In this paper the Authors present the design of a high performance transputer based fault-tolerant multiprocessor system for critical applications such as aircraft control, nuclear power station control, satellite applications etc. Fault-tolerant building blocks designed with potential for real time processing. The systematic architecture, regularity and recursiveness enables the system to be m...

Transient stability affected by renewable energy sources integration due to reductions of system inertia and uncertainties associated with the expected generation. The ability manage relation between available big data transient assessment (TSA) enables fast accurate monitoring TSA prepare required actions for secure operation. This work aims build a predictive model using Gaussian process regr...

The flexible and dynamic operation condition of the power system requires that fault isolation scheme has sufficient adaptability. A novel based on wide-area information is proposed in this article. Based graph theory, adjacency matrices electrical components circuit breakers are constructed. real-time switch status data exploited to reflect changes network topology. Then, tripping path breaker...

Design-time use of software fault tree analysis allows designers to focus on safety critical system aspects early in the software development process. This paper presents a technique for evaluating the impact of software fault tree 'key nodes' requiring multiple inputs to fail before the hazard propagates through the system. A heuristics-based key node metric providing a design tool with which ...

Background: Measurement of absolute or differential renal function using radiotracers plays an important role in the clinical management of various renal diseases. Gamma camera quantitative methods in approximation of renal clearance may potentially be as accurate as plasma clearance methods. However some critical factors such as kidney depth and background counts are still troublesome in...

Rolling bearing and squeeze film damper will introduce structural nonlinearity into the dynamic model of aeroengine. Rubbing occur due to clearance reduction design engine. The coupling fault make engine present rich vibration responses. This paper aims analyze nonlinear behavior whole aeroengine including rolling under rubbing fault. Firstly, a turboshaft with support is established; force, oi...

Distributed fault-tolerant real-time system models have exhibited a trend to polarize themselves in extreme positions. In this paper, we assess the tness of current models to represent the attributes underlying the distributed fault-tolerance of real-time systems. Namely, we are concerned with the correctness issues arising from the temporal properties of interprocess communication: reliable an...

Many critical real-time applications are implemented as time-triggered systems. We present a systematic way to derive a time-triggered implementation from a fault-tolerant algorithm speciied as a functional program. It is relatively easy to formally and mechanically verify correctness and fault-tolerance properties of algorithms expressed in this latter form. The functional program is next tran...