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[PDF] Top 20 A Robust Adaptive Observer-Based Time Varying Fault Estimation

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A Robust Adaptive Observer-Based Time Varying Fault Estimation

A Robust Adaptive Observer-Based Time Varying Fault Estimation

... the observer-based FDD approach has gains a lot of research attention ...From fault estimation standing point, there are two observer- based fault estimation ...by ... See full document

9

Adaptive observer design for a class of nonlinear systems with time delays

Adaptive observer design for a class of nonlinear systems with time delays

... of time delays in a nonlinear model, another difficulty may appear: the presence of some unknown parameters, which should be taken into account in order to make the model more accu- ...an adaptive ... See full document

11

Actuator Fault Reconstruction based Adaptive Polytopic Observer for a Class of Continuous-Time LPV Systems

Actuator Fault Reconstruction based Adaptive Polytopic Observer for a Class of Continuous-Time LPV Systems

... [14] Y. Caoand Z. Lin, “A Descriptor System Approach to Robust Stability Analysis and Controller Synthesis”, IEEE Transaction on automatic control, Vol. 49, No. 11, November, 2004. ... See full document

8

Feedback Linearization with Intelligent Disturbance Observer for Autonomous Quadrotor with Time-varying Disturbance

Feedback Linearization with Intelligent Disturbance Observer for Autonomous Quadrotor with Time-varying Disturbance

... the adaptive or robust methods, AADC technique reacts directly to the disturbances by feedforward compensation control design using measurements or disturbance estimations via disturbance ...mode ... See full document

9

Perturbation Observer based Adaptive Passive Control and Applications for VSC-HVDC Systems and FACTS Devices

Perturbation Observer based Adaptive Passive Control and Applications for VSC-HVDC Systems and FACTS Devices

... and time-varying ex- ternal ...fast varying unknown dynam- ics, comparing with the parameter estimation based APC which can only estimate unknown constant or slow varying ... See full document

202

A robust ICI suppression based on an adaptive equalizer for very fast time varying channels in LTE R systems

A robust ICI suppression based on an adaptive equalizer for very fast time varying channels in LTE R systems

... fast time-varying chan- ...this estimation method is designed to meet requirements of the LTE-R ...an adaptive ICI canceller to bring the balance of performance and ... See full document

7

Research of Multiple Sensors Adaptive Fault-Tolerant Control Based on T-S Fuzzy Model for EMB System

Research of Multiple Sensors Adaptive Fault-Tolerant Control Based on T-S Fuzzy Model for EMB System

... nonlinear, time-varying, disturbances, and uncertainties, the accurate mathematical model is difficult to be ...the time-delay problem of sensor fault, Gao etc. published the ... See full document

5

Fault detection and estimation for non Gaussian stochastic systems with time varying delay

Fault detection and estimation for non Gaussian stochastic systems with time varying delay

... reasons, fault detec- tion and estimation for dynamical systems has received much attention ...the fault detection (FD) results can be classified into three types: filter- or ... See full document

12

A Point Memory State Observer with Adjustable Parameters for a Class of Uncertain Linear Systems with State Delays

A Point Memory State Observer with Adjustable Parameters for a Class of Uncertain Linear Systems with State Delays

... same time, the controlled systems are affected by unknown ...state estimation in the presence of unknown parameters are ...of robust state observers for uncertain dynamical systems has been well ... See full document

8

A decoupling approach to integrated fault-tolerant control for linear systems with unmatched non-differentiable faults

A decoupling approach to integrated fault-tolerant control for linear systems with unmatched non-differentiable faults

... of fault estimation (FE) and fault-tolerant control (FTC) for linear systems in the presence of unknown bounded actuator faults and ...An adaptive sliding mode augmented state unknown input ... See full document

14

Robust Adaptive Actuator Failure Compensation of MIMO Systems with Unknown State Delays

Robust Adaptive Actuator Failure Compensation of MIMO Systems with Unknown State Delays

... the fault tolerant control of time delay ...of time delay, the design of adaptive fault tolerant controller becomes more ...a fault detection and accommodation method is ... See full document

11

Observer-Based Robust Adaptive Fuzzy Control for Uncertain Underactuated Systems with Time Delay and Dead-Zone Input

Observer-Based Robust Adaptive Fuzzy Control for Uncertain Underactuated Systems with Time Delay and Dead-Zone Input

... the observer-based robust adaptive fuzzy control problem for a class of uncertain underactuated systems with time delay and dead-zone ...state observer is developed for ... See full document

11

Fault Detection in Hydraulic System Using Fuzzy Logic

Fault Detection in Hydraulic System Using Fuzzy Logic

... of time which gives the cumulative residual ...the fault severity, indicating that the cumulative residual is approaching the threshold and vice ...the fault tolerance of the application in which the ... See full document

6

Robust Adaptive Time Delay Estimation for Speaker Localization in Noisy and Reverberant Acoustic Environments

Robust Adaptive Time Delay Estimation for Speaker Localization in Noisy and Reverberant Acoustic Environments

... Two adaptive algorithms are presented for robust time delay estimation (TDE) in acoustic environments with a large amount of background noise and ...an adaptive eigenvalue decomposition ... See full document

15

The Estimated Formation Pressure During Drilling Operations, in Drilling Wells, and an Exploration of Steps towards Efficient Drilling

The Estimated Formation Pressure During Drilling Operations, in Drilling Wells, and an Exploration of Steps towards Efficient Drilling

... of estimation and monitoring in drilling industry has found a wide-spread attention among researchers ..., estimation and monitoring of bottom hole pressure is treated as a necessary requirement during well ... See full document

5

What happens when adaptive video streaming players compete in timevarying bandwidth conditions?

What happens when adaptive video streaming players compete in timevarying bandwidth conditions?

... estimate, and so switch down to a lower video bitrate level. This creates a repeating oscillatory scenario, so inducing instability. A scenario can also occur where some players are requesting chunks with lower bitrates ... See full document

9

Performance Analysis of an Adaptive Incremental Cooperative Relaying  Scheme for Wireless Relay Networks

Performance Analysis of an Adaptive Incremental Cooperative Relaying Scheme for Wireless Relay Networks

... The time is slotted, and the length of a time slot can satisfy the transmission la- tency and spread latency of the data ...next time slot and the R node just ...decodes based on the ... See full document

11

Robust fault tolerant tracking controller design for a VTOL aircraft

Robust fault tolerant tracking controller design for a VTOL aircraft

... This paper has presented a fault tolerant tracking controller for a VTOL aircraft flight in uncertain conditions. The considered system contains structured uncertainties which affect the mechanical parameters of ... See full document

16

A Solution to the Problem of Extrapolation in Car Following Modeling Using an online fuzzy Neural Network

A Solution to the Problem of Extrapolation in Car Following Modeling Using an online fuzzy Neural Network

... an adaptive approach to model car following process in traffic ...an adaptive least squares estimation to address the time- varying behavior of the car following processes, which is ... See full document

9

Robust Stability of Implicit Dynamic Equations on Time Scales

Robust Stability of Implicit Dynamic Equations on Time Scales

... a time-varying differential-algebraic equation and if T  then it is a time-varying implicit difference ...continuous time and discrete time systems, see, ...the ... See full document

11

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