Metadrive Report


Summary

analyse_hugging_rl analyse_traffic_lights analyse_speed_convergence_rl analyse_lane_change_rl analyse_oscillation
42/48 (87.5%) 28/72 (38.9%) 5/36 (13.9%) 19/20 (95.0%) 69/100 (69.0%)

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 % = 13.47%, Overall mean recovery % = 86.53%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -3.13 10.25 89.75 22.55
1 -20 -1.95 9.75 90.25 22.55
2 -10 -1 10.25 89.75 22.55
3 -5 -0.72 14.25 85.75 22.55
4 5 0.88 17.75 82.25 22.55
5 10 1.65 16.5 83.5 22.55
6 20 2.9 14.5 85.5 22.55
7 30 4.28 14.5 85.5 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 % = 42.0%, Overall mean recovery % = 58.0%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -13.37 44.5 55.5 22.55
1 -20 -9.02 45 55 22.55
2 -10 -4.39 43.75 56.25 22.55
3 -5 -2.1 42 58 22.55
4 5 1.86 37 63 22.55
5 10 3.92 39 61 22.55
6 20 8.44 42 58 22.55
7 30 12.86 42.75 57.25 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 % = 9.5%, Overall mean recovery % = 90.5%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -2.7 8.75 91.25 22.55
1 -20 -1.74 8.75 91.25 22.55
2 -10 -0.86 8.75 91.25 22.55
3 -5 -0.45 9 91 22.55
4 5 0.48 9.5 90.5 22.55
5 10 0.98 9.75 90.25 22.55
6 20 2.12 10.75 89.25 22.55
7 30 3.19 10.75 89.25 22.55

Metadrive convergence to lane-center test at 2.5 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 % = 35.72%, Overall mean recovery % = 64.28%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -10.48 34.75 65.25 22.55
1 -20 -7.36 36.75 63.25 22.55
2 -10 -3.64 36.75 63.25 22.55
3 -5 -1.75 34.75 65.25 22.55
4 5 1.6 31.75 68.25 22.55
5 10 3.43 34.5 65.5 22.55
6 20 7.52 37.25 62.75 22.55
7 30 11.77 39.25 60.75 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 % = 8.53%, Overall mean recovery % = 91.47%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -2.48 8.5 91.5 22.55
1 -20 -1.56 7.75 92.25 22.55
2 -10 -0.81 8.25 91.75 22.55
3 -5 -0.38 7.75 92.25 22.55
4 5 0.4 7.5 92.5 22.55
5 10 0.94 9.5 90.5 22.55
6 20 1.92 9.5 90.5 22.55
7 30 2.95 9.5 90.5 22.55

Metadrive convergence to lane-center test at 2.5 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 % = 36.5%, Overall mean recovery % = 63.5%

offset_cm relative_hugging_cm hugging/offset % recovery % sim_duration
0 -30 -11.07 36.75 63.25 22.55
1 -20 -7.53 37.25 62.75 22.55
2 -10 -3.78 38 62 22.55
3 -5 -1.78 35.75 64.25 22.55
4 5 1.72 34.25 65.75 22.55
5 10 3.56 35.5 64.5 22.55
6 20 7.38 36.75 63.25 22.55
7 30 11.39 37.75 62.25 22.55


analyse_traffic_lights

Traffic Lights Report 🚦



Scenario: red traffic light without NPC

Noise model: Noise.NONE

Stopping success rate: 14 out of 36 (38.89%)

Reasonable (max 3.0m off) success rate: 9 out of 36 (25.00%)

Average distance from stopline: 3.016453132675278

Average absolute distance from stopline: 3.016453132675278


Noise model: Noise.TRAIN_ALL_MLSIM

Stopping success rate: 14 out of 36 (38.89%)

Reasonable (max 3.0m off) success rate: 9 out of 36 (25.00%)

