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深弹
    The passive ranging technology of moored depth charge
    悬浮式深弹的被动测距技术
    Analysis for Efficiency of Depth Charge Weapon System
    深弹武器系统效能分析
    Research on the Testing Meter for Rocket Depth Charge Launcher
    火箭深弹发射炮检测仪的研制
    ANALYSIS OF THE ANTAGONISM BETWEEN DEPTH CHARGE SYSTEM AND SUBMARINE
    不同体制引信对深弹反潜效能影响的分析
    THE STUDY OF FEASIBILITY OF THE COMBINATION FUZE OF DEPTH CHARGE
    深弹新型复合引信分析及可行性研究
    Effectiveness and Simulation Analysis for Rocket Depth Charge with Projectiles Defense Against Torpedo's Attack
    子母深弹反鱼雷攻击效能及仿真
    On the background of the new rocket depth charge multifunction fuze, the underwater ultrasonic detection technology for fuze is studied. The aim of this dissertation is to accomplish proximity fuze function by adding ultrasonic detection and control module without any modification to the structure of the existing depth charge.
    以火箭深弹新型多作用体制引信为应用背景,对引信水中超声波探测技术进行了研究,目的是在不改变现有深弹结构的情况下,通过增加超声波探测与控制模块来实现近炸引信功能。
    Considering the case of the multiple rocket depth charge firing in salvoes, the underwater distributional model is established. The simulation result indicates: on the condition that the detection range of the underwater ultrasonic detection system for fuze is 15 m, the adjacent bomb interference probability is 13%.
    以多管火箭深弹齐射的情况为例,建立了深弹水中分布模型,仿真结果表明,引信水中超声波探测系统探测距离为15m情况下,产生邻弹干扰的概率超过13%。
    The thesis also discusses the probability of intercept the attacking torpedo by utilizing the coalescent of torpedo' locate buoy and rocket depth charge, which found on the trait of vector hydrophone.
    本文还根据矢量水听器的特点,探讨了利用基于矢量水听器的鱼雷定位浮标与火箭深弹相结合拦截来袭鱼雷的可行性。
    The characters of depth charge system and submarine being analysed, the key factors which effect the anti submarine effieciency are put forward.
    分析了影响深弹反潜效能的主要因素 ,并进行了模拟仿真 ,得到不同工作体制引信的反潜命中率和不同工作体制引信的有效炸点中各级炸点出现概率 ,从而得到了深弹采用不同体制引信反潜的相对效能 .
    The high frequency aperiodic narrow pulse signal has some advantages of high frequency, less energy dissipation, small diffraction phenomenon, good directionality and small volume of transmitter, etc. It applies specially to the composite fuze in the depth charge,
    这种高频非周期窄脉冲信号,具有频率高、能耗小、波长短、绕射现象小、方向性好、发射器体积小等优点,特别适合应用于深弹复合引信中。
    Now the fire range and fire precision of rocket depth charge has been improved,and it will make the source of the rocket depth charges wasted and affect the hit probability raised if we still use the old fire strategy.
    火箭深弹射程与射击精度提高后 ,如再沿用以固定发射间隔 ,对同一瞄准点齐射的方法对潜射击会造成资源的浪费 ,影响毁伤概率的提高。
    After a terminal-guidance rocket-propelled depth charge sinks in water,it can receive the noise generated by moving targets using an underwater acoustic detection system installed at the head.
    火箭助飞末制导深弹入水后,在下沉过程中,即可利用深弹头部安装的声学探测系统(声呐)接收水中运动目标的辐射噪声.
    By correlation processing of the received noise, the bearing information relative to the depth charge can be obtained.
    该噪声经过相关处理后,就可给出水下目标相对于深弹的方位信息.
    At this time the sinking direction of the depth charge can be adjusted continuously to approach the targets using its steering engine that is installed at the tail.
    这时,深弹利用尾部加装的舵机,可不断地调整弹体的下沉方向,以靠近水下运动目标.
    When the suspended depth charge is used to explore the torpedo, how to estimate the range of course angle correctly becomes the key point to lay the suspended depth charge accurately, if the distance to the aim can only be estimated by the experience of sonar soldiers.
    在悬浮式深弹反鱼雷时,若只能根据声纳兵的经验估计鱼雷距离,如何正确估计鱼雷航向角范围就成为正确布放悬浮式深弹的关键.
    This paper brings forward the concept of decision-making datum mark in allusion to the condition that when torpedo information acquired by detect device of the ship is fuzzy during anti-torpedo process. And give the selection method of the decision-making datum mark when the ship adopt evade method or evade and use rocket depth charge during anti-torpedo process.
    针对水面舰艇对抗鱼雷攻击过程中,探测器材所探测到的鱼雷信息是模糊信息情况时无法确定对抗决策的问题,提出了决策基准点的概念,并给出了在水面舰艇采用规避措施或采用规避措施并同时结合使用火箭深弹对抗鱼雷攻击时的决策基准点的选取方法。
    In this paper,a new concept of the depth charge with projectiles is put forward from the cargo projectiles used in the ground guns,in order to improve the interception probability of the depth charge. By analyzing the distribution characteristic of projectiles,the effectiveness is compared between the depth charge with rocket and with projectiles and the defense process is simulated by the Monte-Carlo method. Finally,the factors impacting the damage probability of the depth charge with projectiles is analyzed.
    火箭深弹是水面舰艇拦截鱼雷的常用武器,为提高火箭深弹拦截鱼雷的概率,提出了子母深弹的概念,将地面火炮中常用的子母弹技术应用于深弹反鱼雷攻击中,通过分析子母弹的散布特性,来比较子母深弹和火箭深弹毁伤鱼雷的效能,并通过Monte-Carlo法仿真了这一过程,分析了影响子母深弹的毁伤概率的因素。
    Aiming at the constitution and features of rocket depth charge weapon system, the paper analyzes the operational efficiency of the system by reliability theory and efficiency evaluation theory.
    针对火箭深弹反潜武器系统的组成及其特点,运用可靠性理论和效能评估理论分析系统的作战效能。
 

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