摘要
导气装置结构参数是影响内能源转管武器射速波动的重要因素。为了提高内能源转管自动机运动的平稳性,运用气体动力学和正交优化设计理论,以导气装置结构参数和曲柄连杆机构为优化变量,建立了导气装置优化设计数学模型。经过优化计算可以使内能源转管武器较快达到稳定射速,射速波动和后坐阻力也有较大改善。该方法对研究导气装置的结构参数设计具有较普遍的适用性。
Structural parameter of gas operated device is an important factor that has influence on firing rate fluctuation of internal-powered Gatling weapon. In order to improve the kinematic stability of Gatling gun automatic mechanism, taking gas operated device structural parameter and toggie-joint mechanism as optimized variables, optimal design mathematical model of gas operated device was built up by use of gas dynamics and optimal quadrature design theory. By means of optimization and calculation, the stable rate of fire was obtained, and the firing rate fluctuation and the recoil resistance features were greatly improved. This method can be widely applied to the research on structural parameter design of gas operated device.
出处
《火炮发射与控制学报》
北大核心
2008年第2期50-53,共4页
Journal of Gun Launch & Control
基金
山西省自然科学基金资助(2007011073)
关键词
机械设计
内能源转管武器导气装置结构参数优化设计
mechanical design
internally-powered Gatling weapon
gas operated device
structural parameter
optimal design
