无线网络系统常值信号最优跟踪控制

Optimal tracking control of constant signal for wireless network system

研究了具有控制器延时的无线网络系统对于常值信号的最优跟踪控制问题.首先建立了无线网络系统模型,利用等价代换将延时系统最优跟踪问题转化为等价无延时系统的最优调节问题,再通过求解矩阵方程组得到最优跟踪控制律,最后运用仿真示例验证所设计控制律的有效性和简便性.

The paper studies the optimal tracking control problem for constant signal on wireless network with controller- delay. First, the wireless network system is modeled. Then, the optimal tracking control problem of the time -delay system is transformed to an optimal regulation one of the delay -free system through an equivalent transformation. Furthermore, the optimal tracking control law is obtained by solving the matrix equations. Finally, the effectiveness and the feasibility of the designed control law are illustrated by the simulation examples.