Past issues

Welcome to IJLERA! International Journal of Latest Engineering Research and Applications

Volume 05 - Issue 10 (October 2020)


Title:
Internet of Things Base Smart Card Authentication Device for Smart Class Room Concept
Authors:
Kadek Suar Wibawa, I Made Sunia Raharja
Source:
International Journal of Latest Engineering Research and Applications, pp 01 - 08, Vol 05 - No. 10, 2020
Abstract:
A smart classroom is a modern concept in the world of education. This concept has become a trend as a result of the direction of the industrial revolution 4.0. Internet of things technology as one of the foundations for the 4.0 industrial revolution provides convenience in service access, device interconnection, and system development. Centralized access to the smart class can facilitate service management and tracking of class users. NFC technology offers easy system user authentication. The user ID card device's design using the Mifare Classic NFC Tag with a storage capacity of 4Kbyte can provide a solution for modern smart class access. Mapping done on the Electronic Identity Card can store identity, security authentication, and user photos. Authentication was successfully performed with an average access time of 5.408 seconds using 8 test samples. The user's identity card still leaves 1,104 KB of space for other specific needs.
Keywords:
Internet of Things,Electronic ID card authentication, Smart Class Room
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Title:
Experimental Investigation of Performance and Emission Characteristics of Biofuel Extracted From Algae
Authors:
Sujesh G, Kavya Anil, Krishnapriya K T, Sreejitha Raj, Reshma P S
Source:
International Journal of Latest Engineering Research and Applications, pp 09 - 16, Vol 05 - No. 10, 2020
Abstract:
The aviation industry is one of the major contributors for the green house gases. As air travel has become inevitable in this modern era, and fossil fuel usage is not sustainable, it is essential to produce renewable fuel and commercialize it to reduce the green house gase missions. The conventional fuels like Jet A1 causes atmospheric pollution due to the release of its exhaust that contain elements like CO, NOx etc. Biodiesel is an alternate renewable, bio degradable, nontoxic fuel similar to conventional fossil fuel. Biodiesel emitsfewer air pollutants, green house gases other than oxides of nitrogen and easier to treat when compared with fossil fuels. It has also gained much attention in recent years due to its eco-friendly nature, non-toxic characteristics, bio degradability and lower net carbon cycle compared to conventional diesel fuels. So in this current study it focuses on the production of biodiesel from algal oil and waste cooking oil. Recycled waste cooking oil is harmful to health, also it is not environment friendly to dispose of used cooking oil. The best solution is use it for industrial purposes, namely to convert it into biodiesel. Also, biodiesel from green energy source algae is gaining tremendous attention for eco-friendly and economically aspect. The study focuses on the production of algal fuel with the aid of suitable catalystunder given experimental conditions. For this objective, three blends are prepared B10, B15, and B20 in which we blend algal fuel, waste cooking oil and conventional diesel at different proportions and analyse the emission and performance characteristics in comparison with Jet A1. From the results it was clear that the CO, NOx, HC emissions at full load conditions are lower compared to Jet A1. The engine performance also become comparable to Jet A1 when the algal fuel ratio increases. Thus helps in eliminating the impacts caused by the green house gases by using these fossil fuels.
Keywords:
Microalgae; Algal fuel; Biodiesel; Biodiesel blending; Waste Cooking Oil; Transesterification, Aviation, Jet A1; Biofuel extraction.
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Title:
Design of Pre-Emptive Virtual Framework Support for Individual Piloting (PROPILOT)
Authors:
Mohamed Sameer T K, Amal Joy, Anoop K Joy, Ashith Alby, Aswin K P
Source:
International Journal of Latest Engineering Research and Applications, pp 17 - 24, Vol 05 - No. 10, 2020
Abstract:
PRO PILOT is an IoT based exigency support system model that assist the pilot facing quandary situations or overburden of work load due to onboard emergencies such as pilot incapacitation(s) or system faults like autopilot failure. Internet of Things (IoT) is a network of physical devices are that are interconnected with each other and communicate with one another through the access of internet. In the aerospace industry, IoT is revolutionizing operations on the ground and in the air and extends a multitude of lateral automation windows for the airplanes. PRO PILOT is an IoT based automation concept which make use of the internet for manipulating the flight controls from the ground station via a remote pilot assistance. An Adruino Uno board with ESP8266 Wi-Fi module to enable internet connectivity is integrated with the RC circuit installed onboard of the RC aircraft. The authenticator controls the RC aircraft using a smart phone by commanding it over the internet through an applet. The project demonstrates the aircraft control ed by the pilots (control using RF controller) when encounter emergency issues like pilot incapacitation(s) or other system errors like autopilot failure, a deterministic takeover of the aircraft control (controlling RC over internet) using IOT is effectuated. This real time procedure is hoped to be helpful for coping with the situation. The paper focuses on developing the PRO PILOT system and improve the demand of implementation by solving for the associated problems.
Keywords:
PROPILOT; Internet of Things (IoT); Autopilot ; Remote Pilot ; RC Aircraft ; Adruino Uno; ESP8266 WiFi module.
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