| 摘要 |
PROBLEM TO BE SOLVED: To detect each different strain of compression and pulling by strain sensors having a sensitivity characteristic in the pulling direction; to provide a construction method for detecting stably a sensor output; and to improve a method for collecting strain data by human sensibility.SOLUTION: Two strain sensors having sensitivity in the pulling direction are used, and each strain of compression and pulling is allotted complementarily to two pulling sensors. Therefor, such a structure is adopted that a strain is transferred to two rigid bodies, and that a pulling strain is transferred to either one according to a strain direction.SELECTED DRAWING: Figure 3 |
