Subrat Kumar Mohanty

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BACKGROUND Tuberculosis (TB) notification in India by the Revised National TB Control Programme (RNTCP) provides information on TB patients registered for treatment from the programme. There is limited information about the proportion of patients treated for TB outside RNTCP and where these patients access their treatment. OBJECTIVES To estimate the(More)
Tree based multicast protocols often use hierarchical loss recovery where some special routers called proxy are assigned for retransmission handling. This leads to traffic redundancy and latency. The existing approaches of loss collected retransmission based on X-OR selective principle, which minimizes the number of packets to be retransmitted. However, the(More)
The objective of this research is to study a model-based scheme for Fault Detection and Isolation (FDI) in mechatronic systems. Mechatronic systems are a class of interdisciplinary engineering systems which entails greater reliability. A model-based feature estimation FDI approach is developed. A proprietary electric motor based valve actuator, used in(More)
For condition monitoring of machineries and systems conventional method such as hardware or sensor based error checking scheme were in use. As the automated systems are becoming complex, recently most of the condition-monitoring schemes have been applying sophisticated analytical tools and methods to achieve improved performance. The objective of this paper(More)
Model-based Fault Detection and Isolation (FDI) in sensors and actuators are found in the literature since two decades. This research focuses on multi-resolution signal decomposition (MRSD) method which is an extension of the Short-Time Fourier Transform, a spectral analysis methods for FDI. The simulation study suggests that the developed MRSD algorithms(More)
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