Rajasthan Technical University

About: Rajasthan Technical University is a education organization based out in Kota, Rajasthan, India. It is known for research contribution in the topics: Photovoltaic system & PID controller. The organization has 716 authors who have published 1084 publications receiving 4530 citations. The organization is also known as: RTU.

Ship propulsion strategies by using wind energy

Abstract: Ship propulsion covers the 90 percentage of global goods trade. It consumes almost 250 to 325 million tonnes of fuel i.e. heavy oil and diesel per annum. Due to this it produces 2.8 to 3 percent of overall anthropogenic greenhouse gases emission mainly, CO 2 emission. To reduce this pollution and making ship transport sustainable beyond fossil fuel era, researchers have suggested partial/ full use of wind energy for ship transportation. They have suggested five different strategies which appears to be more promising. In this paper major developments that took place in these five strategies of wind energy application for ship propulsion has been reviewed. This review is in chronological manner corresponding to each of the strategies.

Eight shape microstrip patch antenna with crescent slot for wideband applications

Abstract: A new wideband small size Crescent slot Eight Shape Antenna (CSESA) with crescent slot is presented. A loss less material honeycomb dielectric of dielectric constant 1.11 is sandwiched between radiating patch and ground. The main motivation for this paper is to enhance the bandwidth of the Impedance. The simulation results verify that the proposed antenna has a 63 percent bandwidth for Return less than-10 dB which is around 3.2 GHz while covering S-Band (2-4 GHz) and C-Band (4 - 8 GHz) of microwave frequency bands. Different design parametric variation in proposed design is also discussed. The basic advantage of these designs is simple structure with no active element, no shorting pins and no vertical walls between the patch and the ground. The typical impedance behavior and far field radiation pattern characteristics of proposed configuration are presented. The antenna is designed, optimized and simulated using Electromagnetic (EM) simulation software. This antenna is suitable for wideband wireless communication systems.

The design of intelligent washing machine controller based on FIS & ANFIS

Abstract: This Software estimate precision is among the greatest challenges for software developers Now days some soft computing techniques are widely used, which are fuzzy system, neural network and adaptive Neurofuzzy system In this paper, we have design a fuzzy inference system to find the cleanness of clothes depend on the inputs washing powder, washing time and temperature of water The output of FIS is compare with real output and get the best results Here, we have design one more model Adaptive fuzzy inference using neural network and get the output cleanness of clothes depend on same input values and compare with real output After that compare both models output and get minimum error So we can use these controllers in our washing machine for better results and minimum error These models are built in MATLAB toolbox FIS and ANFIS

Internet of Everything (IoE): A New Era of IoT

Abstract: After the inception of Internet of Things (IoT) a very new term is get into existence i.e. Internet of Everything (IoE). Before discussing on Internet of Everything one must know the meaning of it. In Internet of Everything process, people, data, and things are connected intelligently. Internet of Everything is a platform which makes the connection among process, people, data, and things more valuable and relevant. IoE generates new capabilities for businesses, individuals and countries by converting information into actions. Internet of Everything is based on Internet of Things with the inclusion of intelligence in the network. By intelligence in network we mean that a network of various things must possess visibility across earlier different systems along with the orchestration and convergence properties. Today’s IP-Enabled modern devices and easy availability of broadband and internet services along with the advantages of IPV6 has made it possible to create new connections joining the Internet of Everything. IoE has significance over IoT in terms of security, network congestion, privacy and consumption of energy. IoE comprises of network of context aware devices which plays an important role. This secure infrastructure of IoE can be scaled up without compromising with intelligence and security.

Design and performance analysis of uwb circular ring antenna with defected ground structure

Abstract: A compact circular ring antenna with defected ground structure (DGS) has been design for Ultra-Wide Band (UWB) applications. Initially, a circular patch antenna is design by introducing a rectangular DGS structure. Further, slot has been inserted in circular patch to improve the impedance bandwidth. The proposed design covers the frequency range of 2.4-10.4GHz below -10dB. Proposed antenna has design and fabricated on FR-4 substrate having 1.5mm, 4.3 thickness and dielectric constant, respectively. The performance of the designed antenna is analyzing with optimized dimensions in terms of return loss, VSWR, radiation pattern, gain characteristics, group delay and surface current distributions. Further, performance analysis of the proposed antenna has also been compared with existing suggested antennas in literature with compact in size. The fabricated antenna shows a good result with simulations software.