| 摘要 |
PROBLEM TO BE SOLVED: To quantitatively analyze the walking action of a person mounted with a walking aid device.SOLUTION: First, a distance X in front and rear directions from the hip joint 212 of a mounting leg 210 to the toe 218 is calculated in first timing when the heel 219 of the mounting leg 210 mounted with the walking aid device separates the ground. Secondly, a distance Y in the front and rear directions from the hip joint 212 of the mounting leg 210 to the toe 218 is calculated in a second timing when the heel 219 of the mounting leg 210 is abutted onto the ground. Thus, the stride length A of the mounting leg 210 is obtained as A=2X+2Y through the use of the calculated distances X, Y. |
