摘要
为进一步提高小口径舰炮射击精度,以P56(JM90)型系统为例,对其火控系统模型进行研究。根据P56型火控系统的原理,首先从建立目标航路方程出发推导了应用范围更广、理论上更准确的射击诸元求解算法;然后提出人工装定的目标速度或过航斜距参数;最后对制约舰载P56型火控系统有效性的问题进行了讨论。研究结果表明:该方法不仅将需要人工装定的参数由2个减少为一个,并可依据前一次射击脱靶量来决定人工装定的修正量,减小了人工装定参数的主观性。
To improve the firing accuracy of small caliber naval gun,this paper studies the model of its fire controlsystem in case of P56-type system(JM90).Based on the principles of P56type fire control system,firstly the more generaland more accurate shooting parameter solving algorithm for P56is derived;secondly the manual installing target velocityand slant range parameter are put forward.At last,discuss problems which limit the validity of ship born P56fire controlsystem.The research results show that use the method,the manual installing parameters reduce from2to1,and themodified quantity is determined by the previous shooting miss distance to determine artificial setting,and also reduce thesubjectivity of manual installation parameter.
作者
李光所
王军
Li Guangsuo;Wang Jun(Department of Naval Ship, No.708 Institute of China State Shipbuilding Corporation, Shanghai 200011, China;School of Automation, Nanjing University of Science & Technology, Nanjing 210094, China)
出处
《兵工自动化》
2017年第9期90-93,共4页
Ordnance Industry Automation
关键词
舰载火控系统
P56型火控系统
射击诸元求解算法
shipboard fire control system
P56 type fire control system
algorithms for shooting parameter solving
