| 摘要 |
PURPOSE:To remove electric disturbance excellently over the entire frequency range by obtaining a high frequency signal of lateral acceleration and a low frequency signal of its estimated value by filter means respectively and calculating the lateral acceleration from those signals. CONSTITUTION:The outputs of a lateral acceleration sensor 2, a vehicle speed sensor 4, and a steering sensor 5 are supplied to a lateral acceleration detecting circuit 6. This lateral acceleration detecting circuit 6 includes a primary high- pass filter 11 and a primary low-pass filter 12 and calculates the lateral acceleration from the high frequency signal of the lateral acceleration and the low frequency signal of the lateral acceleration estimated value. The calculated lateral acceleration is inputted to an electronic controller 8. |
