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当力矩控制系统对飞行器舵机加载时,不可避免地存在着相互关联的通道(耦合)。为了对多个相关变量实现统一控制,其中一个重要且值得研究的问题是分析变量耦合情况,然后进行解耦设计。本文论述多变量力矩控制系统的耦合特性和新的解耦方法,讨论多变量力矩系统中各种耦合实验结果,并且分析耦合的物理本质,建立耦合力矩的数学模型,最后拟定五种解耦方法。
When the torque control system loads the aircraft steering gear, it is inevitable that there are inter-related channels (couplings). One of the most important and worthy of study in order to achieve unified control over a number of related variables is to analyze the coupling of variables and then decouple the design. In this paper, the coupling characteristics and the new decoupling method of multivariable torque control system are discussed. The results of various coupling experiments in multivariable torque system are discussed. The physical properties of coupling are analyzed, and the mathematical model of coupling torque is established. Finally, five decoupling methods .