Journal of Engineering Technology and Sciences

In several disciplines, including design, geography, and technology, a grid is a framework of intersecting horizontal and vertical lines that produces an organized arrangement. Grids aid in information organization and visual harmony in graphic design. In geography, accurate position mapping is made possible by grid systems such as latitude and longitude. Grids in technology might include computational or data grids that make resource processing and sharing easier. All things considered, grids offer efficiency, uniformity, and clarity in the arrangement of data and visual components

Keywords : Framework for Structure, Layout, and Coordination

Author : T.Appa Rao and K.S.Srikanth

Title : Grid Connected with Leg Inverter using Power Systems

Volume/Issue : 2024;01(03)

Page No : 01-04

Human pus sample is the most significant sample from the cultured Microbiology Laboratory and the antimicrobial sensitivity study. A total of 89 plus samples were tested for aerobic culture, sensitivity analysis and antibiotic susceptibility in various intensive care units (IPDs) or outpatient divisions of Secondary Care Hospital in Namakkal District. RNA sequencing from bacterial DNA collected determined the taxonomic classification of the highly resistant bacteria. By using RNA sequencing, we observed Pseudomonas aeruginosa isolates resistant to amikacin, chloramphenicol, penicillin G, and tetracycline also resistant to vancomycin! The investigator herein explored methods of choice of drugs applicable to prevention and treatment of illness using the increasing rate of drug resistant bacteria through studying the susceptibility of bacterial isolates from pus samples.

Keywords : Microbial profile, susceptibility, S. aureus, and pyrogenic infection

Author : Srinivas Varma and A.Ashok Rathod

Title : Bacteria Isolated from Secondary Care Unit Bacteriological Profile and Anti-Biogram Samples

Volume/Issue : 2024;01(03)

Page No : 05-08

There is need to protect substantial data being transferred via the unsecured channel and big transmission. Then different kind of cryptography to enhance the speed and security of the data transmission are developed. Such pseudo random sensitivity of such type of chaotic maps make it extensively used in encryption of the images. This approach is motivated by researchers and through which we propose an image security technique on the basis of the chaotic tent map along with the SALP Swarm Algorithm (SSA). It performs a diffusion and a permutation in every round to secure it. Data is encrypted and decrypted by using a basic XOR algorithm. They were tested with the approaches they offered and analysed for how efficient they are, and statistical analyses performed of the pictures to support their efficiency.

Keywords : Tent map, Swarm Optimization, Encryption, Chaotic Map, Image Encryption

Author : Sri Sai Lakshmi Singh

Title : Swarm Key Optimization for Chaos Based Image Encryption

Volume/Issue : 2024;01(03)

Page No : 09-16

In particular, a quad can vertically fly stably, and it can be used in a region such as when loading a mass. Low power microcontrollers are now affordable and efficient, and with technological advances public much more encouraged to build their own quadcopters. This project aims to improve efficiency of existing auto commands such as auto landing using an existing quadcopter package built, modified & developed to collect, store and collect GPS data during flight. Project used the aero quad Quadcopter Package. There were the bases, the engines, the electrical speed controls, the Arduino Super production panels and sensor boards in this kit. This box included batteries, transmitter, receiver, GPS module and a micro-SD card adapter. The aero quad software has been modified so that the modules connect to the quadcopter kit correctly. Specific components have been very carefully examined and verified. To adequately stabilize the axis, a butterfly—as they are affectionately called—was fitted for PID test benches, which were then modified and calibrated in order to change the PID controller operation. This allows it to now stay stable, calculate its location if GPS is available, record and store data. A safe nimble quadcopter was produced during this phase and the most for the majority of the objectives were met.

Keywords : Quad copter, flight controller, Brushless engine, Propellers, Lithium Polymer Battery, RC Sender & Receiver.

Author : D.Pallavi and A.Sneha Latha

Title : Pick and Place Quad Copter Drone

Volume/Issue : 2024;01(03)

Page No : 17-21

The effectiveness and efficiency of conversion is assessed by having a continuously monitored grid connected photovoltaic system. The monitoring system understands when power fluctuations and anomalous actions take place in order to complete the needed tasks. It enables the application of connectivity strategies, as well as optimizing control laws. It is also applied to analyze the impact of penetration of solar energy on cost effectivity. As a result, a database of measured values on parameter values, which affect performance of the system is trained. The result is updated frequently as a way of enhancing the accuracy of the result for more real time decisions. This work also applies a presentation technique of values of these parameters to deduce performance and identify abnormal processes on the spot. Observations are carried out at Centre of Renewable Energy Sources.

Keywords : PV panels, distributed generation, renewable energy, grid-connect, and monitoring systems.

Author : Lakshmi

Title : PV Panel Grid Connectivity: Monitoring Applications

Volume/Issue : 2024;01(03)

Page No : 22-27