Recent content by rrowe

  1. R

    Unreasonable values for engine torque in vehicle simulation

    Mass was determined from the curb weight of the Camry plus about 100 kg for the driver and fuel. The wheel radius is from the specification for the stock tires, as well as the gear and differential ratios. Drag force was determined using equation (1) from this page and an experimentally...
  2. R

    Unreasonable values for engine torque in vehicle simulation

    I'm trying to simulate the physics of a Toyota Camry during acceleration with a time granularity of 100ms. My simulated conditions are as follows: m = 1590 kg v = 17 m/s a = 1.5 m/s2 η (transmission efficiency) = 0.85 rwheel = 0.35 m Fdrag = 100 N Ffriction = 260 N Faccel = 1590 kg × 1.5 m/s2 =...
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