论文部分内容阅读
针对多输入多输出线性系统,已有的工作仅考虑单个不稳定极点的时滞界问题。针对两个不稳定极点的情形,给出时滞界的一些上界。通过设计适当的双线性变换,利用频域方法分别对系统含有两个不稳定实极点和一对共轭虚极点的两种情况,得到了系统时滞界的估计结果。所得结果将一些已知结果作为特例,还涵盖了更广泛的范围。算例结果验证了该方法的有效性。
For multi-input and multi-output linear systems, the existing work only considers the delay problem of a single unstable pole. For the case of two unstable poles, some upper bounds of the delay bounds are given. By designing an appropriate bilinear transform and using the frequency domain method, the system has two cases of unstable real poles and a pair of conjugate imaginary poles, respectively, and the estimation results of the system delay are obtained. The results give some of the known results as exceptions and cover a much broader range. The result of the example verifies the validity of the method.