基于内存的动态事件触发的安全控制活动悬挂系统,防止欺骗攻击
Wangrui Cheng1, Tingting Yin2, Zhou Gu2
1School of Mathematics-Physics and Finance, Anhui Polytechnic University, Wuhu 241000, China.
ISA transactions
|June 18, 2025
概括
本研究介绍了一种基于记忆的动态事件触发的控制策略,用于主动四分之一车辆悬架系统. 这种方法提高了悬挂性能,并降低了网络负载,即使在欺骗攻击期间.
科学领域:
- 控制系统工程 控制系统工程
- 汽车工程 汽车工程
- 网络化系统 网络化系统
背景情况:
- 主动四分之一车辆悬架系统 (QVSS) 对于车辆的稳定性和驾驶舒适性至关重要.
- 传统的控制策略可能是网络密集型的,容易受到网络攻击.
- 事件触发机制 (ETM) 旨在优化资源使用,但需要针对错误触发的强大设计.
研究的目的:
- 为QVSSs开发一种新的基于记忆的动态事件触发控制策略.
- 为了提高悬挂性能,同时最大限度地减少网络资源消耗.
- 通过有效的ETM,确保系统对欺骗攻击的弹性.
主要方法:
- 设计了一个基于内存的动态事件触发机制 (ETM),集成历史数据来抑制错误触发.
- 该ETM动态更新触发条件,以实现高效的网络数据调度.
- 足够的条件来保证系统性能是数学推导出来的.
主要成果:
- 拟议的ETM有效地协调在欺骗攻击下传感器数据传输.
- 通过利用平均历史发布信息来抑制虚假触发.
- 实现了网络数据传输的动态调度,优化了资源使用.
- 在开发的控制策略下,QVSS表现令人满意.
结论:
- 基于内存的动态ETM提供了一种有效的解决方案,用于对活跃QVSS进行强大和资源高效的控制.
- 该策略成功地减轻了欺骗攻击对悬挂性能的影响.
- 这种方法代表了汽车应用网络控制系统的重大进步.
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