Dissipative Sampled-Data Control for High-Speed Train Systems With Quantized Measurements
Dissipative Sampled-Data Control for High-Speed Train Systems With Quantized Measurements
复制标题
具有量化测量的高速列车系统耗散采样数据控制
DOI：
10.1109/tits.2021.3052940
复制
发表时间：
2022-06
影响因子：
8.5
通讯作者：
Xuanrong Pang
中科院分区：
文献类型：
--
作者：
Xiao Cai;Kaibo Shi;Shouming Zhong;Xuanrong Pang
本研究针对量测量化之高速列车系统，提出一种新的耗散取样控制机制。首先，引入一种改进的时滞乘积函数（TDPF），建立了一种新的充分考虑时滞信息和时滞导数信息的Lyapunov-Krasovskii泛函（LKF）。然后，结合LKF理论和新的分析技术，建立松弛条件。在此基础上，设计了具有状态量化的期望耗散采样控制器（DSDCSQ），以保证HSTS在最优性能指标下渐近稳定。最后以日本新干线高速列车为例说明了该方法的有效性。
This study focuses on the novel dissipative sampled-data control mechanism for high-speed trains systems (HSTSs) with quantized measurements. Firstly, an improved time-delay-product function (TDPF) is introduced for developing a new Lyapunov-Krasovskii functional (LKF), which fully considers the delay information and the delay derivative information. Then, by combining LKF theory with new analysis techniques, relaxed conditions are established. Furthermore, the desired dissipative sampled-data controller with state quantization (DSDCSQ) is designed to ensure that HSTS is asymptotically stable under an optimizing performance index. Finally, the Japan Shinkansen high-speed trains (HSTs) example is given to illustrate the effectiveness.