摘要
文章主要研究的是静态输出反馈的多输入多输出的网络控制系统,首先分析了多输入多输出网络控制系统的连续时间模型;其次,针对连续时间模型,假设当数据传输过程中,各个回路的时延是相等的且为固定的,通过分析得到了时延独立稳定结论与时延相关稳定结论;最后,通过利用Matlab线性矩阵不等式工具箱进行仿真,在给定静态输出反馈控制律增益K的情况下,得到了可以允许的最大时延上界,结果表明该方法简单、可行。
A static output feedback MIMO NCS is researched in this paper. Firstly, the model of the continuous MIMO NCS is analyzed. Then, the continuous time model is analyzed on the assumption that the time-delay of each loop is equal and constant when the data delivering. In addition, the result that the time-delay is independent stable and the timc-delay is relate stable proved. Finally, the upper limit of the time-delay is got by using the LMI toolbox in Matlab to simulate under the condition of the static output feedback control rule gain K is presented. The result show that this method is simple and feasible.
出处
《舰船电子工程》
2011年第7期113-115,160,共4页
Ship Electronic Engineering
