Electronic Voting Machine Using FPGA | Chapter 3 | Engineering Research: Perspectives on Recent Advances Vol. 6

Nowadays conducting elections is very difficult and it is a very large process. To prevent election tampering, electronic voting machines are essential in a democratic society. Voting was formerly conducted using ballot sheets in an antiquated manner, which leaves plenty of room for fraud. Voting machines also have a difficult task to conduct voting. People believe that machines also tamper with different parties. In this work, we have examined a digital electronic voting system that was created with the Xilinx tool's VHDL coding. There is an enable switch available to initiate the voting process. In the electoral process, four candidates—Button 1(Party1), Button2(Party 2), Button 3(Party 3) and Button4(Party 4) —are taken into consideration. V switch is a 2-bit signal that voters use to select a contestant to support. Voting will not take place until enable is activated, as indicated by the invalid signal that appears if a voter attempts to cast a ballot without enable engaged. In order to preserve integrity throughout the entire process, electronic voting machines are essential for elections at the college, panchayat, state, national, and international levels.

 

Author (s) Details

 

P.P.M. Prasad
Department of ECE, Bapatla Engineering College, Bapatla, Andhra Pradesh, India.

 

T. Krishna Chaitanya
Department of ECE, Bapatla Engineering College, Bapatla, Andhra Pradesh, India.

 

Koda Kalyan
Department of ECE, Bapatla Engineering College, Bapatla, Andhra Pradesh, India.

 

Gutti Naga Tejaswini
Department of ECE, Bapatla Engineering College, Bapatla, Andhra Pradesh, India.

 

Shaik RizwanaBanu
Department of ECE, Bapatla Engineering College, Bapatla, Andhra Pradesh, India.

 

Shaik Muzamilahamad
Department of ECE, Bapatla Engineering College, Bapatla, Andhra Pradesh, India.

 

Please see the book here:- https://doi.org/10.9734/bpi/erpra/v6/2915

FPGA Based Controller Drive of BLDC Motor for Electric Vehicle Applications | Chapter 2 | Advances and Challenges in Science and Technology Vol. 8

 In Electric Vehicles (EVs), the engine which is working plays an extremely important act on the comprehensive acting of the vehicle. The genuine control and performance of the vehicle predominantly depends on the type of the motor and allure drive which is used to control the engine. Greater efficiency, speedy range and less noise are the main benefits of Brushless DC motors when compared to different types of electric motors. The objective concerning this work is to cultivate a Field Programmable Gate Array (FPGA) based control drive for BLDC motors that can be achieved in electric automobiles. Brushless DC motors are being employed significantly in modern and automotive applications. Brushless DC motors further require substitution like brushed DC motor, but the main dissimilarity is BLDC motors have electronic substitution which increases the effectiveness and performance of the motor. FPGA-located motor control drives are secondhand as other alternatives for MCU and DSP. The benefits that FPGAs can offer are the ability to use rule pulse-width timbre (PWM), simple component unification, higher control-loop frequency range, lesser components and taller dependability. FPGAs still succeed in evolving methods which power help in decreasing the deficits in both engine and power converter.

Author(s) Details:

Femi R.,
Department of Electrical and Electronics Engineering, Faculty of Engineering and Technology, SRM Institute of Science and Technology, Kattankullathur, Chennai-603203, Tamil Nadu, India.

Please see the link here: https://stm.bookpi.org/ACST-V8/article/view/12356

Implementation of High Speed 8-bit Multiplier in FPGA with Lesser Adder Elements| Chapter 7 | Novel Perspectives of Engineering Research Vol.7

 This study provides a way for designing an 8-bit multiplication with a shorter delay time and fewer adders. Normally, two numeric data can be multiplied by adding them together again and again. Combinational circuits can be created using the manual multiplication method, which needs binary addition, in the case of binary multiplication. Because the current addition is dependent on the value of the preceding carry, the speed of multiplication is affected by the carry generated by addition. To solve this difficulty, a multiplexer is used to introduce addition, which results in a faster multiplication time. Despite the fact that the proposed design is primarily for FPGA implementation, it may also be implemented in ASIC because the logical latency is reduced when compared to the Xilinx device output.

