摘要
简要介绍了一种用于一维弹道修正引信的执行机构。通过数学模型 ,结合 MDT三维机械设计软件和 Working Model动力学仿真软件 ,对机构的受力情况和工作过程进行了数字仿真和系统分析 ,并通过对飞行弹道的模拟 ,得出了一维时间控制射程修正规律。
This paper first introduces the mechanical structure and working principle of a one dimentioanal trajectory correction module. Then, in order to test and further optimize the design, by utilizing the mathematical module and MDT, a three dimensional CAD software, and Working Model 3D, a three dimensional dynamics simulation program, the forced circumstance and operating process of the control mechanism are numerically simulated and systematically analyzed. The correction rule of controlling the range by changing the opened time is educed by simulating the ballistic flight.
出处
《探测与控制学报》
CSCD
北大核心
2002年第2期21-24,共4页
Journal of Detection & Control
基金
国防科技重点实验室基金试点项目 99JS3 4.3 .1 BQ0 1
