Incipient Actuator Fault Handling in Nonlinear Model Predictive Control
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.1743
Abstract: Abstract This paper presents a reconfigurable nonlinear model predictive control (NMPC) scheme for handling of incipient actuator faults in nonlinear plants. The scheme seeks to ensure recoverability from an incipient actuator fault in plants where… read more here.
Keywords: control; actuator fault; actuator; incipient actuator ... See more keywords
Actuator Fault and Disturbance Estimation using the T-S fuzzy model
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.2414
Abstract: Abstract This paper presents an actuator fault and disturbance estimation strategy using Takagi-Sugeno (TS) fuzzy model. In this approach, using a coordinate transformation, the TS fuzzy system is decomposed into three different modules: state subsystem… read more here.
Keywords: fault; fault disturbance; disturbance estimation; fuzzy model ... See more keywords
Robust Actuator Fault Diagnosis Algorithm for Autonomous Hexacopter UAVs
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.815
Abstract: Abstract This paper presents a robust actuator fault diagnosis algorithm for hexacopter Unmanned Aerial Vehicles (UAVs). The algorithm, based on Adaptive eXogenous Kalman Filter (AXKF), consists of two-stage operations: (i) a nonlinear observer and (ii)… read more here.
Keywords: hexacopter; fault diagnosis; actuator fault; actuator ... See more keywords
Design of an integrated actuator fault-tolerant control under robust performance requirements
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.880
Abstract: Abstract The paper concerns a development of an integrated design of fault estimation and control scheme within an integrated actuator fault-tolerant control framework. The integrated design boils down to avoiding a standard three-step fault diagnosis… read more here.
Keywords: fault tolerant; control; actuator fault; design ... See more keywords
Robust Actuator Fault Detection and Diagnosis for a Quadrotor UAV With External Disturbances
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2867574
Abstract: This paper presents a robust actuator fault detection and diagnosis (FDD) scheme for a quadrotor UAV (QUAV) in the presence of external disturbances. First, the dynamic model of a QUAV taking into account actuator faults… read more here.
Keywords: robust actuator; fault detection; external disturbances; actuator fault ... See more keywords
Distributed Adaptive Control for UAV Formation With Input Saturation and Actuator Fault
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2918384
Abstract: The distributed adaptive tracking control schemes are addressed to deal with the formation control problem of multiple unmanned aerial vehicles subject to input saturation, actuator fault, and external disturbance. First, a novel adaptive backstepping control… read more here.
Keywords: input saturation; control; formation; actuator fault ... See more keywords
Reinforcement Learning-Based Tracking Control for a Class of Discrete-Time Systems With Actuator Fault
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3131360
Abstract: Tracking control problem is a common problem and widely used in many fields. In this brief, the data-based tracking control with actuator fault is studied. To deal with the fault, many detection mechanisms and fault-tolerant… read more here.
Keywords: reinforcement learning; control; tracking control; actuator fault ... See more keywords
Adaptive Fuzzy Control for an Uncertain Axially Moving Slung-Load Cable System of a Hovering Helicopter With Actuator Fault
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Fuzzy Systems"
DOI: 10.1109/tfuzz.2022.3164512
Abstract: This study addresses adaptive fuzzy control for an axially moving slung-load cable system (AMSLCS) of a helicopter in the presence of an actuator fault, system uncertainty, and disturbances with the aid of a fuzzy logic… read more here.
Keywords: system; fault; fuzzy control; actuator fault ... See more keywords
Event-triggered adaptive sliding mode control for steer-by-wire systems with actuator fault
Sign Up to like & getrecommendations! Published in 2023 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/01423312221138321
Abstract: The event-triggered tracking control is studied for the steer-by-wire (SbW) system with actuator fault, inaccurate dynamic model, and external disturbance. First, an adaptive sliding mode control based on event-triggering mechanism is proposed. The lumped nonlinearity,… read more here.
Keywords: sliding mode; event; mode control; control ... See more keywords
Integrated Security Control for Nonlinear CPS with Actuator Fault and FDI Attack: An Active Attack-Tolerant Approach
Sign Up to like & getrecommendations! Published in 2023 at "Actuators"
DOI: 10.3390/act12050216
Abstract: This paper investigated the co-design problem of less conservative integrated security control and communication for a nonlinear cyber-physical system (CPS) with an actuator fault and false data injection (FDI) attacks. Firstly, considering the efficient utilisation… read more here.
Keywords: security control; fault; attack; actuator fault ... See more keywords