VOLUME 7, ISSUE 9, SEPTEMBER 2020

Abstract: PID controller is so popular control engineering and it has been using in the industrial fields widely. So, it is important to have a lecture for design and theory. This paper deals with design and lecture skill through implementation of PID controller by using Python. So far, many universities and research centres have been using MATLAB to teach and learn in control engineering. However, MATLAB is commercial S/W and expensive. Therefore, developing country's universities have a very difficult because of no license. Currently, many are interesting in Python because it is open source and huge communities. It is a good tool to teach and learn as teacher and students. This paper provides on how we can teach and learn control engineering through implementation of PID controller.

Keywords: Python, PID Control, Control, Control Lecture.

Abstract: In the field of microbiology, there is no direct method to find out the microorganism and their species of bacteria. Microscopic sample analysis is a common manual technique employed for bacterial detection and identification. These tests will be less time-consuming and is subjected to more accuracy. Hence it requires highly trained personnel for testing. In order to overcome the existing manual problems, machine algorithms are used. The main aim of this project is to use image-processing techniques to identify the bacteria from images. Image processing is a technique to perform some manipulations or operations in an image, in order to get an improved image or to extract some useful information from it. At present, image processing is a rapidly growing technology. Using machine learning algorithms bacteria is identified with less time and more accuracy.

Keywords: Bacteria, Microorganism, Image Processing, Identification.

Abstract: The main objective of this project is to develop a Credit card fraud Detection using the Random Forest Algorithm. Recently, a dramatic spike in the number of credit card purchases has contributed to a substantial uptick in fraudulent activity. Implementation of successful fraud prevention mechanisms has been necessary for all banks issuing credit cards to reduce their losses. This makes it difficult for the retailer to check whether or not the client who is making a transaction is the genuine cardholder. With the proposed method, the accuracy of detecting the fraud can be increased using random forest algorithm. Random forest algorithm classification method for study of data collection and actual consumer dataset. Finally optimize the precision of the data on the test. The techniques efficiency is judged based on accuracy, flexibility, specificity and precision. Then the analysis of some of the given attributes determines the identification of fraud and gives visualization of the graphical model. The performance of the techniques is measured based on precision, flexibility, specificity and accuracy.

Keywords: Credit card, Random Forest algorithm, Machine Learning, Decision Tree, and Classifier.

Abstract: Safety becomes an important problem for image communication and storage due to the exponential growth of digital communication and multimedia applications. Encryption is one of the ways of ensuring high-security photos used in many areas, such as medical research, military, etc.; Modern cryptography provides important techniques for data securing and multimedia data security. Recent years have seen the rapid advancement of encryption technologies, and many image encryption techniques have been employed to secure sensitive image data from unauthorised access. To ensure a higher degree of protection for images transmitted over the network, a non-chaos-based encryption technique has been introduced. A progression of the cyclic group is improved where the pixel dependent protection is used. A permutation-based technique is suggested with an iterative method in which the step of uncertainty and diffusion occurred. This allows for better security compared to the usual encryption methods focused on chaos. The bit shifting approach caused the pixel array to transform with the changes in the image's bit level value. It is possible to solve a network security-based attack and reduce third-party access.

Keywords: Image Encryption, Non-Chaotic Method, Permutation, Generator of Cyclic Group, Multiplicative Cyclic Group.

Abstract: The purpose of this study is to determine the physical fitness of Kabaddi and Kho-Kho players. Total 30 Kabaddi and 30 Kho-Kho players who are participating inter collegiate selected for the present study the result of the study shows that there was significant difference were found in physical fitness with respect to Flexibility, Muscular strength, and Body Composition between Kabaddi and Kho-Kho players. However, no significant difference was found in muscular endurance and cardiovascular fitness between Kabaddi and Kho-Kho players.

Keywords: Fitness, Flexibility BMI, Cardiovascular Fitness, Muscular Strength, Muscualr Endurance.

Abstract: The objective of the study is to determine the differences of personality characteristics in Lawn Tennis Players. The data was collected through respondents from 90 male and 60 female tennis players. Eysenck Personality Questionnaire - Revised (EPQ-R) was used to measure four personality characteristics of Lawn Tennis Players. The result of the shows they were significant difference between neuroticism, extraversion and lie scale between male and female lawn tennis players. However no significant difference was found in Psychoticism between these two groups players. Male Tennis players were found to have more extrovert and less neurotic tendency.

Keywords: Eysenck Personality Questionnaire - Revised (EPQ-R), Psychoticism (P), (Extraversion), Neuroticism (N) and Lie (L).

