0915 Prediction of Material Properties using Haptic Device
Details
In this study, the elastic prediction system of the soft materials were developed using the 'force-feed-backed' haptic device. Two kind of the test pieces were prepared as the substitute of the human soft tissue and were performed to three-point bending test. The elastic modulus of the specimen was predicted using the indentation force by operator in real environment and the finite element analysis by the CAD model which were reproduced in the virtual space. The prediction result has good validity with the actual modules. It was considearte that this technique is able to applicate to the identification the human soft tissue like as the human articular cartilage and the ligament.
