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武器工业与军事技术
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fire efficiency
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To achieve the optimum fire efficiency of a weapon, we have to find out the optimum matching of the performance parameter of the system when certain constrain set is satisfied. This paper attempts to solve the problem of optimization. A mathemati calmodel is established with the multiple-projectile kill probability Rs(Ⅹ) being the objective function. To find the solution to the global optimization, the theory and method of filled function are applied to setting up and carrying out the algorithm The simulation...

To achieve the optimum fire efficiency of a weapon, we have to find out the optimum matching of the performance parameter of the system when certain constrain set is satisfied. This paper attempts to solve the problem of optimization. A mathemati calmodel is established with the multiple-projectile kill probability Rs(Ⅹ) being the objective function. To find the solution to the global optimization, the theory and method of filled function are applied to setting up and carrying out the algorithm The simulation and computation on VAX 11/780 gives satisfactory results.

本文研究的是舰炮武器系统的性能参数在满足一定的约束条件下,以什么样的匹配,可使舰炮武器系统的射击效力最佳,我们以多发射弹对目标的毁伤概率R_s(X)为目标函数,建立了数学模型。为了求解这样一个总体最优化问题,我们应用了填充函数的理论和方法,建立了算法,并扩充了一类填充函数的理论。通过在VA×11/780机上实际计算,获得了满意的结果,较好地解决了舰炮武器系统性能、参数的最佳化问题。

If the fire control director for AA gun does not cor-rect the base lines from the centre of the guns position to each gun,thefiring error may arisen.In this paper,the characteristic of the firing er-ror,its calculating methods and its effect upon fire efficiency are anal-yzed.

如果高炮系统的指挥仪没有修正炮阵地中心至各炮的基线,则会产生射击误差。本文分析了由此而产生的射击误差的特性,计算方法及其对高炮系统射击效率的影响。

Using grey prediction and coordinate tracking,this paper sets up a dy-namic grey prediction model for a ship.The method has the advantage of fastresponse,high hit accuracy and fire efficiency and computer control when firingthe ship.

采用对舰艇运动的坐标跟踪法,应用灰色预测技术,建立舰艇的灰色预测动态模型。使火炮对舰艇的射击,具有反应速度快、命中精度好、毁伤效益高和便于计算机控制等优点。

 
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