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Unformatted text preview: Distribution Actual Data e OU Fitting Distribution Pearson III Distribution f Figure 8: Comparison of Actual Interarrival Times, OU Fitting Distribution, and
Negative Exponential Distribution (a (Logarithmic Scale), b), Normal Distribution
(c (Logarithmic Scale), d), Pearson Type III Distribution (e (Logarithmic Scale), f)
for 581 vehicles/hour/driving lane 46 120.00% 80.00% 120.00% 100.00% N = 174
Average = 5.202 sec
Standard Deviation = 3.876 sec
No. of Vehicles = 698 vph Cumulative Percentage Cumulative Percentage 100.00% 60.00% 40.00% 20.00% 80.00%
N = 174
Average = 5.202 sec
Standard Deviation = 3.876 sec
No. of Vehicles = 698 vph 60.00% 40.00% 20.00% 0.00% 0.00%
0.01 0.1 1 10 0 100 10 20 30 Actual Data OU Fitting Distribution Actual Data Negative Exponential Distribution Cumulative Percentage Cumulative Percentage 40.00% 20.00% Negative Exponential Distribution 60.00% N = 174
Average = 5.202 sec
Standard Deviation = 3.876 sec
No. of Vehicles = 698 vph 40.00%
20.00% 0.00%
0.1 Actual Data 1 10 100 0 5 10 15 20 25 30 Interarrival Time (sec) OU Fitting Distribution Normal Distribution Actual Data OU Fitting Distribution c Normal Distribution d 120.00% 120.00% 100.00% Cumulative Percentage Cumulative Percentage 90 80.00% Interarrival Time (sec) N = 174
Average = 5.202 sec
Standard Deviation = 3.876 sec
No. of Vehicles = 698 vph 40.00%
20.00%
0.00%
0.01 80 100.00%
N = 174
Average = 5.202 sec
Standard Deviation = 3.876 sec
No. of Vehicles = 698 vph 60.00% 60.00% 70 120.00% 100.00% 80.00% 60 b 120.00% 0.00%
0.01 50 OU Fitting Distribution a 80.00% 40 Interarrival Time (sec) Interarrival Time (sec) 100.00%
80.00%
60.00% N = 174
Average = 5.202 sec
Standard Deviation = 3.876 sec
No. of Vehicles = 698 vph 40.00%
20.00%
0.00% 0.1 1 10 100 0 5 10 Interarrival Time (sec)
Actual Data OU Fitting Distribution Pearson III Distribution 15 20 25 30 35 40 45 Interarrival Time (sec)
Actual Data e OU Fitting Distribution Pearson III Distribution f Figure 9: Comparison of Actual Interarrival Times, OU Fitting Distribution, and
Negative Exponential Distribution (a (Logarithmic Scale), b), Normal Distribution
(c (Logarithmic Scale), d), Pearson Type III Distribution (e (Logarithmic Scale), f)
for 698 vehicles/hour/driving lane 47 100.00% 80.00% Cumulative Percentage 120.00% 100.00%
Cumulative Percentage 120.00% N = 37
Average = 24.45 sec
Standard Deviation = 27.65 sec
No. of Vehicles = 152 vph 60.00%
40.00%
20.00% 80.00%
N = 37
Average = 24.45 sec
Standard Deviation = 27.65 sec
No. of Vehicles = 152 vph 60.00%
40.00%
20.00%
0.00% 0.00%
0.01 0.1 1 10 100 0 1000 50 100 150 Actual Data OU Fitting Distribution 200 Actual Data Negative Exponential Distribution OU Fitting Distribution a 80.00% Cumulative Percentage Cumulative Percentage 400 450 Negative Exponential Distribution 100.00% 60.00%
40.00% 80.00% N = 37
Average = 24.45 sec
Standard Deviation = 27.65 sec
No. of Vehicles = 152 vph 60.00%
40.00%
20.00% 20.00% 0.00% 0 .00%
0.01 0.1 1 10 100 0 1000 20 40 60 Actual Data OU Fitting Distribution 80 100 120 140 160 180 Interarrival Time (sec) Interarrival Time (sec) Actual Data Normal Distribution OU Fitting Distribution c Normal Distribution d
120.00% 120.00% 100.00% 100.00%
N = 37
Average = 24.45 sec
Standard Deviation = 27.65 sec
No. of Vehicles = 152 vph Cumulative Percentage Cumulative Percentage 350 120.00% N = 37
Average = 24.45 sec
Standard Deviation = 27.65 sec
No. of Vehicles = 152 vph 100.00% 60.00%
40.00% 20.00% 80.00% 60.00% N = 37
Average = 24.45 sec
Standard Deviation = 27.65 sec
No. of Vehicles = 152 vph 40.00% 20.00% 0.00%
0.01 300 b 120.00% 80.00% 250 Interarrival Time (sec) Interarrival Time (sec) 0.00%
0.1 1 10 100 1000 0 20 40 Interarrival Time (sec)
Actual Data OU Fitting Distribution Pearson Type III Distribution 60 80 100 120 140 160 Interarrival Time (sec)
Actual Data e OU Fitting Distribution Pearson Type III Distribution f Figure 10: Comparison of Actual Interarrival Times, OU Fitting Distribution, and
Negative Exponential Distribution (a (Logarithmic Scale), b), Normal Distribution
(c (Logarithmic Scale), d), Pearson Type III Distribution (e (Logarithmic Scale), f)
for 152 vehicles/hour/passing lane 48
120.00%
120.00% N = 102
Average = 8.758 sec
Standard Deviation = 12.58 sec
No. of Vehicles = 419 vph 100.00%
Cumulative Percentage Cumulative Percentage 100.00% 80.00% 60.00% 40.00% 80.00%
N = 102
Average = 8.758 sec
Standard Deviation = 12.58 sec
No. of Vehicles = 419 vph 60.00%
40.00% 20.00% 20.00% 0 .00% 0 .00%
0.01 0.1 1 10 100 0 1000 20 40 60 80 100 120 140 160 Interarrival Time (sec) Interarrival Time (sec)
Actual Data Actual Data OU Fitting Distribution OU Fitting Distribution a b 120.00% 120.00% 100.00% N = 419
Average = 7.204 sec
Standard Deviation = 9.402 sec
No. of Vehicles = 419 vph 80.00% Cumulative Percentage Cumulative Percentage 100.00% 60.00% 40.00% 80.00% N = 419
Average = 7.204 sec
Standard Deviation = 9.402 sec
No. of Vehicles = 419 vph 60.00% 40.00% 20.00% 20.00% 0 .00% 0.00% 0.01 0....
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This document was uploaded on 02/26/2014 for the course E 515 at University of Louisiana at Lafayette.
 Spring '13
 Mr.Kau

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