G-Sum works, IF...
#1
G-Sum works, IF...
...it is accompanied by minumum "jerk" (the change in acceleration). High Gs yield low lap times, but high jerk causes abrupt changes in the contact patch, increases shear loads at the tire/track junction and is, generally, a measure of unsmooth driving. "Gs" good; "jerk" bad.
That's bugged me for some time. Someone else can tune the math and put it in a DAS, I just thought I'd throw that out there.
Carry on.
That's bugged me for some time. Someone else can tune the math and put it in a DAS, I just thought I'd throw that out there.
Carry on.
#3
Originally Posted by gbaker
...it is accompanied by minumum "jerk" (the change in acceleration). High Gs yield low lap times, but high jerk causes abrupt changes in the contact patch, increases shear loads at the tire/track junction and is, generally, a measure of unsmooth driving. "Gs" good; "jerk" bad.
That's bugged me for some time. Someone else can tune the math and put it in a DAS, I just thought I'd throw that out there.
Carry on.
That's bugged me for some time. Someone else can tune the math and put it in a DAS, I just thought I'd throw that out there.
Carry on.
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#10
Originally Posted by gbaker
Someone else can tune the math and put it in a DAS, I just thought I'd throw that out there.
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Larry Herman
2016 Ford Transit Connect Titanium LWB
2018 Tesla Model 3 - Electricity can be fun!
Retired Club Racer & National PCA Instructor
Past Flames:
1994 RS America Club Racer
2004 GT3 Track Car
1984 911 Carrera Club Racer
1974 914/4 2.0 Track Car
CLICK HERE to see some of my ancient racing videos.
Larry Herman
2016 Ford Transit Connect Titanium LWB
2018 Tesla Model 3 - Electricity can be fun!
Retired Club Racer & National PCA Instructor
Past Flames:
1994 RS America Club Racer
2004 GT3 Track Car
1984 911 Carrera Club Racer
1974 914/4 2.0 Track Car
CLICK HERE to see some of my ancient racing videos.
#11
#12
Sorry, I was being math-nerd funny. A guy named Fermat wrote down a very short theorem and that wiseacre comment in the margin of a book in the 1600s. Took 350+ years of thinking by the best mathematicions in the world to prove :-)
#14
I am sure it is useful, but the secret is all in how you use it! I think it is fascinating . . .
With respect to the G-Spot, you can have proof that it worked if there are more racers in the world about nine months later . . .
With respect to the G-Spot, you can have proof that it worked if there are more racers in the world about nine months later . . .
#15
His alias is false advertising as he has not changed his spots. Referring to Rennlist.
“There are a lot of people over there who are of low character. I have heard it referred to before as the mutual *** licking society.
There are some decent people, but too few to be worthwhile in my book. Don't sweat it Cleve.”
Cleve is an owner of a GT2 who likes to enter drifting competitions. He had a video posted here and I think there were some less than complementary comments made.
“There are a lot of people over there who are of low character. I have heard it referred to before as the mutual *** licking society.
There are some decent people, but too few to be worthwhile in my book. Don't sweat it Cleve.”
Cleve is an owner of a GT2 who likes to enter drifting competitions. He had a video posted here and I think there were some less than complementary comments made.