通过依赖参数的阿克曼和格雷维尔矩阵公式来定位静态输出反极
Abdulrahman H Bajodah1, Hassen Mibar2
1Aerospace Engineering Department, King Abdulaziz University, P.O. Box 80204, Jeddah 21589, Saudi Arabia.
ISA transactions
|October 4, 2025
概括
这项研究延伸了阿克曼的研究.
科学领域:
- 控制系统工程 控制系统工程
- 线性系统理论 线性系统理论
背景情况:
- 阿克曼的杆位是单输入系统的标准方法.
- 将这一点推广到具有静态输出反的MIMO系统中,带来了重大挑战.
研究的目的:
- 为一般的MIMO连续LTI系统,将阿克曼的杆位定位泛化为静态输出反杆位定位 (SOFPP).
- 为了推导出SOFPP解决方案存在的必要和充分条件.
- 综合所有SOFPP控制增益解决方案.
主要方法:
- 使用卡尔曼可控性矩阵的摩尔-罗斯概括反转.
- 使用可控制性矩阵 nullspace 的亲属和显式参数化.
- 扩展向量格里维尔公式用于参数依赖的线性矩阵方程.
主要成果:
- 为MIMO系统开发了一种新的SOFPP方法.
- 对于一般的LTI系统,SOFPP偿付能力的确立条件.
- 为所有SOFPP控制增益解决方案提供了明确的,部分相关的参数化.
结论:
- 提出的方法有效地将阿克曼对MIMO SOFPP的方法进行了概括.
- 衍生条件和合成方法适用于广泛的LTI系统.
- 该研究为SOFPP分析和设计提供了一个全面的框架.
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