To address deficiencies in the process of fault diagnosis of belt conveyor, this study uses a BP neural network algorithm combined with fuzzy theory to provide an intelligent fault diagnosis method for belt conveyor and to establish a BP neural network fault diagnosis model with a predictive function. Matlab is used to simulate the fuzzy BP neural network fault diagnosis of the belt conveyor. R...

The Behabad region is located within a tectono–sedimentary zone in southeast Yazd province, Central Iran. The tectonic activities have deformed and faulted the Mesozoic and Quaternary formations in this area. The faults in Kuhbanan and Behabad have played a key role in the evolution of geological events, mineralization, and the formation of Behabad–Kuhbanan horst. These faults have separated th...

nowadays, water supply for sustainable development is one of the most important concerns and challenges in most countries of the world. due to determination of groundwater potential zones are one of the important tools in the conservation, management and utilization of water resources. thus, the present study aimed to prioritize the effective factors on groundwater potential and its susceptibil...

This paper proposes a novel fault-propagation pattern based differential fault analysis method FPP-DFA, and proves its feasibility on SPN structure block ciphers using bitwise permutation, such as PRESENT and PRINTcipher. Simulated experiments demonstrate that, with the fault model of injecting one nibble fault into the r-2 round substitution layer, on average 8 and 16 faulty samples can reduce...

To remain competitive in the dynamic world of software development, organizations must optimize the use of their limited resources to deliver quality products on time and within budget. This requires prevention of fault introduction and quick discovery and repair of residual faults. In this paper, a new model for predicting and identifying of faults in object-oriented software systems is introd...

In this paper, a simple behavior-level fault model, which is able to represent the faulty behavior of the closed-loop operational amplifier (OP), is presented. The fault model, derived from the macro equivalent circuit of the OP but verified with transistor level simulation, consists of the offset fault and the limited-current fault. It can represent the faulty behavior of the closed loop OP of...

To precisely locate the grounded fault area in distribution network with DG, a new grounded fault area location algorithm based on three-phase impedance model and fault features in distribution network with DG is proposed in this paper. This method establishes three-phase impedance model if the distribution network with DG, analyzes and extracts the fault characteristics on the basis of the thr...

Fault Tolerance: A Model-Theoretic Approach to Fault Tolerance and Fault Compensation without Error Correction Leo Marcus (2013). Innovations and Approaches for Resilient and Adaptive Systems (pp. 57-67). www.igi-global.com/chapter/abstract-fault-tolerance/68943?camid=4v1a