The Method For Improving The Capture Probability Of Wire-guided Torpedo

In modern naval battles,wire-guided torpedoes are one of the main weapons of submarine attacking remote surface ships.In the process of wire-guided torpedoes launched by submarine attacking surface ships,the key to capture the target successfully is whether the weapon system can effectively guide the torpedoes.The effective capture of the target is affected by a variety of factors.Therefore,it is necessary to analyze the capture probability.This paper firstly analyzes the method of using the torpedo weapon system and compares the advantages and disadvantages of various wire-guided methods to lay the foundation for the following optimization.And then we analyze the specific factors that affect the probability of torpedo capture from the three aspects of torpedo self-directed performance,the influence of external marine environment on torpedo self-guidance and the use of elements for torpedo weapon system.The principle and model of the modified azimuth guidance method and the prepositioning method are studied,and the model parameters are optimized.At the same time,we propose the optimal method for combination use of submarine commander decision-making,weapon system and torpedo combination to overcome the limitations of torpedo self-guided performance and enhance the probability of torpedo capture.We use the analog simulation method to analyse the probability of wire-guided and active acoustic homing torpedoes to capture surface ships.Simulation results show that under the conditions set by simulation,the capture probability of optimization method using a placeholder guided torpedo is higher than the capture probability of using the front point and azimuth correction method and indeed achieve the effect of raising the probability of torpedo capture.In this paper,we study the use of wire-guided torpedo combat methods and mainly introduce the line guidance method,the target movement elements and the principle of capturing target by self-guided torpedo.We focus on the factors thatinfluence the probability of catching torpedo,the guidance model of wire-guided torpedo and the comprehensive use of torpedo and weapon system.Finally,we carry on the comprehensive analysis and obtaine the joint use and optimization methods for the torpedo and the weapon system.