In this paper, considering the disturbance in the four-tank system, the new active disturbance
rejection control strategies are proposed to resolve the disturbance problem. In the first …

This paper addresses the zonotopic observer design for nonlinear systems affected by
uncertainties, ie, state disturbances and measurement noises using Takagi–Sugeno (TS) …

In this paper, an actuator fault and state interval estimation method for a class of nonlinear
systems is proposed by integrating observer design and zonotope analysis. For the …

This article proposes a double-channel sequential probability ratio test (DCSPRT) failure
detection algorithm for improving the fault-tolerant ability of the multisensor system. It …

In this paper, the sensor fault detection problem considering the drilling disturbances is
studied for the dynamic point-the-bit rotary steerable system. Firstly, the DPRSS is modeled …

This paper proposes a new closed-loop observer-based active fault diagnosis (AFD)
framework using a bank of set-valued observers (SVOs). Each SVO is designed for one …

This paper presents the design of a robust Restricted-Model-Based control providing tools
for both stability and performance analysis of a class of Single-Input-Single-Output (SISO) …

This paper designs observer gains to optimize the minimal robust positively invariant set and
uses this set for robust fault detection. First, the sizes of the minimal robust positively …

The aim of this paper is to provide a robust Fault Detection and Isolation (FDI) approach that
combines the set-invariance approach with a zonotopic interval observer. The effect of the …

This paper proposes a new performance metric for set-based robust fault detection on linear
time-invariant systems, which quantitatively characterizes all faults that are unguaranteed to …