增量编码用于实时远程控制带宽限制通道及其在智能电网中的应用
Yiyu Qiu1,2, Junjie Wu1,2, Wei Chen1,2
1Department of Electronic Engineering, Tsinghua University, Beijing 100084, China.
Entropy (Basel, Switzerland)
|February 23, 2024
概括
增量编码可以实时远程控制带宽有限的网络. 这种方法可以提高智能电网等应用程序的性能,允许执行器对部分数据采取行动,减少延迟并提高稳定性.
科学领域:
- 控制系统工程 控制系统工程
- 通信网络 通信网络
- 信号处理 信号处理
背景情况:
- 带宽受限的频道对实时远程控制系统构成挑战.
- 带宽有限导致延迟和性能降低在应用程序,如自动驾驶和智能电网.
研究的目的:
- 引入一种增量编码方法来远程控制带宽受限制的频道.
- 分析线性控制系统中增量编码的稳定性和性能.
- 开发和评估智能电网需求响应的多用户远程控制方案.
主要方法:
- 开发了一种增量编码技术,其中执行器对部分接收的数据做出反应.
- 应用于线性控制系统的增量编码,导出稳定性条件和平均线性-二次-高斯 (LQG) 成本.
- 研究了一种多用户远程控制方案,优化智能电网的源代码和需求响应.
主要成果:
- 与传统方法相比,增量编码显著降低了性能损失和延迟.
- 拟议方案在单用户和多用户场景中表现良好.
- 源代码和需求响应的联合优化最大限度地减少了智能电网中的公用事业损失.
结论:
- 增量编码是一种有效的策略,可以在带宽有限的网络上提高远程控制性能.
- 该方法在LQG指标下提供了与传统的零持仓控制方案相比的显著改进.
- 这种方法对于智能电网和工业物联网中的实时应用尤其有利.
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