The satellite signals, along with inputs on speed from a wheel-speed sensor and direction from a meter, determine the car's position even as it moves.
根据卫星信号，连同轮速传感器输入的速度和仪表所示的方向，即使在汽车移动时也能确定它的位置。
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The results show that the error of estimated value of both throttle positionsensor and manifold pressure sensor are less than 10%, and the strategy put forward in this paper is valid.
A novel method that USES the harmonic back EMF signal to extract the rotor position is put forward, and a new positionsensor merged into an organic whole with the motor is designed.