Missile control strategy determination method and device, storage medium and electronic equipment

Abstract

The invention provides a missile control strategy determination method and device, a storage medium and electronic equipment, and the determination method comprises the steps: determining the control quantity data of a to-be-analyzed missile system based on an initial control strategy set by the to-be-analyzed missile system; performing iterative solution based on the control quantity data to obtain a first control strategy, and obtaining a reference value function and a reference control strategy based on the first control strategy; updating the first control strategy by using the reference control strategy until the updated control strategy meets a preset control strategy updating condition, and obtaining an optimal control strategy and an optimal value function; and determining an unknown parameter matrix in the to-be-analyzed missile system based on the optimal control strategy, and determining a control strategy for the to-be-analyzed missile system in combination with a parameter equation of the to-be-analyzed missile system. In this way, unknown parameters are determined by combining the optimal control algorithm and utilizing the missile state data, and optimal control over missile trajectory tracking is achieved.

Description

technical field [0001] The present application relates to the technical field of control algorithms, in particular to a method, device, storage medium and electronic equipment for determining a missile control strategy. Background technique [0002] In the field of automatic control, there are many control methods. For example: robust control technology, sliding mode control technology, backstepping control technology and predictive control technology, etc. These control schemes combine their own control advantages and obtain better control performance by adjusting the controller parameters. However, these control methods are more about ensuring the stability of the system, and cannot combine performance indicators with controller design. Whether the final control result satisfies the performance index is more of a human judgment, and it is not possible to combine the controller design with the required performance index through theoretical analysis. Therefore, the optima...

AI Technical Summary

Problems solved by technology

However, such methods need to suppress the influence caused by the uncertainty of missile parameters based on the model information of the controlled object

However, there are uncertainties in the actual missile dynamic model (such as tracking target uncertainty and aerodynamic parameter uncertainty, etc.)

It is not applicable to the situation where the parameters are completely unknown and the model information of the controlled object is unknown

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