Average distance from stopline: 2.733608506334019

Average absolute distance from stopline: 2.733608506334019


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 1.22935 14.148 9.71556 False False False
curved_left_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 15 10.6738 125.029 80.1881 False False False
curved_left_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 8.07502 4.4015 2.96066 False False False
curved_left_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 10.8474 123.759 79.3584 False False False
curved_left_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0.791278 4.82795 4.71353 False False False
curved_left_road 2 lane[s] | crosswalks | no-npc Noise.NONE 395 15 5.85285 23.3017 54.8659 False False False
curved_left_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.815097 2.29647 2.95606 False False False
curved_left_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 0 6.11906 5.48336 True False True
curved_left_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0 2.89452 2.04782 True True True
curved_left_road 3 lane[s] | crosswalks | no-npc Noise.NONE 394 15 4.72745 17.4227 7.46704 False False False
curved_left_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0 0.325054 0.130765 True True True
curved_left_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 362 15 6.00296 24.8534 17.3276 False False False
curved_right_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0 10.936 7.09058 False False False
curved_right_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 15 8.25707 98.4741 63.3281 False False False
curved_right_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0 4.89955 3.2467 False False False
curved_right_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 8.74767 100.871 64.873 False False False
curved_right_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0 3.87717 1.25453 True False True
curved_right_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0 8.83684 4.39079 True False True
curved_right_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0 1.14539 2.05896 True True True
curved_right_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 5.89353 20.8856 23.871 False False False
curved_right_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0 1.01403 0.804118 True True True
curved_right_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0 2.86496 2.04203 True True True
curved_right_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0 4.9164 3.09332 True False True
curved_right_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 0 2.61192 1.67275 True True True
straight_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 10 7.18115 6.71083 0.133131 False False False
straight_road 1 lane[s] | crosswalks | no-npc Noise.NONE 400 15 14.7797 43.7807 0.0635646 False False False
straight_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 9.57982 22.8455 0.010491 False False False
straight_road 1 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 14.8333 1.68116 0.0539252 False False False
straight_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0 3.19856 1.93909 True False True
straight_road 2 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0 1.55823 1.85016 True True True
straight_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 1.34687 1.93273 1.81027 False False False
straight_road 2 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 14.7288 60.7277 1.84928 False False False
straight_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 10 0 2.39746 0.115003 True True True
straight_road 3 lane[s] | crosswalks | no-npc Noise.NONE 400 15 0 0.470753 0.031395 True True True
straight_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 10 0.786383 3.54554 0.0168725 False False False
straight_road 3 lane[s] | no-crosswalks | no-npc Noise.NONE 400 15 14.849 55.4195 0.030859 False False False
curved_left_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 1.35604 13.1454 8.7244 False False False
curved_left_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 13.3472 5.16361 3.71328 False False False
curved_left_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 8.40967 4.26129 2.6755 False False False
curved_left_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 13.1476 6.33083 3.51148 False False False
curved_left_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 8.22105 6.63965 False False False
curved_left_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 14.372 23.4766 12.469 False False False
curved_left_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 1.76872 1.82594 True True True
curved_left_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 14.5311 23.9796 12.842 False False False
curved_left_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 5.55508 3.56123 True False True
curved_left_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 10.206 24.3014 26.0979 False False False
curved_left_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 0.942215 0.354819 True True True
curved_left_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 9.88925 21.1178 22.6479 False False False
curved_right_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0.147711 12.6484 8.06216 False False False
curved_right_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 10.377 122.965 79.1841 False False False
curved_right_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 4.94845 3.25924 False False False
curved_right_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 10.8885 124.964 80.4693 False False False
curved_right_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 5.50903 2.45602 True False True
curved_right_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 4.34769 27.8805 26.1996 False False False
curved_right_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 0.471655 1.56029 True True True
curved_right_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 285 15 5.53616 20.4171 7.20114 False False False
curved_right_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 1.43165 1.13533 True True True
curved_right_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 0 5.10631 3.41976 True False True
curved_right_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 4.13098 2.61722 True False True
curved_right_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 0 0.24138 0.173137 True True True
straight_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 5.37013 12.8588 0.110605 False False False
straight_road 1 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 14.8164 6.07499 0.282494 False False False
straight_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 8.67724 2.98806 0.268539 False False False
straight_road 1 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 14.7444 14.5575 0.0633225 False False False
straight_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 1.40422 1.61501 True True True
straight_road 2 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 0 1.2985 1.95554 True True True
straight_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0.952473 2.57338 1.61392 False False False
straight_road 2 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 14.2205 1.96227 1.88347 False False False
straight_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 2.65703 0.133672 True True True
straight_road 3 lane[s] | crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 0 2.19343 0.169252 True True True
straight_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 10 0 5.56033 0.230319 True False True
straight_road 3 lane[s] | no-crosswalks | no-npc Noise.TRAIN_ALL_MLSIM 400 15 14.8772 64.3488 0.118308 False False False

