| 摘要 |
PURPOSE:To provide a judder sensing device, which can judge certainly a judder resulting from a direct coupling clutch. CONSTITUTION:The rotational variation of the input shaft revolving speed Nin or output shaft revolving speed Nout is free from setting of Flag XJADA even though Step SM6 judges a judder as long as the elapsed time since vibration of the front suspension was sensed lies within the set time TJ, but Flag XJADA is set to '1' in conformity to judder judgement made by Step SM6 if the elapsed time is exceeding the set time TJ. That is, Step SM7 nullifies judder judgement by Step SM6 in case vibration transmitted from wheels is such one as influencing the judder judgement. Thereby judder resulting from stick slip of a lockup clutch can be sensed certainly. |
