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  1. behnam jafari

    Vibration Analysis

    hello I thank this forum for it has resolved a lot of my issues and I have learned a lot from it and I appreciate the people who give help for free and without anything in return . my question is about the vibration analysis : is it possible to run vibration analysis for a model that has been...
  2. behnam jafari

    Vibration Analysis

    hello I thank this forum for it has resolved a lot of my issues and I have learned a lot from it and I appreciate the people who give help for free and without anything in return . my question is about the vibration analysis : is it possible to run vibration analysis for a model that has been...
  3. behnam jafari

    how to change to fixed step or variable step in adams/car

    hi I am co-simulating Adams/car and Simulink and in the Simulink i'd like to change the solver to fixed step while running the simulation because my Simulink model runs better with fixed step solver. the Adams/car solver is usually set to variable step while co-Simulating in Simulink . 1-...
  4. behnam jafari

    how to build a half-sine obstacle on a flat road in adams/car ?

    hi how can I build a half-sine obstacle on a flat road in adams/car ? I have tried the 3d sine obstacle but whatever I do I guess I can't get it to become half-sine in Road Builder ... is it possible to make it half sine ? if so how ? when I give the road obstacle the wavelength that is the...
  5. behnam jafari

    Defining Two Way Force In Adams/View

    hi every one thanks for answering so many questions and helping everyone in so many difficult issues that they are facing with this software . as always I've got a question : how can I define a two-way force ( a force acting in both directions of the bodies it has been exerted on ) . I...
  6. behnam jafari

    Adams/car Road Numeric Series of Values ... where are they ?

    hi how can I find road numeric values so I can give it as a signal to a full car model in matlab or Simulink ???
  7. behnam jafari

    where can i find the road data ??

    hi i'm planning to find the road data ( road elevation ) in Adams/Car after conducting a test , so I can export it to some other software … where can i find it in Postprocessor ? is it contractible from til_wheel_contact_patch (z component )? is there any other place except postprocessor so i...
  8. behnam jafari

    Adams-Matlab/Simulink Co-Simulation Problem please help !!!

    sorry newbie that I got back to you pretty late would you answer me this time pleaaaaaaaase ??? FYI : I have been doing this in Adams/Car … and I want the model to interact with matlab while doing a test … actually the batch is locked … I can't change it to interactive … and when I do this...
  9. behnam jafari

    How can i get road Numeric Data for Excel ???

    hello guys thank you all for answering so many questions and helping people like me I was wondering how can I export Numeric road data or any other data from Adams Post Processor so I can transfer those time based numerics to MATLAB or Excel
  10. behnam jafari

    Adams-Matlab/Simulink Co-Simulation Problem

    hello i run the Co-Simulation properly in adams View and it is a really simple transaction ... only a sphere that its acceleration or its velocity is the input and defined by a constant in simulink and the displacement defined as the output as measures then state variables. problem is that...
  11. behnam jafari

    defining state variable for an external hydraulic suspension system for co-simuilation with Simulink

    hi I am working on a external hydraulic system that works in tandem with the vehicle's spring and does not need a damper ( this external system can has the damper effect on its own ) I am going to have to delete the dampers on the four suspension stations in the vehicle and also define state...
  12. behnam jafari

    Adams ERROR: A syntax error is in this function expression.

    hi i'm defining a state variable in adams/car when I run the Full car test after defining the state variables , 4 of those variables have this error : OS-environment variable ADAMS_CONTROLS_WTIME=20 Adams Controls. Sets the total wait time (i.e., until time-out) in start-up to create a...
  13. behnam jafari

    Baja Vehicle Model , File Driven Event , Result differences

    I've got a post-made model that is for year 2009 and it has different results than what is given with its accompanying video the wonder is where the Numeric Value in postprocessing is the same as the video and given results by the MSC model but the units are different what can i do ...
  14. behnam jafari

    Easy5 hydraulic double-acting cylinder

    hello I'm working on a project of designing a 4 double-acting hydraulic cylinder for a vehicle with easy5 . Is it possible to model the hydraulic circuits including valves and accumulators and … as a full system ? and implementing it on a vehicle ? has it been worked on before ? are there...
  15. behnam jafari

    adams/simulink cosimulation error

    hello everyone i'm getting this error while running a co-simulation in Simulink / Adams/car the error says : Error reported by S-function 'adams_plant' in 'untitled/adams_sub/ADAMS Plant/S-Function': Adams model file Controls_Plant_1.adm does not exist! Check working directory...

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