| 摘要 |
PROBLEM TO BE SOLVED: To identify at a glance the rocking degree of an air carrier.SOLUTION: A signal of an acceleration value measured by an acceleration sensor is filtered by a low-pass filter having a cut-off frequency of 2.5 [Hz}. When the acceleration value outputted from the low-pass filter is larger than limit acceleration Ax in a static tumbling model of a virtual rigid body 7 obtained by simulating an actual measuring piece, it is determined that the virtual rigid body 'tumbles'. The determination result is shown by tumbling display of a display model of a three-dimensional computer graphic obtained by simulating the virtual rigid body 7. |
