摘要
针对无线通信网络功率和速率系统建模困难的问题,提出一种基于数据的功率和速率控制算法。算法实现对无线通信网络功率和速率的跟踪。首先,利用由输入、输出和参考轨迹组成的历史数据推导出一个新的基于数据的状态方程。方程只依赖于输入和输出数据,不需要任何系统动力学方程;在此基础上,应用自适应动态规划解决无线通信网络功率和速率的跟踪问题。仿真结果表明,上述算法对于无线通信网络功率和速率跟踪控制具有很好的效果。
In view of the difficulty in modeling the power and rate system of wireless communication network, a data-based power and rate control algorithm is proposed to track the power and rate of wireless communication network. First, a new data-based equation of state was derived from the historical data composed of input, output and reference trajectories. On this basis, adaptive dynamic programming was applied to solve the power and rate tracking problem of wireless communication network. Simulation results show that this algorithm is effective for power and rate tracking control of wireless communication network.
作者
韩存武
周慧
刘蕾
张晓平
HAN Cun-wu;ZHOU Hui;LIU Lei;ZHANG Xiao-ping(Beijing Key Laboratory of Fieldbus Technology and Automation,North China University of Technology,Beijing 100144,China)
出处
《计算机仿真》
北大核心
2022年第2期375-379,511,共6页
Computer Simulation
基金
国家自然科学基金(61573024,61903006)
北京市自然科学基金(4202022,4204096)。
关键词
无线通信网络
数据驱动
功率和速率控制
自适应控制
Wireless communication network
Data driven
Power and rate control
Adaptive control
