Results 281 to 290 of about 28,700 (312)

Fast fault estimation for linear systems with unmatched faults

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2015
This paper proposes a fast fault estimation (FE) method for a class of linear time-invariant systems, which relaxes the strict observer matching condition. Firstly, the integration unknown input observer is designed for the more widely left invertible systems.
Fei Li, Guorong Zhao, Jingli Huang
openaire   +1 more source

Active Fault Tolerant Control Based on Fault Estimation

Applied Mechanics and Materials, 2014
For the chattering problem in the traditional sliding mode observer-based fault estimation, a second order sliding mode observer based on the Super-twisting algorithm was proposed. In order to avoid the cumbersome process of proving the stability of the Super-twisting algorithm, a Lyapunov function was adopted.
Zheng Gao Hu, Guo Rong Zhao, Da Wang Zhou   +2 more
openaire   +1 more source

Fault Estimation Observer Design of Nonlinear Systems with Actuator Faults

2017
This paper introduces a relaxation design of fault estimation observer for some nonlinear dynamical plants by means of the Takagi–Sugeno method. A featured fuzzy fault estimation observer is produced by utilizing the named maximum-priority-based switching law, which is different from these existing ones.
Xiangpeng Xie 0001, Yanan Liu
openaire   +1 more source

Using functional fault simulation and the difference fault model to estimate implementation fault coverage

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 1990
An approach to estimate the fault coverage of the implementation of a VLSI design obtained by fault simulation at the function level is presented. The proposed methodology begins by defining a fault model for the functional level, the difference fault model (DFM), which reflects all of the faults in the implementation level.
Gabriel M. Silberman, Ilan Y. Spillinger
openaire   +1 more source

Actuator Fault Estimation in Robot Platoons

2023 IEEE 11th International Conference on Systems and Control (ICSC), 2023
Wijaya Kurniawan, Lorinc Márton
openaire   +1 more source

Mixed-level fault coverage estimation

Proceedings of the 23rd ACM/IEEE conference on Design automation - DAC '86, 1986
Hi-Keung Tony Ma, Alberto L. Sangiovanni-Vincentelli   +1 more
openaire   +1 more source

Optimal Observer-Based Fault Detection and Estimation Approaches for T–S Fuzzy Systems

IEEE Transactions on Fuzzy Systems, 2022
Linlin Li, Steven X Ding, Xin Peng
exaly  

Fault estimation and fault-tolerant control of autonomous underwater vehicles

2023 CAA Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS), 2023
Deyu Zeng, Limin Wang 0003, Jingxian Yu
openaire   +1 more source

Fault Estimation and Fault-Tolerant Control of Nonlinear Systems with Polynomial Faults

2023 IEEE 13th International Conference on CYBER Technology in Automation, Control, and Intelligent Systems (CYBER), 2023
Ying Pan, Yang Lu, Xiangyong Chen, Guochen Pang   +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