Control method and device for airship

Abstract

The invention provides a control method and control device for an airship. The control method comprises the steps of acquiring route information of the airship and state information of the airship, determining speed and tangential acceleration of the airship based on the route information and the state information, and controlling the airship based on the speed and the tangential acceleration. Thecontrol method and control device for the airship acquire the route information of the airship and the state information of the airship, then determine the speed and the tangential acceleration of the airship base on the route information and the state information and finally control the airship based on the speed and the tangential acceleration, thereby ensuring the stable flight of the airshipand improving the trajectory tracking ability of the airship at the same time.

Description

technical field [0001] The present invention relates to a control method, in particular to a control method and a control device for an airship. Background technique [0002] In the prior art, the return process of the airship needs to track the trajectory. If the tethered airship is required to closely track the complex curve, the commonly used control algorithm using error for linear feedback may not achieve a good tracking effect, because the airship inertia Larger, longer lag time. [0003] The proportional guidance method is a method used for short-range missiles. When this method is used for trajectory tracking, it can be assumed that there is a virtual point moving on the required route as our target point. The proportional guidance method refers to the missile In the guidance process of attacking the target, a guidance law that the rotational angular velocity of the navigation velocity vector V is proportional to the rotational angular velocity of the target line of...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the return process of the airship needs to track the trajectory. If the tethered airship is required to closely track the complex curve, the commonly used control algorithm using error for linear feedback may not achieve a good tracking effect, because the airship inertia Larger, longer lag time

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