Abstract: In Ayurvedic and Siddha medicine systems tulsi is highly respected for its medicinal uses. Holy basil is another name of tulsi (Sanskrit-Surasa). Tulsi having many therapeutic actions like antibacterial, adaptogenic, antimicrobial, anti-inflammatory, cardioprotective and immunomodulatory effects. All these studies were conducted in vitro or human studies. Eugenol (an essential oil) and ursolic acid present in tulsi. Therapeutic uses of tulsi were reviewed in this paper. Electronic databases including the Elsevier Science Direct, Google Scholar, EMBASE, Medline, Cochrane Library PubMed and Indian Medical databases and Unani databases were studied and reviewed.

Keywords: Tulsi, Vavilov, Therapeutic, Antibacterial, Electronic Databases.

Abstract: With the advancement of technology in the field of Internet of Things (IoT), solid state lighting and control system, smart lighting is getting a lot of attention. The concept is constantly evolving to meet the next generation devices that work with IoT. In the modern day's residential buildings, the indoor lighting accounts for 15-20% of the total energy consumption. The aim of the project is designing of low-cost embedded systems for energy saving lighting system which can provide the real time information and monitoring of the system through internet. With the help of Light Dependent Resistor (LDR) and Passive Infra-Red (PIR) sensors, the lighting of the bulb can be controlled whenever a person enters a room. This implies that the lights will remain OFF when it is not used. The system design can be possible with the help of sensors and programming micro-controllers. The sensor data can also be sent from Zigbee transmitter to Zigbee receiver through wireless channel, so that the person who is a receiver can always monitor the usage of the light. New technology such as STEMSEL (Science Technology Engineering Maths Social Enterprise Learning) development boards were also used in the project in order to infuse IoT to the system. At the end, the sensor data would be sent from the transmitter to receiver through wireless and the website would be created which can be accessed from anywhere through internet. A case study is also done in order to check the energy efficiency of the system.

Keywords: IoT, LDR, PIR, Zigbee, STEMSEL, Smart Lighting.

Abstract: Building a machine that emulates the electrical fault can be expensive and implies high risk of damage. Different types of fault cannot be created in the same machine. This paper presents a mathematical model and dynamic simulation of 3-Φ squirrel cage induction motor to study the performance of the AC machine. The equations will be derived and developed that will represent the 3-Φ Induction motor. Those equations can be used to study the fault analysis of the winding as well as their performance. Mathematical equations are developed in arbitrary reference frame and simulation is done under no load condition to obtain the results. As, Direct Quadrate (d-q) model is superior to abc reference in terms of complexity and computational time, for modelling the drive system, d-q transformation method is used. Then the simulation of the system will be done and analysis of dynamic behaviour of the motor will be studied. Then the torque and speed will be calculated. The study of the transient and steady state analysis of an induction motor model will be performed through the simulation.

Keywords: Induction Motor, Reference Frame, Flux Linkage.

Abstract: A strong emphasis on active learning, integration of hands-on activities, and design projects into course curriculum have been shown to significantly enhance and deepen understanding of concepts in the course. Many higher education institutions across the United States are increasingly incorporating three-dimensional (3D) printing technology into their course curriculum to nurture their students' creativity. 3D printing is a manufacturing method in which solid 3D objects are printed layer by layer from raw materials. This article presents our efforts to integrate 3D printing technology into our pre-engineering and physics courses at University of North Georgia (UNG) Gainesville campus. UNG is a regional multi-campus university and premier senior military college positioned in the fastest-growing region of Georgia, USA. Pre-engineering and physics students from the UNG Gainesville campus took part in a semester long design project that utilized 3D printing technologies. Most of the students who took part in this design projects had no or limited experience with both Computer-Aided Design (CAD) modeling as well as 3D printing technology. But despite having limited prior experience, all student indicated a relatively high interest in learning more about 3D printing technology.

Keywords: CAD Modelling, Design Projects, 3D Printing.

Abstract: This project mainly deals with the device which will give exact volume of incoming fuel at real time. Some of the petrol pump owners do the modification with petrol machines so it causes to customer cozenage. To avoid this, our system will provide the accurate result of incoming fuel in tank. To design this system we are going to use Flow sensors, LCD display, GSM+GPS kit and Arduino Uno board with battery power. The system will also helpful for commercial vehicles. The GSM of proposed system will send message to the owner of commercial vehicles so it will stop the frauds by drivers of commercial vehicles. The GPS module of this system will detect and update the location of vehicle.

Keywords: GSM,GPS, Arduino Uno,USB

Abstract: We are developing a thermal imager using an infrared thermometer MLX90614. This sensor works on the principle of infrared radiation. It is a non-contact type measurement device. An infrared thermometer is a thermometer which infers temperature from a portion of the thermal radiation (blackbody radiation) emitted by the object being measured [1]. The novelty of this project is that we have made it economical compared to the thermal imagers available in the market. We used a single MLX90614 sensor and made it to move on the vertical and horizontal axis using a Pan-Tilt servo motor mechanism. The mechanism was set up in such a way that it would cover the whole object which is being scanned [2]. Also, we attached laser so that non-contact point being measured can be known and the temperature reading of the point are made available on the 16*2 LCD. In addition to this, ELP 2.1mm lens wide angle webcam with low illumination camera for day and night vision compare the original picture of the object with the thermal image of the same [14]. We also plotted live graph of the temperature detected by the IR sensor MLX90614 on MATLAB. We acquired the data by Fluke Thermal Imager and by our system. After that we compared the data acquired from both the sources.

