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Type: Posts; User: Claude Rouelle

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    OptimumLap is free of charge. It is simplified...

    OptimumLap is free of charge. It is simplified but still useful mass point lap time simulation software. It will give you a good idea of of the minium your software should be doing.
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    kqt1989..... Not worth to introduce your self?...

    kqt1989..... Not worth to introduce your self? Just a question of courtesy and politeness...

    That being said....

    Check...
  3. And you are?

    Not worth to introduce yourself, Cheeoli?
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    I will be in Lincoln and it will be a pleasure to...

    I will be in Lincoln and it will be a pleasure to see you again.
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    101 advises for FS teams

    I wrote 4 articles with 101 advises for Formula Student Team in Race Car Engineering (RCE) magazine. With the permission of RCE, this material is now available to you. I hope you will find it useful....
  6. OptimumG AVD and DDPE seminar after FSAE Michigan and Nebraska

    OptimumG will run the usual (although with major upgrades) two spring seminars, during 4 (intensive) days.

    - Advanced Vehicle Dynamics for Car Concept, Design, Simulation, Manufacturing, Testing...
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    The Millennial Question

    I never have liked Z style.

    Somebody told me one day that things in other people attitude that irritate me the most do show me the things I need to work on the most on myself if I want to...
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    Yes European have a more professional...

    Yes European have a more professional organization (as it is in their racing habits). But look at India and Brazil: they are coming. And coming quick. They are coming from nearly nowhere but they ask...
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    Tim, I am going to look stupid but I have to ask:...

    Tim, I am going to look stupid but I have to ask: what is a caster wheel? Do you have picture or a simple sketch?
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    Cheap Z

    If you can do a cheap and accurate slip angle sensor then just do it, Z!

    And no I do not have any ownership in any slip angle sensor companies.


    What I can tell you is that no one of these...
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    Formula Student Car Design Process

    FYI

    Here is a presentation I made in India the day before the start of the Formula Bharat.

    I am sure many people will have many different opinions all valid probably. It is just some basic...
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    Bill, Answering your question that was posted...

    Bill,

    Answering your question that was posted in the wrong thread (Mumbai seminar)

    Most of the teams used the slip angle sensor either to validate their vehicle simulation and/or use its...
  13. OptimumG Data Driven Performance Engineering, Mumbia April 5-9

    OK we are going ahead! FIVE days of madness during which you have a unique opportunity (only once a year in India) to learn more about vehicle simulations, testing methodology, and data analysis than...
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    Slip angle sensors

    In the last FSG Electrical design final I judged half of the cars did have slip angle sensors.
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    Why a slip angle sensor could be useful

    Yes many students (and engineers) mix yaw velocity and slip angle velocity (Beta dot)
    Yaw velocity r = V/R is correct because the slip angle speed (beta dot) is = 0 because in steady state Beta is...
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    Racing is nothing else than transient but racing...

    Racing is nothing else than transient but racing analysis could be QUASI steady state
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    Yes we take r into account

    At OptimumG we always take r into account
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    Testing Expo Germany US China and Japan

    Worth to add to this list the Automotive Testing Expo in Stuttgart, Germany and Novi, MI, USA and Shanghai, China. OptimumG has a booth in these 3 exhibitions every year.
    ...
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    Bill, Thank you for your remarks. From you, I...

    Bill, Thank you for your remarks. From you, I take them as a big compliment.

    At OptimumG we always focus on balance more than grip for one simple reason: Drivers can feel the balance not the grip....
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    Race Car engineering articles about the yaw moment Vs lateral acceleration method

    Guys,

    If you are interested you can download from the OptimumG website four articles on the yaw moment Vs lateral acceleration simulation method that I wrote for the Race Car Engineering...
  21. Usefulness Vs precision....

    Mohamed,

    maximum turn θi 28.99138701 deg
    Steering Ratio S.R 6.208740546
    The steering wheel travel for one complete rotation 817.1428571 mm
    Rack travel L 131.6116934 mm

    You just made a...
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    Apologies

    Prateek

    My apologies. You DID introduce yourself in your first post. I am sorry.

    I am so used to people leaving a signature at the bottom of their post and I am so used to Indian guys not...
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    And you are?

    Carbon tub,

    Not worth to introduce yourself? Just a matter of courtesy. This is not a super market.
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    Something is moving and nothing is rigid.

    Something is moving and nothing is rigid.
  25. Coimbatore OptimumG Vehicle Dynamics Seminar

    ADVANCED VEHICLE DYNAMICS SEMINAR RIGHT AFTER FORMULA BHARAT: 62 students have already registered.

    After January 5, the price increases 50%.

    If you want to acquire the theory as well as the...
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