The accelerating analytical device, same period doing accelerating analytical

摘要

PPROBLEM TO BE SOLVED: To provide an acceleration analysis device, an acceleration analysis method, and a software program capable of improving acceleration measuring accuracy. PSOLUTION: The acceleration analysis device includes: an acceleration measuring means 11 capable of performing synchronous measurement of the acceleration at least in two directions acting on a mobile body 8; a two-dimensional frequency distribution preparation means 23 preparing two-dimensional frequency distribution about the acceleration in the two directions measured by the acceleration measuring means 11; an installation deflection angle calculation means 24 calculating an installation deflection angle θ of the acceleration measuring means 11 with respect to the mobile body 8 on the basis of the two-dimensional frequency distribution; and an acceleration correction means 25 correcting the acceleration measured by the acceleration measuring means 11 on the basis of the installation deflection angle θ. PCOPYRIGHT: (C)2008,JPO&INPIT