Accuracy of Fire of a Mortar via Multibody Dynamics Analysis

다물체 동역학 해석을 통한 포의 사격정확도 분석

  • Received : 2015.08.10
  • Accepted : 2015.12.07
  • Published : 2016.02.01


For this research, the trajectory of a projectile was simulated via the multibody dynamics analysis of a self-propelled mortar. The dynamic model was composed of a mortar model and a vehicle model, and was simulated using the RecurDyn program. Interior ballistic was applied to the mortar model, and exterior ballistic was conducted by Matlab using the simulation results of the interior trajectory. Through repetitive Monte-Carlo simulations, the accuracy of the mortar was analyzed by considering variations in the aiming angle and vehicle dynamic response.


Self-Propelled Mortar;Multibody Dynamic Analysis;Interior Ballistic;External Ballistic;Accuracy of Fire


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