smart gun using electro-rheological fluid and shape memory alloy

摘要

In the present invention, by preventing the shock transmitted to the butt and loaf prevention device when the rifle and various guns (including various artillery), which are the basic weapons, are prevented and the barrel deformation generated during a long time shooting is improved, the accuracy of the hit ratio is improved. To achieve this, a small electric flow damper operated by an electro- rheological fluid capable of controlling the damping force according to the electric field, and the ability to recover a specific shape according to the temperature or heat are realized. It is intended to present a smart gun and drift that can be made of shape memory alloy, which can prevent impact and reduce laminar deformation.