Reduction of false positives in fault detection system using a low pass data filter

Network traffic is bursty in nature and exhibits the property of self-similarity, the degree of which is measured by the Hurst parameter. Now, in any network there is always the possibility of the occurrence of fault traffic that can be caused due to faults or malfunction of a network component. Fault Detection Systems that check for traffic anomalies can trigger off an alert on the detection of any traffic behavior that deviates from normal. Such deviation is usually caused when a fault occurs. But in network traffic sudden bursts may occur due to the inherent behavior of a network application. Due to this burst a fault detection system could generate an alert if the burst crosses a preset threshold even though it is not a fault condition. This paper investigates the use of a data filter to reduce such false positives that may be caused due to sudden bursts or spikes

DESIGN AND DEVELOPMENT OF SOLAR IRRIGATION SYSTEM

India is the country of villages and farmers. More than 51% people in India are depended on the farming and other associated processing. Being associated with large number of people and dependency of nation on this sector makes it most important sector for India. The problems associated with farmers are uneven distribution of rain in country, situations like flood and drought due to lack of rain has occurred in the countries at a time in different regions. On the other hand the available water is not used effectively by the farmers in lack of awareness. To overcome this situation, we have developed an automatic irrigation system suitable for Indian farmers. This system detects the moisture level of the soil using sensors and according to this level the water supply of crop is controlled. To reduce the cost for running of this setup, we have proposed the use of solar energy for irrigation of farm

A REVIEW ON IMPROVEMENT OF EFFICIENCY OF CENTRIFUGAL PUMP THROUGH MODIFICATIONS IN SUCTION MANIFOLD

The paper reviews the literature available on the improvement of efficiency of centrifugal pump through modification in suction manifolds. The paper discusses the available material of performance improvement through various parameters and mainly focuses on the research related to manifold modifications