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Mehwish B.

@mehwishb3

monthly-level-two.svg
4,8
4
2,9
2,9
100%

Electrical Engineer, Technical Writer

$30 USD / hora
・
Bandeira do(a)
Pakistan (10:08 PM)
・
Entrou em outubro 4, 2024
$30 USD / hora
・
I am an electrical engineer, technical writer, content strategist, and creative copywriter with a diverse background, combining expertise in electrical engineering and various other fields. I specialise in transforming complex concepts into clear, engaging, and accessible content for diverse industries. Whether it’s technical documentation, content creation, or compelling copy, my work is designed to communicate ideas effectively while adhering to industry standards.Let’s collaborate to elevate your brand’s narrative and achieve your goals!
Verificações
No prazo
100%
No orçamento
100%
Índice de aceitação
100%
Índice de recontratação
29%
Freelancer Engineers Pakistan
Ver todos Engineers em Pakistan

Portfólio

Portfólio

12478049
This project focuses on designing and implementing an AC to DC voltage converter to transform a 230V AC supply into a regulated 6V DC output. The process involves key stages, including waveform generation, full-wave rectification, ripple modeling, filtering, and voltage regulation. Using a full-bridge rectifier, the AC waveform is converted into a pulsating DC signal, accounting for diode voltage drops. A capacitor filter is applied to smooth the ripple and produce a stable DC output. The project also models the performance of the regulated supply under varying load conditions, ensuring minimal voltage drop. MATLAB is used to simulate and visualize the AC, rectified, and filtered waveforms, as well as the voltage regulation curve. This project showcases the principles of rectification, filtering, and voltage regulation, making it applicable for low-voltage DC power supplies in electronic devices.
MATLAB Simulation
This project focuses on designing and implementing an AC to DC voltage converter to transform a 230V AC supply into a regulated 6V DC output. The process involves key stages, including waveform generation, full-wave rectification, ripple modeling, filtering, and voltage regulation. Using a full-bridge rectifier, the AC waveform is converted into a pulsating DC signal, accounting for diode voltage drops. A capacitor filter is applied to smooth the ripple and produce a stable DC output. The project also models the performance of the regulated supply under varying load conditions, ensuring minimal voltage drop. MATLAB is used to simulate and visualize the AC, rectified, and filtered waveforms, as well as the voltage regulation curve. This project showcases the principles of rectification, filtering, and voltage regulation, making it applicable for low-voltage DC power supplies in electronic devices.
MATLAB Simulation
12413091
This project implements an Extended Kalman Filter (EKF) to integrate IMU and GPS data for accurate position estimation, even under challenging conditions like GPS outages and urban noise. The EKF effectively reduces noise, compensates for missing measurements, and maintains stability using IMU predictions. Analysis shows minimal drift during outages and rapid recovery when GPS resumes. The results highlight the EKF's robustness and adaptability for real-world navigation applications.
MATLAB Project
12397178
This research paper focuses on the development and implementation of advanced control strategies using MATLAB and SIMULINK, with an emphasis on improving system performance in complex and dynamic environments. The paper explores various types of controllers such as Model Predictive Control (MPC), Adaptive Control, Fuzzy Logic Control, and Sliding Mode Control, analyzing their effectiveness in real-world applications. The project involves the design, simulation, and testing of these controllers in MATLAB/SIMULINK, evaluating their response under different operational conditions and comparing their performance metrics. Key topics include system modeling, controller tuning, stability analysis, and robustness against disturbances and uncertainties. The results demonstrate the potential of advanced control techniques to optimize system behavior, reduce energy consumption, and enhance the overall efficiency of controlled systems.
Research Writing
12397152
This project involves the use of Silvaco's TCAD (Technology Computer-Aided Design) software to model and simulate semiconductor devices. The goal is to explore and optimize the performance of specific devices, focusing on parameters such as doping profiles, electrical characteristics, and temperature effects. Through the simulation of device fabrication and operation processes, the project aims to achieve a deeper understanding of semiconductor behavior under various conditions, contributing to the design of more efficient and reliable devices. Key deliverables include detailed simulation results, visualized data outputs, and optimization strategies for device performance.
Silvaco TCAD Project
12330391
