研究了平衡截断方法在多输入/多输出气动伺服弹性系统模型降阶中的应用。简要分析了气动伺服弹性系统模型建立的一般过程，详细讨论了平衡截断方法的基本原理并给出了其中的一种算法。以机翼气动伺服弹性系统为对象，比较了降阶前后模型变化情况。%Balanced truncation method is employed to investigate the problem of model reduction on multi-input/multi-output system. The process of low-order modeling on ASE system is given in brief. The principle and algorithm of balanced truncation method are discussed in detail. The ASE system for a wing model is applied to reveal the mechanism of the method by comparing the full model with the reduced order model.
展开▼
