| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for measuring a displacement amount of an engine mount capable of calculating a displacement amount of the engine mount in a global coordinate system even when deformation such as deflection occurs in an engine or body, and calculating a displacement amount with respect to a vehicle coordinate system considering the traveling direction of a vehicle and the like. Ž<P>SOLUTION: The method for measuring the displacement amount of the engine mount includes: a displacement amount measuring step for measuring the displacement amount of an engine mount 10 in a sensor coordinate system; a global coordinate system setting step for setting a global coordinate system by measuring the gravity-acting direction and east, west, south and north directions; a posture angle calculating step for calculating the attitude angle with respect to the global coordinate system of the sensor coordinate system; and a global coordinate system converting step for converting the displacement amount of the engine mount 10 measured in the displacement amount measuring step to a displacement amount in the global coordinate system, based on the posture angle calculated in the attitude-angle calculating step. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
