The problem of robust stabilization for a class of nonlinear large‐scale systems with the energy constraints and time‐varying actuator faults is addressed in this article. In the considered system, the stabilization criteria is achieved via a sensor‐network‐based distributed fault‐tolerant controller. Moreover to limit the consumption of energy by the sensors, the measurement size reduction technique and communication rate reduction approach are implemented such that the resulting closed‐loop system is stable within a predefined extended passive performance index level. In particular, the sensor signal quantization technique is used to reduce the frequency and size of the transmitted data packet in the communication sequence. Based on the switched system theory and Lyapunov approach, a new set of sufficient conditions is obtained in the form of linear matrix inequality constraints to ensure the exponential stabilization of the considered system. The developed fault‐tolerant resilient control gains are designed by resorting to the cone complementarity linearization algorithm. Moreover, a nonisothermal continuous stirred‐tank reactor with interconnection is considered as an example to demonstrate the effectiveness of the proposed design technique.

中文翻译：

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具有输入量化的非线性大系统的节能高效非脆弱控制协议

本文解决了一类具有能量约束和时变执行器故障的非线性大型系统的鲁棒镇定问题。在所考虑的系统中，通过基于传感器网络的分布式容错控制器来达到稳定标准。此外，为了限制传感器的能量消耗，还采用了测量尺寸减小技术和通信速率减小方法，以使最终的闭环系统在预定的扩展被动性能指标水平内保持稳定。特别地，传感器信号量化技术被用于减小通信序列中的发送数据分组的频率和大小。基于交换系统理论和Lyapunov方法，以线性矩阵不等式约束的形式获得了一组新的充分条件，以确保所考虑系统的指数稳定。通过采用锥互补线性化算法来设计已开发的容错弹性控制增益。此外，以具有互连的非等温连续搅拌釜反应器为例，以证明所提出的设计技术的有效性。