ABSTRACT In this paper, fault-tolerant control problems in quantised networked control of nonlinear systems (NCSs) with sensor uncertainties are considered. The measured output equation of the given NCS system has unknown external time-varying uncertainties that may be unbounded in addition to the effects of network-induced constraints; network-induced delays, network-induced data packet losses and network quantisation errors. A simultaneous observer-controller is constructed to stabilise the overall NCS. A flexible-joint robot link example is simulated to illustrate the significant improvement on system tracking performance.

中文翻译：

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一类具有未知时变传感器故障的非线性系统的量化网络控制的容错控制

摘要在本文中，考虑了具有传感器不确定性的非线性系统（NCS）的量化网络控制中的容错控制问题。给定 NCS 系统的测量输出方程具有未知的外部时变不确定性，除了网络引起的约束影响外，这些不确定性可能是无界的；网络引起的延迟、网络引起的数据包丢失和网络量化错误。同时构建了一个观察者控制器来稳定整个 NCS。模拟了一个柔性关节机器人链接示例，以说明系统跟踪性能的显着改进。