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: 1/9 (11.11%)

Note 1: All speeds in meters per second

Note 2: Initial longitudinal history is 40 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 6.51 0.03 6.37
5 6.48 0.02 6.31
10 6.46 0.04 6.3
15 16.07 0.21 15.6
20 20.14 0.1 19.48
25 27.02 0.04 26.12
30 26.96 0.04 26.03
35 33.89 0.19 31.67
40 38.57 0.16 31.72

straight_road (Number of lanes: 3)

Convergence rate: 4/27 (14.81%)

Note 1: All speeds in meters per second

Note 2: Initial longitudinal history is 40 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) | 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 0.12 0.01 0.02
5 10.02 0.19 9.68
10 9.81 0.16 9.49
15 16.68 0.16 16.04
20 29.75 0.4 28.89
25 30.38 0.12 29.65
30 30.19 0.11 29.44
35 32.55 0.15 31.66
40 39.13 0.13 35.81

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 0.84 1.23 0.68
5 10.66 0.19 10.36
10 10.4 0.15 10.13
15 17.11 0.2 17.03
20 19.1 0.28 19.24
25 27.33 0.31 26.32
30 26.95 0.33 25.86
35 30.53 0.22 29.35
40 40.01 0.11 21.89

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 0.11 0.01 0.01
5 5.81 0.11 5.58
10 7.02 0.55 6.86
15 19.25 0.3 18.5
20 26.43 0.71 25.59
25 28.29 0.04 27.78
30 29.8 0.02 29.5
35 34.46 0.07 33.81
40 40.08 0.04 36.83


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 -0.14 30 7.95
-0.5 -0.14 30 7.45
0 -0.14 30 7.05
0.5 -0.15 30 7.45
1 -0.15 30 8.65

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 -0.01 30 6.7
-0.5 -0.02 30 6.4
0 -0.02 30 6.15
0.5 -0.01 30 6.05
1 -0.01 30 6.05

Map: straight_road, Speed: 25.0

Successful lane changes: 9/10 (90.00%)

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 -0.08 30 7.05
-0.5 -0.08 30 6
0 -0.08 30 6
0.5 -0.08 30 6.35
1 -3.81 30 5.25

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 -0.12 30 6.1
-0.5 -0.12 30 5.85
0 -0.12 30 5.7
0.5 -0.12 30 5.6
1 -0.11 30 5.4


