...t dS S r t S t S S r t r v t t t t 0 0 0 0 lim lim ) ( lim lim n b 28 ①切向加速度(the tangential acceleration) ----表示速度大小的变化 dt τ d v τ dt S d dt τ d v τ dt dv ) τ (v dt d dt v d a 2 2 ...
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Do not confuse ever the tangential acceleration, which is along the circumference, with centripetal acceleration.
不要把沿圆周的切向加速度与向心加速度混淆。
Do not confuse ever the tangential acceleration, which is along the circumference, with a centripetal acceleration.
但是别把这个切向加速度，它是沿着圆周的，和向心加速度混淆。
An analytical solution is presented to compute the state transfer function when both normal and tangential acceleration are constant. This model can give a better priori acceleration estimation.
该方法把切向加速度和法向加速度作为状态变量，给出了切向加速度和法向加速度为常值时解析计算状态转移的方法。
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