Simulation of Shot Impact by a Wearable Smart Individual Weapon Mounted on a Forearm

摘要

One of the future weapon systems is the individual smart weapon which has a structure mounted on the forearm of soldiers. The structure may cause injuries or affect the accuracy of fire due to its impact on joints when shooting. This paper proposes human-impact interaction modeling and a verification methodology in order to estimate the impact of fire applied to the forearm. For this Purpose:, a human musculoskeletal model was constructed and the joints' behavior in various shooting positions was simulated. In order to verify the simulation Results:, an impact testing device substituting the smart weapon was made and the experiment was performed on a real human body. This paper compares the simulation Results: performed under various impact conditions and the experimental values in terms of accuracy and introduces methods to complement them. The Results: of the study are expected to be a basis for a reliable human-impact interaction modeling, and smart individual weapon development.