Results 131 to 140 of about 2,733 (162)

Robust Estimation of Actuator Faults

2016
We have discussed the issue of actuator/sensor fault detection and isolation (FDI) in the last two chapters. However, FDI can only indicate when and where a fault occurs in the system, but cannot provide more comprehensive information of the fault such as magnitude, shape, and duration.
Jian Zhang, Akshya Kumar Swain, Sing Kiong Nguang   +2 more
openaire   +1 more source

Detection and Isolation of Actuator Faults

2016
This chapter presents an SMO-based actuator FDI approach for uncertain Lipschitz nonlinear systems. It is assumed in this chapter only actuator faults occur in the system.
Jian Zhang, Akshya Kumar Swain, Sing Kiong Nguang   +2 more
openaire   +1 more source

Fault diagnosis of electrical actuators

2011
Actuators usually transform low-powered manipulated variables (e.g. analog voltages 0––10V, applied DC currents 0––20mA or 4––20 mA, pneumatic pressures 0:2 – –1 bar, or hydraulic pressures 0 – –150 bar) into process input variables of a much higher power level.
openaire   +1 more source

Actuator Fault Detection in UAVs

2014
Future unmanned aerial vehicles (UAVs) will be designed to achieve their missions with increased efficiency, safety, and security. To this end, an efficient fault detection and isolation (FDI) system should be capable of monitoring the health status of the aircraft.
openaire   +1 more source

Active Fault-Tolerant Control for Spacecraft with Actuator and Sensor Faults

2022 13th Asian Control Conference (ASCC), 2022
Ze Yang, Jie Ma, Ruihang Ji, Baoqing Yang   +3 more
openaire   +1 more source

Robust fault estimation for a 3-DOF helicopter considering actuator saturation

Mechanical Systems and Signal Processing, 2021
Xiaoyuan Zhu
exaly  

Fault diagnosis for bilinear stochastic distribution systems with actuator fault

2022 IEEE 20th International Conference on Industrial Informatics (INDIN), 2022
Bo Cao, Lina Yao 0002
openaire   +1 more source

Fault diagnosis of fluidic actuators

2011
Fluidic actuators are characterized by their rugged design and high power-to-weight ratio. They enable one to generate linear motions easily and directly by employing hydraulic cylinders and diaphragm drives. They also dissipate energy only if in dynamic operation and during holding phases generate high reaction forces with little energy consumption ...
openaire   +1 more source

Active Fault Tolerant Control for Unmanned Underwater Vehicle With Actuator Fault and Guaranteed Transient Performance

IEEE Transactions on Intelligent Vehicles, 2021
Wang Xianghua
exaly  

Fault Diagnosis and Fault Tolerant Control for Manipulator with Actuator Multiplicative Fault

International Journal of Control, Automation and Systems, 2020
Lina Yao, Yao Lina
exaly