50 0.462 0.277 -0.097 0.149 0.14 0.075 1.045
52 15 50 0.473 0.484 -0.044 0.066 0.256 0.033 0.833
84 15 50 0.484 0.246 0.154 0.164 0.163 0.096 1.568

Metadrive lane-center oscillation test at 30.0 m/s on straight_road

TEST FAILED ❌

Standard deviation of lateral position: 0.264 m

Oscillation frequency: mean = 0.157 Hz, min = 0.116 Hz, max = 0.279 Hz

Oscillation amplitude: mean = 0.119 m, min = 0.034 m, max = 0.205 m

Oscillation significance: 1.822; just finished cases: 1.822

Number of finished cases: 50/50; passed cases: 2/50

Note 1: Oscillation significance is the product of frequency and amplitude (x100). A value of 1 or less is considered acceptable.

Note 2: The green shaded area in the frequency domain plot represents the acceptable frequency range (0.1-1.0 Hz)

Note 3: nan values indicate that the case ended prematurely due to a reset or out-of-bounds

key initial_speed duration lag antilag lat_position_mean lat_position_stddev dominant_frequency dominant_amplitude oscillation_significance passed
81 30 50 0.004 0.079 0.1 0.185 0.14 0.085 1.192
61 30 50 0.038 0.058 -0.026 0.206 0.14 0.1 1.401
29 30 50 0.049 0.101 0.091 0.235 0.14 0.139 1.946
31 30 50 0.05 0.095 -0.042 0.272 0.116 0.145 1.691
11 30 50 0.054 0.053 0.092 0.292 0.14 0.127 1.772
5 30 50 0.057 0.111 0.161 0.308 0.163 0.095 1.549
71 30 50 0.081 0.182 0.176 0.244 0.14 0.076 1.064
67 30 50 0.098 0.158 0.194 0.388 0.209 0.118 2.474
83 30 50 0.1 0.145 0.072 0.254 0.14 0.153 2.135
95 30 50 0.102 0.129 0.063 0.247 0.186 0.158 2.941
19 30 50 0.104 0.182 0.145 0.285 0.14 0.079 1.105
9 30 50 0.105 0.062 0.031 0.337 0.163 0.116 1.887
69 30 50 0.12 0.131 0.059 0.162 0.256 0.034 0.866
27 30 50 0.121 0.126 0.236 0.36 0.116 0.087 1.015
91 30 50 0.139 0.113 0.124 0.25 0.233 0.073 1.707
39 30 50 0.162 0.138 0.069 0.192 0.14 0.092 1.286
23 30 50 0.177 0.121 0.15 0.303 0.116 0.102 1.187
79 30 50 0.179 0.217 -0.102 0.218 0.186 0.118 2.195
45 30 50 0.18 0.123 -0.017 0.341 0.116 0.119 1.38
87 30 50 0.187 0.119 0.056 0.225 0.209 0.137 2.858
57 30 50 0.195 0.122 0.07 0.151 0.279 0.083 2.315
99 30 50 0.224 0.236 0.07 0.257 0.186 0.126 2.341
59 30 50 0.247 0.263 -0.05 0.466 0.116 0.131 1.527
97 30 50 0.25 0.314 0.066 0.262 0.186 0.12 2.229
55 30 50 0.256 0.261 0.386 0.304 0.116 0.189 2.2
47 30 50 0.266 0.316 0.055 0.25 0.14 0.105 1.469
65 30 50 0.27 0.336 0.109 0.27 0.116 0.094 1.092
37 30 50 0.276 0.16 0.077 0.292 0.14 0.11 1.529
51 30 50 0.29 0.23 0.148 0.294 0.14 0.135 1.881
93 30 50 0.305 0.181 0.083 0.33 0.14 0.155 2.16
15 30 50 0.311 0.224 0.149 0.327 0.14 0.132 1.844
75 30 50 0.323 0.438 0.245 0.249 0.14 0.098 1.367
33 30 50 0.33 0.18 0.086 0.286 0.116 0.205 2.38
89 30 50 0.332 0.281 0.128 0.305 0.14 0.156 2.173
77 30 50 0.342 0.244 0.104 0.351 0.116 0.119 1.385
13 30 50 0.344 0.174 0.044 0.202 0.163 0.121 1.976
63 30 50 0.356 0.196 -0.033 0.153 0.233 0.073 1.703
73 30 50 0.361 0.223 -0.094 0.278 0.14 0.139 1.946
3 30 50 0.364 0.322 0.066 0.297 0.116 0.17 1.979
49 30 50 0.386 0.408 0.173 0.258 0.116 0.157 1.83
1 30 50 0.392 0.277 -0.08 0.293 0.14 0.108 1.506
25 30 50 0.406 0.294 0.188 0.219 0.209 0.156 3.267
35 30 50 0.434 0.254 0.128 0.219 0.209 0.137 2.869
17 30 50 0.436 0.518 0.259 0.212 0.14 0.078 1.085
41 30 50 0.438 0.292 0.045 0.224 0.116 0.057 0.666
7 30 50 0.442 0.487 0.174 0.204 0.163 0.105 1.716
21 30 50 0.453 0.315 0.215 0.306 0.163 0.158 2.567
43 30 50 0.462 0.277 0.012 0.253 0.14 0.132 1.838
53 30 50 0.473 0.484 0.196 0.119 0.256 0.075 1.912
85 30 50 0.484 0.246 0.246 0.289 0.163 0.166 2.699