Keywords: Infrared thermometer MLX90614, Fluke thermal Imager, thermal radiation (blackbody radiation), temperature

Abstract: Lakes are important feature of the Earth's landscape which are not only the source of precious water, but provide valuable habitats to plants and animals, moderate hydrological cycles, influence microclimate, enhance the aesthetic beauty of the landscape and extend many recreational opportunities to mankind. The release of domestic wastewater, agricultural runoff water & industrial effluents promote excessive growth of algae in water bodies, which results in their eutrophication. In the present study, Mysore's one of the major lake is considered for the study. Hebbal lake is Situated at latitude 12°21ꞌ31ꞌꞌ N and departure 76°36ꞌ40ꞌꞌ E and is at an elevation of +751.220m. It is spread over an area of 17.44hectares. The physical, chemical, biological characteristics of Hebbal Lake were evaluated to estimate the quality of lake water. In this work, 12 grab samples were collected out of which 10 sampling stations from 5m shoreline and one station at centre and another one sample is collected where drainage water joins the lake. The pH value ranges from 7.09 to 9.07. The minimum value of 7.09 was recorded in S12 and maximum of 9.07 in S1. Total dissolved solids observed in the lake ranges from 870 mg/L to 1970 mg/L. Minimum value of 870 mg/L was recorded in S6 and maximum of 1970 mg/L in S12. Turbidity ranges from 26.35 NTU to 84.6 NTU. The minimum value of 26.35 NTU was observed in S10 and maximum of 84.6 NTU in S12. The minimum value of 3.94 mg/L was recorded in S12, in the month of March and May and maximum value of 9.815 mg/L in S8. COD values ranges from 24 mg/L to 174 mg/L. BOD values ranges from 140 mg/L to 455 mg/L. A minimum value of 140 mg/L was observed in S4 and maximum of 455 mg/L in S8. . Iron ranges from 0.33 mg/L to 0.56 mg/L. A minimum of 0.33 mg/L was observed in S1 and maximum of 0.56 mg/L in S11. Certain parameters analysed like BOD, turbidity and hardness exceeds the maximum limits of the drinking water standards. The water quality index evaluated using CCME is 48, which =indicates the lake water as marginal.

Keywords: Water quality; Turbidity; Total dissolved solids; BOD and CCME model.

Abstract: The present study is to assess the underground drinking water quality at Moradabad with special reference to a number of water quality physico-chemical parameters at some prominent public places. Seasonal variation of water quality is also studied by analyzing the drinking water quality qualitatively as well as quantitatively for the three major seasons of the year namely summer, rains and winter. Fifteen different physico-chemical parameters are estimated at five public places with large footfall. It is observed that water with reference to most of the parameters studied is polluted in the catchment area under observation. Certain parameters showed seasonal trends while others stayed in the polluted range. It was found that underground water cannot be used without prior treatment at most sites throughout the year. Proper treatment procedures should be implemented immediately to ensure supply of clean drinking water.

Keywords: Underground water, Water quality, Seasonal variation, Physico-chemical parameters.

Abstract: Dielectric constant of binary mixtures has been carried out at low frequency at different temperatures. The liquids used in the study were ethanol, methanol and sodium chloride. To confirm interaction, orientation of the dipoles and intermolecular interaction between the mixtures the excess dielectric constant, Kirkwood correlation factor and Bruggeman factor of the mixtures have been calculated and reported in the study. The measurements have been carried out at 100 MHz frequency using a wet sensor. The dielectric constant of the binary mixtures increases with increasing the concentration of the NaCl and decreases with increase in temperature. The results also show the presence of intermolecular interaction in the mixtures.

Keywords: Dielectric constant; Excess properties; Binary mixtures; Alcohols- NaCl mixtures.

Abstract: The impact of modernization and progressive development on our environment and ecosystem had drawn our attention towards depletion of forest and farmland. Precision agriculture like inventions and approaches were continuously introduced and accepted to narrow the gap of the need of fertile soil. Hydroponics is one of soilless technique, utilized as one of the standard methods for plant biology research and is also used in commercial production for several crops, including lettuce and tomato. Here we present a hydroponic System that can be easily applicable in laboratories, home, office etc. The proposed project work provides a IoT based decision support system for regulation and control of rate of required nutrient on hydroponically grown product. It provides generalized, scalable and user friendly web solution using IoT.

Keywords: Hydroponics, IoT, Precision Agriculture, Soil-less Forming, NOD MCU, NFT and Fodder.