analyse_oscillation

Oscilllation Report


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

TEST FAILED ❌

Standard deviation of lateral position: 0.071 m

Oscillation frequency: mean = 0.367 Hz, min = 0.116 Hz, max = 0.535 Hz

Oscillation amplitude: mean = 0.039 m, min = 0.005 m, max = 0.192 m

Oscillation significance: 1.645; just finished cases: 1.645

Number of finished cases: 50/50; passed cases: 32/50

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
30 15 50 0.15 0.15 0.126 0.037 0.116 0.005 0.062
10 15 50 0.15 0.15 0.126 0.037 0.116 0.006 0.065
80 15 50 0.15 0.15 0.126 0.037 0.116 0.006 0.066
60 15 50 0.15 0.15 0.127 0.037 0.116 0.005 0.062
28 15 50 0.15 0.15 0.126 0.037 0.116 0.006 0.065
70 15 50 0.15 0.15 0.126 0.037 0.116 0.005 0.063
4 15 50 0.15 0.15 0.127 0.037 0.116 0.005 0.064
66 15 50 0.157 0.157 0.126 0.037 0.116 0.005 0.063
82 15 50 0.161 0.161 0.126 0.038 0.116 0.005 0.062
94 15 50 0.163 0.163 0.127 0.037 0.116 0.005 0.063
18 15 50 0.167 0.167 0.127 0.037 0.116 0.005 0.063
8 15 50 0.168 0.168 0.127 0.037 0.116 0.006 0.065
68 15 50 0.192 0.192 0.126 0.037 0.116 0.006 0.065
26 15 50 0.194 0.194 0.126 0.037 0.116 0.006 0.064
90 15 50 0.222 0.222 0.13 0.038 0.465 0.006 0.269
38 15 50 0.26 0.26 0.129 0.038 0.465 0.006 0.262
22 15 50 0.284 0.284 0.128 0.038 0.465 0.006 0.271
78 15 50 0.286 0.286 0.128 0.039 0.465 0.006 0.271
44 15 50 0.288 0.288 0.128 0.038 0.465 0.006 0.27
86 15 50 0.299 0.299 0.128 0.038 0.465 0.006 0.266
56 15 50 0.312 0.312 0.129 0.037 0.465 0.006 0.285
98 15 50 0.359 0.359 0.135 0.037 0.465 0.007 0.309
58 15 50 0.395 0.395 0.137 0.036 0.465 0.006 0.297
96 15 50 0.4 0.4 0.145 0.034 0.465 0.009 0.42
54 15 50 0.409 0.409 0.144 0.034 0.465 0.009 0.411
46 15 50 0.425 0.425 0.144 0.033 0.465 0.008 0.384
64 15 50 0.432 0.432 0.142 0.034 0.465 0.008 0.366
36 15 50 0.442 0.442 0.14 0.034 0.465 0.008 0.353
50 15 50 0.464 0.464 0.142 0.037 0.465 0.008 0.35
92 15 50 0.489 0.489 0.136 0.035 0.465 0.007 0.342
14 15 50 0.498 0.498 0.134 0.035 0.465 0.007 0.343
74 15 50 0.517 0.517 0.167 0.05 0.512 0.023 1.18
32 15 50 0.528 0.528 0.162 0.046 0.512 0.019 0.989
88 15 50 0.532 0.532 0.166 0.051 0.512 0.022 1.144
76 15 50 0.547 0.547 0.166 0.054 0.535 0.024 1.275
12 15 50 0.55 0.55 0.16 0.048 0.535 0.022 1.177
62 15 50 0.57 0.57 0.19 0.081 0.488 0.056 2.733
72 15 50 0.578 0.578 0.192 0.085 0.488 0.061 2.966
2 15 50 0.583 0.583 0.192 0.086 0.488 0.06 2.929
48 15 50 0.618 0.618 0.216 0.123 0.465 0.083 3.881
0 15 50 0.627 0.627 0.215 0.125 0.465 0.084 3.91
24 15 50 0.65 0.65 0.226 0.135 0.465 0.09 4.166
34 15 50 0.694 0.694 0.252 0.163 0.442 0.125 5.505
16 15 50 0.697 0.697 0.253 0.162 0.442 0.125 5.533
40 15 50 0.7 0.7 0.286 0.187 0.419 0.128 5.338
6 15 50 0.707 0.707 0.286 0.187 0.419 0.132 5.528
20 15 50 0.725 0.725 0.299 0.192 0.419 0.148 6.199
42 15 50 0.74 0.74 0.296 0.192 0.419 0.154 6.443
52 15 50 0.757 0.757 0.315 0.216 0.395 0.187 7.398
84 15 50 0.774 0.774 0.323 0.22 0.395 0.192 7.588

