The purpose of the paper is to present an approach to detect, isolate and accommodate the sensor or actuator faults using bank of observer and unknown input observers (UIO). Full order observers, reduced order observers, unknown input observers and Kalman Filter are widely used in state estimations [1]. After the estimation of states, fault detection and isolation can be provided by conducting ...

Reliability is one of the fundamental considerations in the design of industrial control equipment. The microprocessor-based Hybrid Duplex fault-tolerant System (HDS) proposed in this paper has high reliability to meet this demand although its hardware structure is simple. The hardware configuration of HDS and the fault tolerance of this system are described. The switching control strategies in...

This paper presented a novel decentralized fault tolerant control strategy for the control of linear multivariable processes. The multiple model based fault tolerant method is used to improve system performance (under model uncertainty and slow variation) and implement active fault tolerant control. In the mean time, we extended the decentralized unconditional stable control to multiple model c...

The 1986 Design Automation Conferhancements, improved design cycles, and ence, held last July, was the first major emphasis in quality for design and test. computer conference to buck the trend of The exhibit area held 660 booths with reduced attendance. A grand total of 3840 95 exhibitors. During the opening of the paid attendees (1985 attendance was 3740) exhibits, the conference featured a n...

With the strong battlefield application environment of next generation fighter, based on design distributed vehicle management system, a fault diagnosis and fault-tolerant control (FTC) method for wing surface damage is proposed in this paper. Aiming at three kinds modes, paper proposes decision tree forms from aspects sample database construction, feature parameter extraction, construction. Ba...