Fault-Tolerant Control Strategy of a Wind Energy Conversion System Considering Multiple Fault Reconstruction

A Fuzzy Approach for Sensor Fault-Tolerant Control of wind energy conversion Systems

This paper presents the robust fuzzy fault tolerant control (FFTC) for nonlinear wind energy conversion systems (WECS) in the presence of bounded sensor faults and the state variable unavailable for measurement based on Takagi-Sugeno (TS) fuzzy model. Sufficient conditions are derived for robust stabilization in the sense of Lyapunov asymptotic stability and are formulated in the format of line...

Robust Takagi-Sugeno sensor fault tolerant control strategy for nonlinear system

Fault-Tolerant Control of a Nonlinear Process with Input Constraints

A Fault-Tolerant Control (FTC) methodology has been presented for nonlinear processes being imposed by control input constraints. The proposed methodology uses a combination of Feedback Linearization and Model Predictive Control (FLMPC) schemes. The resulting constraints in the transformed process will be dependent on the actual evolving states, making their incorporation in the de...

Fault Tolerant Control Strategy for OmniKity-III

In this paper OmniKity-III (OK-III), a novel wheeled omni-directional mobile robot is developed and its kinematic model and control laws are derived. A special gear train was developed to have omnidirectional mechanism using conventional tire wheels. Several control laws are provided by considering the robot as a redundantly actuated wheeled mobile robot (WMR) on the plane. Since the robot has ...

A New Design of Fault Tolerant Comparator

In this paper we have presented a new design of fault tolerant comparator with a fault free hot spare. The aim of this design is to achieve a low overhead of time and area in fault tolerant comparators. We have used hot standby technique to normal operation of the system without interrupting and dynamic recovery method in fault detection and correction. The circuit is divided to smaller modules...