Torpedo shooting parameter general calculation and analysis method

Abstract

The invention discloses a torpedo shooting parameter general calculation and analysis method. The method comprises the following steps: 1) determining a torpedo shooting type and a torpedo shooting mode; 2) establishing a torpedo shooting parameter calculation model and a speed vector general calculation model, wherein the calculation models comprise an advance angle general calculation model anda volley divergence angle general calculation model; 3) solving torpedo shooting parameters by adopting the general calculation model established in the step 2) for torpedo of different self-guided types; and for different torpedo shooting modes, solving a torpedo speed vector by adopting the general calculation model established in the step 2). According to the method, a general mathematical model is established to achieve torpedo shooting parameter calculation of different guidance types and different shooting modes, large-sample simulation calculation of the torpedo hit probability is supported, and support is provided for research and development of the simulation environment of a certain ship weapon system, tests and underwater attack and defense combat.

Description

technical field [0001] The invention relates to ship weapon system technology, in particular to a general calculation and analysis method for torpedo shooting parameters. Background technique [0002] In the process of torpedo shooting simulation, torpedo shooting parameters are an important factor affecting the probability of torpedo hit. Improper shooting parameters will reduce the probability of torpedo hit and affect the fidelity of the simulation test. At present, there are many theoretical methods for torpedo shooting parameters, but most of them are solved based on inverse trigonometric functions. Universal, and different torpedo shooting methods such as single shot and volley fire have different calculation methods, so it is difficult to achieve unified simulation calculation. Based on this background, there is an urgent need for a calculation method of torpedo shooting parameters suitable for different guidance types and different shooting methods, to solve the pro...

AI Technical Summary

Problems solved by technology

[0002] In the process of torpedo shooting simulation, torpedo shooting parameters are an important factor affecting the probability of torpedo hits. Improper shooting parameters will reduce the probability of torpedo hits and affect the fidelity of simulation experiments.

At present, there are many theoretical methods for torpedo shooting parameters, but most of them are solved based on inverse trigonometric functions. Universal, and different torpedo shooting methods such as single shot and volley fire have different calculation methods, so it is difficult to achieve unified simulation calculation

Based on this background, there is an urgent need for a calculation method of torpedo shooting parameters suitable for different guidance types and different shooting methods, to solve the problems of uncommon calculation methods and low efficiency, and to provide a simulation environment for the development and testing of a ship's weapon system, and research on underwater offensive and defensive operations. provide support

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