Wiedmann 74 or 99?? Which should I use for delay modelling due to bus stop at intersection?

In Ansys APDL the stiffened plate girder is not getting meshed after gluing! What to do?

This is a model of a stiffened plate girder. The APDL code is provided below for its geometry generation. It is not getting meshed after gluing all the volumes. If the volume is subdivided in the...

18 January 2021 4,839 4 View

When we regulate by tricolor light signals in VISSIM, should we make all the conflict zones inactive?

hi everyone, I have developed a simulation of a roundabout with a fixed time regulation, the lines of traffic lights in the roundabout are for vehicle storage. my question is: when we regulate by...

16 December 2020 1,923 3 View

Need help in vissim VisVap ? pedCrossing ?

Hello everyone, hope you are doing well. I made a simple traffic actuated control logic using VisVAP Stage 1 is for Vehicle Stage 2 is for Ped the compilation in VisVap run with success, but...

07 December 2020 553 3 View

Why my Nyquist plot does not intersect the x-axis?

I have been measuring the conductivity of the biopolymer membrane by using the 2-electrodes connection and sometimes the plot intersects the a-axis and other times doesn't. The membrane was...

03 December 2020 8,471 1 View

Saturation flow/Capacity using Vissim?

I'm studying in India, Hyderabad. I'm interested in a project for saturation flow rate. Can I use Vissim for this? I did not find any where related to saturation flow/Capacity using Vissim. Is...

16 August 2020 3,928 3 View

VISSIM Matlab issue: Attribute Signal state is no subject to changes?

I'm using VISSIM 11.00-13 and Matlab 2020a. I'm trying to control the signal heads of an intersection of 4 lanes from Matlab manually. I used for loop to run the green and yellow time respectively...

22 June 2020 7,088 3 View

Exit of Vehicle parking in VISSIM?

Hello everyone, I hope you are well. I am doing a model of parking and I need to simulate the exit of vehicles, for this reason I need that all vehicles put on in each parking lot before I run...

16 April 2020 1,208 3 View

How do we do intersection of two raster image in ENVI?

After threshold the value of Moran Geary and Getis index using Local statistics in Envi how we get the common part between Moran and Geary indices

05 April 2020 6,234 3 View

PhD Supervisor (PID Control, Artificial Intelligence, Neuroscience)?

Hello everyone, I am currently rounding up my MEng programme. Based on my interests during my masters, I intend to focus my PhD at the intersection of PID control, information theory and...

24 March 2020 2,794 5 View

How to measure traffic flow in VISSIM 10 with COM interface?

Hi everyone, I am doing traffic modeling with VISSIM 10 and the COM interface. I am writing some Python scripts to run VISSIM simulations, implement some scenarios and controls, and collect data....

26 February 2020 5,935 1 View