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针对多变量自适应控制系统的计算复杂性,本文对一类大型高维多变量耦合控制系统,提出一种控制矩阵非对角元强迫滞后一步的多变量自适应控制新方法,并给出了控制模型及设计步骤,用本方法对五回路航天器瞬态热流跟踪控制进行了数字仿真和实时控制实验,结果表明:本方法的性能指标和鲁棒性是令人满意的。
Aiming at the computational complexity of multivariable adaptive control system, this paper proposes a new multivariable adaptive control method for controlling a matrix of non-diagonal elements with one-step forced hysteresis for a class of large-scale high-dimensional multi-variable coupled control systems. Control model and design steps of this method are used to simulate the transient heat flow tracking control of the five-loop spacecraft. The experimental results show that the performance and robustness of the proposed method are satisfactory.