Battery charger matlab simulinktrabajos
Looking for someone having sound knowledge of EV Charger PCB design and Firmware development.
I am looking for a skilled professional to create a detai...accurately represent the hydraulic system - Ability to work efficiently and meet deadlines - Hydraulic diagram need to bi with 2 pumps(pump+) - First pump is for motion of excavator and rotation of upper part of excavator( 2kw ) - Second pump is digging elements(hydraulic cylinders and hammer) 5kw ( need to have accumulator for energy(oil) stored( this excavator will be on battery so need to have great energy efficiency) - Operator control are manual(oil valve) not electrical valves - After finish hydraulic scheme need you to fined good supplier from chine for all hydraulic elements with BUM table part list and price Send me hydraulic diagram and simulation(calculation) you work on. This is best reference.
Looking to develop a board with below description: Hardware: 1. Control 4 motors of 10 amps load, with current sensing & PWM 2. Mesh network with zigbee 3. Battery management circuit 4. 2 sensors Firmware: 1. Sensing the motor currents , and give alarm if it’s overload 2. Get motor current data 3. Get battery voltage 4. Get sensor data 5. Mesh network with zigbee protocol 6. Bluetooth control
I have an idea for a peltier device hand cooling mechanism. I know what parts I need, but I don't have a solid design or know exactly what parts. What I mean by that is, for example, I know I need a battery, but I don't know what size. This device will be single hand held, like a joy stick. It will have a peltier plate, heat sink, fan, and be rechargeable. It will also need a tempature sensor. I will need a design that can be provided to manufacturing for a prototype. Not just a 3D rendering.
In an effort to develop a prototype (proof of concept) for an IoT device (please don't laugh :P) where I need to: - capture one image per day - track GPS once per day - monitor temperature/humidity every two hours - monitor battery status - charge the battery through solar panel and - send all this data once per day via cellular network (to thingsboard and Amazon S3 however I'm willing to accept proposals for other solutions - Azure etc., AWS) I was thinking of using the following: - Raspberry Pi Pico H - High Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip @XYGStudy (Pico-RTC-DS3231) - SIM7080G NB-IoT / Cat-M(eMTC) / GNSS Module for Raspberry Pi Pico - DiP-Pi Power Master for Raspberry Pi Pico - 5MP OV5642 Mini SPI Camera Module for Raspberry P...
I am looking for a mini surveillance/CCTV camera to enable me to live stream CCTV footage from inside a car to a mobile phone located outside the car. It will need; 1. RTSP. 2. A fixed IP address. 3. WiFi enabled. 4. Built in encoder. 5. Night vision. 6. API access software. 7. Internal re-chargeable battery. 8. Suitable port for charging cable The camera will need to be small enough to be affixed discretely to the inside of the windscreen and connect to a mobile phone inside the car by Bluetooth. I am looking for someone to create the design for the internal components and software that will provide the functionality I am looking for and to produce a first working prototype that I can test. Hence, there is a design element and an engineering element. I will ...
I am currently in search of individuals with sound knowledge of Electric Vehicle chargers and firmware development. I am looking to build a team of 3 freelancers to collaborate on this project. If you are interested and possess the expertise required, please let me know. Minimum experience should be 2+ years
I am looking for a skilled programmer who can create a program for me using Matlab. The program needs to be completed within 1 day, so I need someone who can work quickly and efficiently. Main Purpose: - The main purpose of the program is to develop an algorithm for data analysis. Skills and Experience: - Strong proficiency in Matlab programming - Experience in developing algorithms for data analysis - Ability to work under tight deadlines
...have the technologies described in the “Technology Description” section below. <Technology Description> This technology is designed to control the battery temperature of electric vehicles* in an optimized condition. One of the problems with charging electric vehicles is that if the battery temperature is too high or too low, charging efficiency is reduced. To solve this problem, the technology is that by controlling the battery temperature to an appropriate temperature in advance before arriving at the charging point battery, which charging efficiency can be improved. More specifically, while driving the route to reach the charging point, the battery is controlled to reach the targeted temperature, considering the temperature and the...
FOR FREELANCERS IN THE USA ONLY A 4-cell battery charge / discharge controller. Each cell (14500 config) is 3.65V @ full charge. Feed voltage is 24VDC @ 1A. - Operating mode when 24vdc power is present: Use constant current method to charge when the battery temperature is below 113°F. Cells should not charge when the battery temperature is above 113°F. Cells will not discharge when the battery temperature is above 132°F by disconnecting from the load. Individual cells will be disconnected from the circuit when they are below 2.5V. Disconnected cells will be bypassed in the charge circuit. Each cell is monitored utilizing a unity-gain differential amplifier with the output going into the PIC16. Each cell will utilize a constant current method ...
