This paper addresses control performance monitoring (CPM) and degradation recovering in
automatic control systems. It begins with a re-visit of CPM techniques and a summary of the …

The analysis of equipment degradation has traditionally developed in two main directions.
One approach, of great interest for control system design, has been to consider that …

The fault detection (FD) problem for systems with both model uncertainty and external
disturbance is investigated in this article. First, the mathematical models of systems with …

This article proposes a novel data-driven gap metric fault detection and isolation (FDI)
approach for small multiplicative fault. First, the scheme of model-based fault classification …

In fault-diagnosis classification, a pressing issue is the lack of target-fault samples. Obtaining
fault data requires a great amount of time, energy and financial resources. These factors …

The present paper deals with an active fault-tolerant speed tracking of a five-phase
permanent magnet synchronous motor with currents and speed sensor failures. The active …

With the expansion of modern plants and the growth of process complexities, industrial
processes generally have multimodes, which are reflected in the multiple distributions and …

Effective process monitoring is both a prerequisite and a guarantee for high system
reliability. In modern industrial processes, binary variables may appear together with …

This article investigates the performance optimization structure and algorithm of the
electromagnetic levitation (EML) system. Firstly, a functionalized control structure is …

In this paper, a fault isolation, diagnosis and fault tolerant control algorithm is proposed for
nonlinear multiple multiplicative faults stochastic distribution control systems employing …