Results 71 to 80 of about 131,020 (208)

Finite-Time Fault-Tolerant Control for a Robot Manipulator Based on Synchronous Terminal Sliding Mode Control

Applied Sciences, 2020
In this paper, two finite-time active fault-tolerant controllers for a robot manipulator, which combine a synchronous terminal sliding mode control with an extended state observer, are proposed.
Quang Dan Le, Hee-Jun Kang
doaj   +1 more source

Fault tolerant model predictive control of open channels [PDF]

, 2014
Automated control of water systems (irrigation canals, navigation canals, rivers etc.) relies on the measured data. The control action is calculated, in case of feedback controller, directly from the on-line measured data.
Blesa Izquierdo, Joaquim, Chuquet, Karine, Duviella, Eric, Horváth, Klaudia   +3 more
core  

Integrated Sensor Fault Diagnosis and Fault-Tolerant Control for Manipulator [PDF]

, 2019
In this paper, an integrated scheme including fault diagnosis and fault-tolerant controller design is proposed for the manipulator system with the sensor fault. Any constant fault or time-varying fault can be estimated by the fault diagnosis scheme based
Gao, Zhiwei, Hong, Bowen, Yao, Lina
core   +1 more source

Distributed Adaptive Fault-Tolerant Control for Spacecraft Formation With Communication Delays

IEEE Access, 2020
This paper investigates distributed adaptive fault-tolerant control schemes for spacecraft formation subject to external disturbances, model uncertainties and communication delays.
Peng Li, Zongming Liu, Chenyu He, Qi Liu, Xiao-Qing Liu   +4 more
doaj   +1 more source

Electromagnetic design of a new hybrid-excited flux-switching machine for fault-tolerant operations [PDF]

, 2015
Paper no. YD-011541In this paper, a new hybrid-excited flux-switching (HEFS) machine is proposed with the outer-rotor configuration, which possesses the distinct feature of fault-tolerant operation.
Chau, KT, Lin, F, Liu, C, Liu, CH, Qiu, C   +4 more
core   +1 more source

Implementing atomic actions in Ada 95 [PDF]

, 1997
Atomic actions are an important dynamic structuring technique that aid the construction of fault-tolerant concurrent systems. Although they were developed some years ago, none of the well-known commercially-available programming languages directly ...
Burns, A, Wellings, A
core   +1 more source

Nonlinear Programming-Based Fault-Tolerant Control for X-Rudder AUVs

水下无人系统学报
To fully utilize the fault-tolerant capability of the X-rudder autonomous undersea vehicles (AUVs), a fault-tolerant motion control algorithm for AUVs oriented towards rudder failures was proposed, and it was deployed on a prototype of an X-rudder AUV ...
Ying CHEN
doaj   +1 more source

The SIFT hardware/software systems. Volume 1: A detailed description [PDF]

This report contains a detailed description of the software implemented fault-tolerant computer's operating system and hardware subsystems. The Software Implemented Fault-Tolerant (SIFT) computer system was developed as an experimental vehicle for fault ...
Palumbo, Daniel L.
core   +1 more source

Fault estimation and fault-tolerant control for discrete-time dynamic systems [PDF]

, 2015
In this paper, a novel discrete-time estimator is proposed, which is employed for simultaneous estimation of system states, and actuator/sensor faults in a discrete-time dynamic system.
Gao, Zhiwei
core   +1 more source

New Fault-Tolerant Sensorless Control of FPFTPM Motor Based on Hybrid Adaptive Robust Observation for Electric Agricultural Equipment Applications

Energies
This paper proposes a hybrid adaptive robust observation (HARO)-based sensorless control strategy of a five-phase fault-tolerant permanent-magnet (FPFTPM) motor for electric agricultural equipment applications under various operating conditions ...
Zifeng Pei, Li Zhang, Haijun Fu, Yucheng Wang   +3 more
doaj   +1 more source