Author(s) Details:

Dhanabalan,
AAA College of Engineering and Technology, Amathur, Sivakasi, Tamilnadu, India.

Tamil Selvi,
National Engineering College, Kovilpatti, India.

Please see the link here: https://stm.bookpi.org/NPER-V7/article/view/5904

Study of FPGA Based Vector Control of Induction Motor | Chapter 7 | New Approaches in Engineering Research Vol. 16

 To get the desired response of the sensorless Vector controlled Induction Motor (SVC-IM) by the experimental setup, the controller implementation for the creation of PWM signals is crucial. It is now conceivable, thanks to the tremendous growth of the electronic sector, which includes high-speed digital signal processors (DSPs) and microcontrollers. The various SVC-IM algorithms, notably KF, PI, GA, and PSO, were previously implemented using DSP technologies. As a result, it generates issues with time delay and PWM signal execution, among other things, as the system becomes more sophisticated. As a result, a new technique to addressing the issue of execution time is introduced, namely Field Programmable Gate Array (FPGA) processors, which are currently on the market. In addition, the programming is done in VHDL, a high-speed hardware description language.

Author(S) Details

G. Srinivas
GITAM (Deemed to be University Hyderabad), India.

View Book:- https://stm.bookpi.org/NAER-V16/article/view/4060

Using Stochastic Techniques to Detect Breast Cancer in Infrared Thermographies | Chapter 9 | Highlights on Medicine and Medical Science Vol. 7

 The use of stochastic methods and fuzzy logic control to forecast the presence of a thermal anomaly in breasts using thermographic infrared pictures is proposed. To analyse symmetry grade between the right and left breast, statistical findings are established using entropy, kurtosis, and media. A fuzzy controller is built based on symmetric assessments distribution to estimate the grade of breast cancer connected with the tissue and make a choice. The proposed solution is implemented on an FPGA platform, which reduces hardware requirements while increasing response time. The results demonstrate that if the image source is far away from the critical faults, interference to the source, or infrared image processing, the error of the prediction method can be used as an alternative to identify cancer.

Author (S) Details

J. De La Cruz-Alejo
Department of Mechatronic, Tecnológico de Estudios Superiores de Ecatepec, Ecatepec, Estado de México.

Irving Cardiel Alcocer Guillermo
Department of Mechatronic, Tecnológico de Estudios Superiores de Ecatepec, Ecatepec, Estado de México.

M. B. Arce Vázquez
Department of Mechatronic, Tecnológico de Estudios Superiores de Ecatepec, Ecatepec, Estado de México.

Ernesto Enciso Contreras
Department of Mechatronic, Tecnológico de Estudios Superiores de Ecatepec, Ecatepec, Estado de México.

View Book :- https://stm.bookpi.org/HMMS-V7/article/view/2037

FPGA Implementation of High-Frequency Repeated PWM for Variable Voltage Variable Frequency Controller | Chapter 9 | Advanced Aspects of Engineering Research Vol. 9

 In this paper, we provide an FPGA implementation of multiple pulse width modulation (MPWM) signal generation with data segment repetition, which has been applied to variable frequency variable voltage systems, particularly the photovoltaic water pumping system, in order to generate a signal command very easily between 10 hz and 60 hz with a small frequency and reduce the control system's cost.

Author(s) Details

Abdelâali Boumaaraf
Laboratoire des Capteurs, Instrumentations et Procédés (LCIP), Algeria and Université Abbès Laghrour, Khenchela, 40000, Algeria.

Laid Gourmat
Université Abbès Laghrour, Khenchela, 40000, Algeria.

View Book :- https://stm.bookpi.org/AAER-V9/article/view/1017