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2. Hans B. Pacejka - Wikipedia

   en.wikipedia.org/wiki/Hans_B._Pacejka

   The slipping velocity (difference between the velocity of the car and the velocity of the tire in the contact point) will change very quickly and the model becomes a stiff system (a system whose eigenvalues differ a lot), which may require a special solver. The general form of the Magic Formula, given by Pacejka, is: [8]

3. Tire model - Wikipedia

   en.wikipedia.org/wiki/Tire_model

   Example of the slip angle curve obtained from a Pacejka Magic Formula empirical tire model. In vehicle dynamics, a tire model is a type of multibody simulation used to simulate the behavior of tires. In current vehicle simulator models, the tire model is the weakest and most difficult part to simulate. [1] [2]

4. Self aligning torque - Wikipedia

   en.wikipedia.org/wiki/Self_aligning_torque

   Even if the slip angle and camber angle are zero, and the road is flat, this torque will still be generated due to asymmetries in the tire's construction and the asymmetrical shape and pressure distribution of the contact patch. Typically for a production tire this torque reaches a maximum at 2–4 degrees of slip (this figure depends on many ...

5. Slip angle - Wikipedia

   en.wikipedia.org/wiki/Slip_angle

   A non-zero slip angle arises because of deformation in the tire carcass and tread. As the tire rotates, the friction between the contact patch and the road results in individual tread 'elements' (finite sections of tread) remaining stationary with respect to the road. If a side-slip velocity u is introduced, the contact patch will be deformed ...

6. Relaxation length - Wikipedia

   en.wikipedia.org/wiki/Relaxation_length

   Plot showing lateral force building up as a bicycle tire rolls forward at a 2.4º slip angle. The results from three separate test runs are superimposed. Relaxation length is a property of pneumatic tires that describes the delay between when a slip angle is introduced and when the cornering force reaches its steady-state value. [1]

7. Use This 'Magic Formula' to Beat the Market Investing - AOL

   www.aol.com/2015/02/03/magic-formula-beat-market

   Shutterstock While achieving success in the stock market is never effortless, at least one renowned investor believes that racking up appreciable long-term gains is easier than commonly believed.