一种由条件确定导引时机的线导鱼雷导引方案

Wire-Guided Torpedo Guiding Project of Certain Condition Decided by Guiding Occasion

基于对水下平台获取目标信息客观实际的分析,指出以固定的导引周期、自动实现线导鱼雷整个过程的导引是难以实现的。为此,线导鱼雷导引方案设计必须综合利用各种渠道所获得的目标信息资源和鱼雷的高速制资源,才能大幅提高线导鱼雷的使用性能。通过仿真研究提出:"由条件确定导引时机"的概念,给出利用"依赖条件调度的管理器"对来自各方面的目标方位进行优先级排序并控制导引算法调度时机的技术方法;利用"间断导引"兼顾导引平台听测与鱼雷快速接近目标之矛盾的技术方案,给出了确定"听测速度"、转换方法和转换时间间隔的技术方法和途径。

Based on the analysis of the fact that underwater platform acquire the objective information,this paper points out that it is hardly to achieve that wire-guided torpedo is guided automatically during the whole process by the method of fixed guided cycle. The design of wire-guided torpedo guided scheme must make full use of objective information resource from any avenue and the high-speed resource of torpedo. Only in this way can the paper enhance the wire-guided torpedo usability. The conception is advanced that the guiding occasion is decided by certain condition. There is a technical method that schedule objective orientations from each sensor and control the scheduling occasion of the guiding Algorithm according to priority using manager depending on conditional dispatching. Using the method of discontinuous guiding to balance the contradiction between detecting of guiding platform and rapidly torpedo＇s arriving, this paper gives the technical method and way target＇s speed detecting by sonar, conversion method and conversion interval in the paper.