pacejka data
pacejka data
(OP)
In order to simulate the dynamics of a vehicle, I need tire data in the form of Magic Formula coefficients.
Anyone knows where to find such data?
Thank you in advance for your help
Belondo
Anyone knows where to find such data?
Thank you in advance for your help
Belondo
RE: pacejka data
Cheers
Greg Locock
RE: pacejka data
Milliken Research: http://www.millikenresearch.com/mrandim.html
ADAMS: http://www.adams.com/product/product_line/tire.pdf & http://university.adams.com/goodyear/goody.htm
Other: http://www.informs-cs.org/wsc00papers/135.PDF & http://www.racer.nl/reference/pacejka.htm
I got these from doing a Google search (http://www.google.com/search?sourceid=navclient&q=pacejka+tire+model+data or http://www.google.com/search?num=50&hl=en&lr=&newwindow=1&q=magic+formula+tire+model+data&spell=1). Google is always a good place to begin looking for information.
If you find any good information, please post it back to this thread.
Hope this helps.
Best regards,
Matthew Ian Loew
m.loew@ssss.com
RE: pacejka data
On the other hand, the curves generated by a FlatTrac machine are available on the web (I found them in 10 minutes of googling), and the actual equations are known, so it shouldn't take an enterprising person too long to devise a curve fitting algorithm to generate coefficients.
Of course, one problem is that you have to decide which Magic formula you are using - I've come across at least 5 variants.
Cheers
Greg Locock
RE: pacejka data
d'ENTREMONT,K.L., 'The Behavior of Tyre-Force Model Parameters Under Extreme Operating Conditions,' SAE Paper 970558
Cheers
Andrew