As a skilled copywriter with a background in electrical engineering, I specialise in crafting persuasive, clear, and engaging copy that communicates complex concepts in a way that resonates with audiences. Whether it’s for product descriptions, technical documentation, or marketing materials, I bring a unique blend of technical expertise and creative flair to every project. My goal is to help brands connect with their target audience by delivering copy that is not only informative but also compelling. From simplifying technical jargon to highlighting product benefits, I create copy that drives results and builds trust. Let me help you tell your story and showcase your products with precision and impact.
Copywriter
12330383
With extensive experience in electrical engineering, I specialise in delivering high-quality content and solutions that cater to both technical and academic needs. As an expert in circuit design, power systems, and simulations using MATLAB, PROTEUS, and LTSPICE, I bring in-depth knowledge and hands-on expertise to each project. My services include technical analysis, detailed simulations, project support, and academic writing for term papers, semester projects, and thesis work. Whether you need precise engineering solutions or clear, accessible technical content, I am dedicated to providing reliable, well-researched, and impactful work that meets the highest standards of the field.
Electrical Engineer Expert
12478049
This project focuses on designing and implementing an AC to DC voltage converter to transform a 230V AC supply into a regulated 6V DC output. The process involves key stages, including waveform generation, full-wave rectification, ripple modeling, filtering, and voltage regulation. Using a full-bridge rectifier, the AC waveform is converted into a pulsating DC signal, accounting for diode voltage drops. A capacitor filter is applied to smooth the ripple and produce a stable DC output. The project also models the performance of the regulated supply under varying load conditions, ensuring minimal voltage drop. MATLAB is used to simulate and visualize the AC, rectified, and filtered waveforms, as well as the voltage regulation curve. This project showcases the principles of rectification, filtering, and voltage regulation, making it applicable for low-voltage DC power supplies in electronic devices.
MATLAB Simulation
This project focuses on designing and implementing an AC to DC voltage converter to transform a 230V AC supply into a regulated 6V DC output. The process involves key stages, including waveform generation, full-wave rectification, ripple modeling, filtering, and voltage regulation. Using a full-bridge rectifier, the AC waveform is converted into a pulsating DC signal, accounting for diode voltage drops. A capacitor filter is applied to smooth the ripple and produce a stable DC output. The project also models the performance of the regulated supply under varying load conditions, ensuring minimal voltage drop. MATLAB is used to simulate and visualize the AC, rectified, and filtered waveforms, as well as the voltage regulation curve. This project showcases the principles of rectification, filtering, and voltage regulation, making it applicable for low-voltage DC power supplies in electronic devices.
MATLAB Simulation
12413091
This project implements an Extended Kalman Filter (EKF) to integrate IMU and GPS data for accurate position estimation, even under challenging conditions like GPS outages and urban noise. The EKF effectively reduces noise, compensates for missing measurements, and maintains stability using IMU predictions. Analysis shows minimal drift during outages and rapid recovery when GPS resumes. The results highlight the EKF's robustness and adaptability for real-world navigation applications.
MATLAB Project
12397178
This research paper focuses on the development and implementation of advanced control strategies using MATLAB and SIMULINK, with an emphasis on improving system performance in complex and dynamic environments. The paper explores various types of controllers such as Model Predictive Control (MPC), Adaptive Control, Fuzzy Logic Control, and Sliding Mode Control, analyzing their effectiveness in real-world applications. The project involves the design, simulation, and testing of these controllers in MATLAB/SIMULINK, evaluating their response under different operational conditions and comparing their performance metrics. Key topics include system modeling, controller tuning, stability analysis, and robustness against disturbances and uncertainties. The results demonstrate the potential of advanced control techniques to optimize system behavior, reduce energy consumption, and enhance the overall efficiency of controlled systems.
Research Writing
12397152
This project involves the use of Silvaco's TCAD (Technology Computer-Aided Design) software to model and simulate semiconductor devices. The goal is to explore and optimize the performance of specific devices, focusing on parameters such as doping profiles, electrical characteristics, and temperature effects. Through the simulation of device fabrication and operation processes, the project aims to achieve a deeper understanding of semiconductor behavior under various conditions, contributing to the design of more efficient and reliable devices. Key deliverables include detailed simulation results, visualized data outputs, and optimization strategies for device performance.
