Amphibious Cruise Missile and Its Attitude Control Method Based on Throat Offset Aerodynamic Vectoring Nozzle

Abstract

The invention discloses an amphibious cruise missile based on a throat offset type pneumatic thrust-vectoring nozzle and a posture control method of the amphibious cruise missile. The amphibious cruise missile comprises a missile body, a switching section and the throat offset type pneumatic thrust-vectoring nozzle. The advancing direction of the missile is changed and jumping out of water is achieved by controlling the tail throat offset type pneumatic thrust-vectoring nozzle. Compared with a traditional missile, the amphibious cruise missile has the beneficial effects that a rudder and other structures are removed, smaller radar reflection area is achieved, and therefore the stealth performance is better. When the throat offset type pneumatic thrust-vectoring nozzle works underwater, water serves as a working medium, and the beneficial effects that no gas is exhausted, no sailing path exists, the noise is small and the stealthiness is good are achieved; and when the throat offset type pneumatic thrust-vectoring nozzle works in the air, high-temperature fuel serves as a working medium of the thrust-vectoring nozzle, and the beneficial effects that reaction is sensitive, the flight speed is high, and the voyage is far are achieved.

Description

technical field [0001] The invention relates to an amphibious cruise missile based on a throat offset aerodynamic vector nozzle, which is mainly used to improve the maneuverability of the missile, improve the concealment of the missile and significantly increase the hit rate of the missile. Background technique [0002] Since the advent of the Second World War, missiles have developed rapidly. Because of their small size, light weight, and easy maneuverability, cruise missiles have brought a huge and far-reaching impact on the strategy and tactics of modern warfare. received more and more attention from all countries. At this stage, cruise missiles usually use rudder surfaces to control the direction, which increases the radar reflection area of ​​the missile and greatly increases the probability of the missile being intercepted during flight, thereby greatly reducing the missile's hit rate. Rate. Contents of the invention [0003] The present invention develops an amphi...

AI Technical Summary

Problems solved by technology

At this stage, cruise missiles usually use rudder surfaces to control the direction, which increases the radar reflection area of ​​the missile and greatly increases the probability of the missile being intercepted during flight, thereby greatly reducing the missile's hit rate. Rate

Images