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

TEST FAILED ❌

Standard deviation of lateral position: 0.123 m

Oscillation frequency: mean = 0.195 Hz, min = 0.116 Hz, max = 0.465 Hz

Oscillation amplitude: mean = 0.108 m, min = 0.004 m, max = 0.698 m

Oscillation significance: 3.921; just finished cases: 2.423

Number of finished cases: 46/50; passed cases: 37/50

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
29 30 50 0.15 0.15 0.109 0.032 0.14 0.004 0.052
11 30 50 0.15 0.15 0.11 0.033 0.14 0.004 0.055
71 30 50 0.15 0.15 0.109 0.032 0.14 0.004 0.057
81 30 50 0.15 0.15 0.109 0.032 0.14 0.004 0.056
31 30 50 0.15 0.15 0.109 0.032 0.14 0.004 0.057
61 30 50 0.15 0.15 0.109 0.032 0.14 0.004 0.058
5 30 50 0.15 0.15 0.109 0.033 0.14 0.004 0.057
67 30 50 0.157 0.157 0.109 0.033 0.14 0.004 0.052
83 30 50 0.161 0.161 0.11 0.032 0.14 0.004 0.054
95 30 50 0.163 0.163 0.11 0.032 0.14 0.004 0.053
19 30 50 0.167 0.167 0.11 0.032 0.14 0.004 0.056
9 30 50 0.168 0.168 0.109 0.032 0.14 0.004 0.056
69 30 50 0.192 0.192 0.109 0.032 0.14 0.004 0.055
27 30 50 0.194 0.194 0.109 0.032 0.14 0.004 0.054
91 30 50 0.222 0.222 0.109 0.032 0.14 0.004 0.054
39 30 50 0.26 0.26 0.112 0.032 0.116 0.004 0.045
23 30 50 0.284 0.284 0.119 0.03 0.116 0.005 0.059
79 30 50 0.286 0.286 0.121 0.029 0.116 0.005 0.057
45 30 50 0.288 0.288 0.122 0.03 0.116 0.005 0.058
87 30 50 0.299 0.299 0.125 0.028 0.116 0.005 0.06
57 30 50 0.312 0.312 0.135 0.025 0.116 0.006 0.068
99 30 50 0.359 0.359 0.152 0.018 0.116 0.005 0.062
59 30 50 0.395 0.395 0.16 0.015 0.116 0.005 0.059
97 30 50 0.4 0.4 0.161 0.015 0.116 0.004 0.051
55 30 50 0.409 0.409 0.163 0.015 0.116 0.004 0.049
47 30 50 0.425 0.425 0.164 0.014 0.116 0.004 0.042
65 30 50 0.432 0.432 0.165 0.014 0.116 0.004 0.043
37 30 50 0.442 0.442 0.166 0.013 0.116 0.004 0.043
51 30 50 0.464 0.464 0.169 0.013 0.116 0.004 0.043
93 30 50 0.489 0.489 0.171 0.013 0.116 0.004 0.044
15 30 50 0.498 0.498 0.171 0.013 0.116 0.004 0.043
75 30 50 0.517 0.517 0.17 0.015 0.116 0.004 0.051
33 30 50 0.528 0.528 0.171 0.015 0.116 0.004 0.051
89 30 50 0.532 0.532 0.171 0.015 0.116 0.005 0.055
77 30 50 0.547 0.547 0.172 0.015 0.116 0.005 0.06
13 30 50 0.55 0.55 0.173 0.015 0.116 0.005 0.056
63 30 50 0.57 0.57 0.174 0.111 0.465 0.074 3.439
73 30 50 0.578 0.578 0.177 0.116 0.465 0.079 3.659
3 30 50 0.583 0.583 0.174 0.015 0.116 0.005 0.055
49 30 50 0.618 0.618 0.284 0.241 0.419 0.246 10.285
1 30 50 0.627 0.627 0.294 0.245 0.419 0.252 10.568
25 30 50 0.65 0.65 0.318 0.25 0.419 0.252 10.546
35 30 50 0.694 0.694 0.325 0.319 0.395 0.34 13.455
17 30 50 0.697 0.697 0.333 0.316 0.395 0.339 13.421
41 30 41.85 0.7 0.7 0.235 0.604 0.344 0.604 20.808
7 30 47.35 0.707 0.707 0.252 0.673 0.347 0.698 24.219
21 30 50 0.725 0.725 0.3 0.646 0.349 0.609 21.249
43 30 50 0.74 0.74 0.316 0.652 0.372 0.614 22.86
53 30 26.8 0.757 0.757 0.184 0.556 0.354 0.553 19.556
85 30 26.85 0.774 0.774 0.195 0.549 0.353 0.568 20.026