For robots to become more popular for domestic applications, the short comings of current indoor navigation technologies have be overcome. In this paper, we propose use UWB-IR robot navigation. Various parts an actual implementation a based system such as architecture, RF sub-system design, antennas and localization algorithms are discussed. It is shown that by properly addressing various issues, error less than 25 cm can achieved at all points within realistic space.

<span>In the modern world, consumption of oil, coal natural gas, and nuclear energy has been causing by a serious environmental problem an ongoing crisis. The generation renewable sources (RESs) such as solar wind tidal, can resolve but nature RESs is fluctuating intermitted. This evolution brings lot challenges in management electrical grids. paper reviewed advancements storage technologies for development smart grid (SG). More attention was paid to classification based on form...

<span>The objective of this paper is to study various methods adopted during the energy audit. Many countries are focusing on energy, not only enhancing tenable power generation sources but also utilizing more proficiently for economic utilization. The audit an important parameter all developing and developed they focus efficiency, quality, intensity. In industrial, residential, commercial sectors top operating expense found be material, machine, manpower, energy. Identification...

Passenger comfort, quality of ride and handling brings a lot attention concern the automotive design engineers. Researchers are working have introduced approaches like artificial neural network, genetic algorithm, fuzzy hybrid control techniques been proposed, modelled analysed to check their impact on above mentioned parameters. A new controller based learning mode human brain known as emotional intelligent (BELBIC) particle swarm optimised (PSOBELBIC) by optimisation (PSO) is here. Six...

Abstract In this paper, a series‐based method called differential transform (DTM) is used (which relatively simple and high accurate) for solving the equations in biofluid problems. Diffusion equation governed during laminar flow of blood hemodialysis solved under view method. The problem formulation present paper modeled situation where patients are suffering from renal diseases due to blockage semi‐permeable membrane hemodialysis. as half channel model hemodialyzer (i.e., artificial...

The present investigation has been focused on utilization of waste fly ash in useful manner by dispersing it aluminum matrix to produce composite. In the work, fly-ash which mainly consists refractory oxides like silica, alumina, and iron oxides, was used as reinforcing phase increase wet ability magnesium silicon were added. Composites produced with different percentages phase. Al-fly composite is electrically conductive can be processed ECM, Electrical Discharge Machining (EDM).

Wire Electrical Discharge Machining (WEPSPDM) is utilizedin industries to manufacture components of conductive strong metal with complicated shape, greater tolerance and precision. A review the literature exposes that most research work has been intended for towards optimization WEDM operation modeling process. Conventional wire electrode developed a brass from copper finally zinc coated on brass, steel or core, by which more advanced WEDM, realized in terms better machining speed accuracy....