| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle behavior controller capable of correcting the zero point of a yaw rate sensor, even when a vehicle is traveling continuously, and is capable of enhancing also the correction accuracy of the zero-point correction. SOLUTION: This vehicle behavior controller CD is provided with a threshold setting part 1b for setting a control start threshold to start behavior control, in response to the difference valve between the zero-point correction under stop and the zero-point correction under the travel; a behavior control part 1c for conducting the behavior control of the vehicle, when an output value of the yaw rate sensor exceeds the control start threshold; a correction value calculation part 1a for calculating the zero-point correction under the stop and the zero-point correction under the travel. The correction value calculation part 1a calculates the average value of the output values from the yaw rate sensor in the second time as the zero-point correction under the stoppage or the zero-point correction under the travel, when the vehicle is under a stopped condition, during the time the second time is elapsed, after an electric power source for the yaw rate sensor is fed and after the first time is elapsed. COPYRIGHT: (C)2008,JPO&INPIT
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