Method for measuring position of target ship impact point of anti-warship warhead

Abstract

The invention discloses a method for measuring the position of a target ship impact point of an anti-warship warhead. The method comprises the steps of obtaining an acceleration signal generated whenthe warhead impacts a target ship, and obtaining the position of the target ship impact point by combining the position information of a measurement point. The method has the remarkable advantages that the measurement method is simple, the measurement system is simple in composition, convenient to implement and low in cost, and manpower, material resources and test time are greatly saved. The problem that at present, an offshore test target ship impact point is difficult to obtain reliably and accurately is solved, and evaluation of the real impact ship test damage efficiency by an anti-ship missile warhead is supported. The method can be applied to an offshore test of anti-warship warhead damage power inspection or acceptance inspection in the development process, and can also be appliedto anti-warship weapon equipment damage efficiency evaluation in the naval rehearsal training process.

Description

technical field [0001] The invention belongs to the technical field of testing and testing, and in particular relates to a method for measuring the impact point position of an anti-ship missile warhead striking a target ship. Background technique [0002] The test of the anti-ship missile warhead against a solid target ship is an important method for testing and accepting the damage effectiveness of the anti-ship warhead in the development process of the anti-ship warhead, and it is an important means to test the actual damage capability of the warhead under actual combat conditions. When evaluating the ability to evaluate the damage effect of the target ship, accurately obtaining the coordinates of the impact point of the anti-ship warhead hitting the target ship is the basis for evaluating the damage effectiveness of the anti-ship warhead, and it is also a necessary parameter for the fuze initiation control of the anti-ship warhead. [0003] Since the actual ship target sh...

AI Technical Summary

Problems solved by technology

In the former method, due to the limitation of test funds and whether the test equipment can be recovered reliably, the camera generally adopts a low-cost low-speed camera with a frame rate of about 20-30 frames / s. When the speed is about Mach 2-3, it is generally difficult to capture the image information of the impact point with limited images, and due to the limitation of the installation position of the camera by the hull structure, and the influence of waves and sea wind on the stability of the camera installation structure, the acquired image of the impact point is mainly It is also difficult to accurately obtain the image data of the impact point of the warhead for the side image of the target ship's side; for the latter method, due to the complexity of the net target measurement line, and the fact that the target ship's wires are easily damaged by strong winds and waves when the target ship is sailing at sea. The impact of the impact, the measurement line is easy to be damaged, and the reliability of the measurement data is poor

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