Silvaco TCAD Project
12330391
As a skilled copywriter with a background in electrical engineering, I specialise in crafting persuasive, clear, and engaging copy that communicates complex concepts in a way that resonates with audiences. Whether it’s for product descriptions, technical documentation, or marketing materials, I bring a unique blend of technical expertise and creative flair to every project. My goal is to help brands connect with their target audience by delivering copy that is not only informative but also compelling. From simplifying technical jargon to highlighting product benefits, I create copy that drives results and builds trust. Let me help you tell your story and showcase your products with precision and impact.
Copywriter
12330383
With extensive experience in electrical engineering, I specialise in delivering high-quality content and solutions that cater to both technical and academic needs. As an expert in circuit design, power systems, and simulations using MATLAB, PROTEUS, and LTSPICE, I bring in-depth knowledge and hands-on expertise to each project. My services include technical analysis, detailed simulations, project support, and academic writing for term papers, semester projects, and thesis work. Whether you need precise engineering solutions or clear, accessible technical content, I am dedicated to providing reliable, well-researched, and impactful work that meets the highest standards of the field.
Electrical Engineer Expert
Mudanças salvas
4.8 · 4 Reviews
Avaliações
Avatar do Usuário
MATLAB Specialist Needed for DC Power Supply Controller Design • $30 CAD
Quality of the work hire Mehwish B. again
GdevDataSceince
@GdevDataSceince
•
Bandeira do(a)
Naogaon, Bangladesh
•
há 7 dias
Compartilhar
Avatar do Usuário
Project discuss for python code • $40 USD
It was my second project with her, and so far all is doing well,Thank you ,I receive project on time , Highly recommended
Mudassar H.
@researchvirtuoso
•
Bandeira do(a)
FAISALABAD, Pakistan
•
há 1 mês
Compartilhar
Avatar do Usuário
Mathematical Modeling with Matlab • $25 USD
Thank you very supportive and responsible Very fast response, I recommend her profile to other clients Thank you
Mudassar H.
@researchvirtuoso
•
Bandeira do(a)
FAISALABAD, Pakistan
•
há 1 mês
Compartilhar
Avatar do Usuário
Project for Mehwish • $28 USD
Perfect in timing and communication. Very Good in Basic academic writing. Need to be more oriented to details and to accomplish working in the required quality frame from the first time. I had to revise her work but in time and budget frame she is perfect. Thanks Mehwish.
Magdy M.
@MagdyUsef
•
Bandeira do(a)
Alexandria, Egypt
•
há 2 meses
Compartilhar
Experiência
Technical, Content, and Creative Copywriter | Electrical Engineer
jan., 2024 - Presente
•
1 ano
Tech Solutions
jan., 2024 - Presente
•
1 ano
Dynamic Copywriter and Content Strategist specialising in creating engaging, SEO-optimized content that drives traffic and enhances brand messaging. With experience in blog writing, digital marketing, and audience analysis, I craft persuasive copy tailored to target audiences. My approach combines creativity with analytical insight, ensuring clarity and impact.
Bandeira do(a)
Lahore, Pakistan
jan., 2024 - Presente
•
1 ano
Educação
Xi'an Jiaotong University
2015 - 2017
•
2 anos
Masters in Electrical Engineering
Bandeira do(a)
China
2015 - 2017
•
2 anos
University of Engineering and Technology, Taxila
2011 - 2015
•
4 anos
B.S.C
Bandeira do(a)
Pakistan
2011 - 2015
•
4 anos
Publicações
Active Noise Cancellation System for Power Transformer-Development and Validation
2017
ICCT
Transformer noise is a silent killer that not only causes hearing loss but also life quality degradation. Unlike the other active noise cancellers developed, the precise ANC model on MATLAB was built and verified through laboratory experiments. The simulation model validity is checked at different locations in acoustical field. The results presented here implies that the model developed here has the capability of reducing the noise efficiently.
2017
Power Electronics Intensive Solution for Integrated Converters for Plug in Vehicles.
2018
Research Journal
It’s a big challenge for system designers to power today’s portable world. Battery’s use as a quality power source is on peak. Plug-in-hybrid vehicles, electric vehicles and the hybrid vehicles are being manufactured by the automotive manufacturers for improving fuel economy and reducing emissions. This paper proposes the bidirectional power converter stage for igniting the car when its battery is exhausted.
2018
Design and Simulation using MATLAB/Simulink on Active Noise Control System for Power Transformer
2016
IEEE Xplore
Power transformer noise control is inevitable requirement of time in order to protect people’s health and the environment. As the transformer noise is mainly concentrated in frequency below 1500 Hz so a more precise noise canceller is needed. The following research presents simulation of active noise controller in MATLAB/Simulink based on LMS algorithm. Simulation results are discussed to show that the noise of real power transformer can be reduced through the ANC model presented.
2016
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