Cyber Physical Systems (CPS) are defined over the integrations of computation, communication, and control to achieve the desired performance of modern physical processes. It turns out that security threats have a high possibility of affecting CPS and can be affected by several cyber attacks without providing any indication about failure. In this paper, we examine the stabilisation of distributed CPS affected by a denial of service (DoS) attack. First, a static output feedback controller will be designed to achieve the stability of a nominal distributed system. Then, a simple and typical scenario where communication sequence is purely Round-robin is considered and a bound of attack frequency and duration is calculated to ensure the stability of the distributed CPS. Finally, a numerical example is provided to demonstrate the feasibility of the proposed system.

网络物理系统 (CPS) 被定义为计算、通信和控制的集成，以实现现代物理过程的预期性能。事实证明，安全威胁很可能会影响 CPS，并且可能会受到多次网络攻击的影响，而不会提供任何失败的迹象。在本文中，我们研究了受拒绝服务 (DoS) 攻击影响的分布式 CPS 的稳定性。首先，将设计一个静态输出反馈控制器来实现标称分布式系统的稳定性。然后，考虑一个简单而典型的通信序列纯循环的场景，并计算攻击频率和持续时间的界限，以确保分布式CPS的稳定性。最后，