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This paper presents a new idea to solve the selective harmonic elimination (SHE) equations with non equal dc sources using Hybrid Newton Raphson Method (HNRM). This technique is a combination of genetic algorithm (GA) and Newton Raphson Method (NRM). The HNRM technique effectively eliminates the lower order harmonics from the output voltage of the converter. In this paper, it has been also shown that,...
Multidimensional scaling is a technique for exploratory analysis of multidimensional data, whose essential part is optimization of a function possessing many adverse properties including multi objectivities, multimodality, and non differentiability etc.,. In this paper, global optimization algorithms for multi Objective problems are chosen for different kind of problems especially in the power Industry...
Probabilistic CMOS technology or PCMOS, is an ultra-low-power solution particularly well suited to multimedia applications. Novel results are presented here showing that PCMOS computes with less error and less power than reduced-bit-width, or truncated, deterministic arithmetic due to quantization noise injected by limited-precision, fxed-point processing. Simulation results, derived from physical...
The total electron content (TEC) is responsible for the group delay of the signals from the navigational satellites resulting in ranging error and hence causing degradation in the position estimations. So, a priori prediction of the slant TEC can mitigate the problem by estimating the required correction of range errors in advance and applying it at the necessary point of application to improve positioning...
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