Results 61 to 70 of about 2,733 (162)

Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network Environments

IEEE Access, 2019
This study focuses on the network-based fault estimation and fault-tolerant controller designing for an unmanned surface vehicle submit to actuator faults, along with transmission delays, packet dropouts and packet disordering in the communication ...
Zitian Zhou, Maiying Zhong, Youqing Wang
doaj   +1 more source

Metalearning-Based Fault-Tolerant Control for Skid Steering Vehicles under Actuator Fault Conditions. [PDF]

Sensors (Basel), 2022
Dai H, Chen P, Yang H.
europepmc   +1 more source

Multiple-Actuator Fault Isolation Using a Minimal ℓ₁-Norm Solution with Applications in Overactuated Electric Vehicles. [PDF]

Sensors (Basel), 2022
Park J, Park Y.
europepmc   +1 more source

Fault-Tolerant Control for Quadcopters Under Actuator and Sensor Faults

Sensors
Fault detection and diagnosis (FDD) methods and fault-tolerant control (FTC) have been the focus of intensive research across various fields to ensure safe operation, reduce costs, and optimize maintenance tasks. Unmanned aerial vehicles (UAVs), particularly quadcopters or quadrotors, are often prone to faults in sensors and actuators due to their ...
Kenji Fabiano Ávila Okada, Aniel Silva Morais, Laura Ribeiro, Caio Meira Amaral da Luz, Fernando Lessa Tofoli, Gabriela Vieira Lima, Luís Cláudio Oliveira Lopes   +6 more
openaire   +3 more sources

Fault Estimation and Fault-Tolerant Control of Wind Turbines Using the SDW-LSI Algorithm

IEEE Access, 2016
The dynamic response of the pitch angle slows down when the pitch actuator of wind turbines fails, and the fault leads to fluctuations in the generator speed and in the output power.
Dinghui Wu, Wen Liu, Jin Song, Yanxia Shen   +3 more
doaj   +1 more source

Active Fault-Tolerant Cooperative Control for Multi-QUAVs Using Relative Measurement Information

Drones
This paper investigates actuator fault-tolerant cooperative control of multiple quadrotor unmanned aerial vehicles (multi-QUAVs) under restricted communication conditions, where only relative output measurements are available.
Yujiang Zhong, Xi Chen, Ping Li, Pinfan Hou, Zhen Wang, Kunlin Nie   +5 more
doaj   +1 more source

Research on Path Tracking Fault-Tolerant Control Strategy for Intelligent Commercial Vehicles Based on Brake Actuator Failure

Actuators
With the development of safety technologies for intelligent commercial vehicles, electronic pneumatic braking systems (EBSs) have been widely used. However, EBS actuators may fail during vehicle operation and thus create safety problems. For this reason,
Guanjie Cui, Chunjiang Bao, Mingjie Guo, Yahui Xu, Yelin He, Jian Wu   +5 more
doaj   +1 more source

Tracking and Fault-Tolerant Controller Design for Uncertain Steer-by-Wire Systems Using Model Predictive Control

Chinese Journal of Mechanical Engineering
This study presents a tracking and fault-tolerant controller architecture for uncertain steer-by-wire (SbW) systems using model predictive control in the presence of actuator malfunction and the nonlinear properties of tire lateral stiffness coefficients.
Han Zhang, Wentao Jiang, Wanzhong Zhao, Yuanhao Li   +3 more
doaj   +1 more source

A virtual-structure-based type-3 fuzzy system for predictive sensor and actuator fault detection, compensation, and control in nonlinear systems. [PDF]

Sci Rep
Hong X, Zhakiyev N, Yedilkhan D, Khani A, Mohammadzadeh A, Zhang C.   +5 more
europepmc   +1 more source

Adaptive neural observer-based output feedback anti-actuator fault control of a nonlinear electro-hydraulic system with full state constraints. [PDF]

Sci Rep
Phan VD, Truong HVA, Le VC, Ho SP, Ahn KK.   +4 more
europepmc   +1 more source