递阶自校正飞行控制

一、引言 飞行器控制最初只作了三个单独回路独立控制,随着飞行事业的发展,又考虑三个独立的自适应回路以适应飞行环境的变化。但飞行器三个通道六个自由度之间是互相耦合的,考虑变量之间耦合集中控制,系统过于复杂难以实时控制。

HIERARCHICAL SELF-TUNING FLIGHT CONTROL

This paper introduces a hierarchical self-tuning flight control system scheme. The first level is the control cf three angles motion y. The second level is the control of three linear motion x.y.z. The third level is the set point of x.y. z. generation. The decentralized and hierarchical algorithm can reduce the computing time and enhance the adaptive ability. So it is an effective and feasible scheme of such control system. An example is given for illustration.