I would like to create 22 icons for my website. I have also attached a PDF file showcasing the style I'm after. Feel free to replicate the relevant icons that suit my business." must be iOS style icons with same theme for all icons The list of icons include iPhone 14 pro- Ipad phone- Samsung phone Google phone- screen replacement battery replacement charging port repair- prefer pic of lighting cable speaker replacement camera replacement microphone replacement button replacement water damage replacement no fix no charge certified technicians lifttime warranty 12+ experience book online we come to you fix within 3o mintues onsite repairs payment made easy lifetime warranty express repairs
Logo/Brand Design for AMPS - AllMarine Power Solutions - Looking for a modern and sophisticated logo design for our Lithium Battery company - Open to both text and symbol logos, or a combination of both - Specific colors are preferred, so please incorporate them into the design - Ideal skills and experience for this project include: - Strong graphic design skills with a portfolio showcasing modern and sophisticated logo designs - Experience in creating logos for battery or technology companies - Ability to create a versatile logo that can be used across various platforms and sizes - Attention to detail and ability to understand and incorporate client preferences - Good communication skills to collaborate with the client and iterate on the design if needed Some des...
...previously, it could not be developed successfully. So we could never even get to see any foundational functions of the needed application to see if any of it worked decently and successfully. With his help, though, I do have a couple of usable breadboarded sensors comprising ESP32 and MPU6050. (With guidance I can use any other preferred sensor instead). Initially powered by USB, there is a battery connector on the ESP. Sensor firmware programming was done via VS Code, so I have gained a bit of practice using that. The desktop application attempt was I think done in some version of C and using Qt. Previous attempts "might" have been in Python, and I do not know what might be better for the shorter and/or longer terms of project development and expansion. I should hop...
...how long before the battery change is to be carried out. The customer must be able to have 1 or more products with different sales dates, thus also several different service times/times for battery changes For example: A customer has purchased some equipment, with different service dates and requirements for battery replacement within given deadlines. When the deadline approaches, let's say 1 month before the expiry date, we should receive an email notification saying that customer X has a product that is approaching the deadline for service and/or time for battery replacement The database needs to contain the following information: Customer info: Ship name Boat call sign Ship owner Email Product information: Product name Manufacturer How many month...
I have 2x3 mutli objective function with 4 variables. the equation is bit long and has summing terms also. the constraints is the upper and lower bound of the variables. Need to generate pareto optimised plots and respective data in MATLAB. Looking for experts in MATLAB coding and genetic algorthms experts who can solve the equation
I have a multi-objective optimization problems having three maximization objective functions. These MOO has to be Pareto-optimized using Non-dominated sorting algorithm-2 (NSGA-2). And Also to extract the output and decision parameters corresponding to the Pareto front using MATLAB. Those who are well experts in MATLAB coding and optimization experts Please contact me
I am looking for multi objective optimisation coders who are experienced in MATLAB and have expert level mathematical accuracy. The project involves solving an optimization problem with specific constraints or limitations. The optimisation uses NSGA-2 genetic algorithm. I have three objective function with 4 to 6 variables and its variable bounds Ideal skills and experience for this job include: - Proficiency in MATLAB programming language - Expert level mathematical knowledge - Experience in solving multi objective optimization problems - Ability to work with specific constraints and limitations in the optimization problem
My project is about how to get linear relation between DC Motor speed vs Duty cycle. I need it in 1 profile and the graph should be linear.
The job is to develop an algorithm to place BESS at optimal locations and sizes. It would be a multi-objective fitness function. The freelancer should have knowledge on power system and algorithm to be implemented in MATLAB.
We are seeking an expert in power electronics with a strong focus on multilevel inverters. The ideal candidate will have extensive experience in designing, implementing, a...applications. Key responsibilities will include conducting in-depth research, developing innovative solutions, and providing technical expertise to support our projects. The successful candidate must possess strong analytical and problem-solving skills, as well as excellent knowledge of power electronics principles and multilevel inverter topologies. Proficiency in simulation tools such as MATLAB/Simulink and experience with hardware design and testing are highly desirable. Responsibilities : Provide Simulations and related files Provide Guidance over the work being provided. Willing to do alterations as...
Data Processing Project I am looking for a freelancer who can assist with processing image data. Skills and experience needed: - Strong knowledge and experience in image processing techniques - Proficient in programming languages such as Python or MATLAB - Familiarity with image processing libraries and tools (e.g., OpenCV) - Ability to handle large datasets efficiently Workflow: - The client already has an established workflow for data processing, so the freelancer will need to understand and follow this process. Output: - The desired output for this project is a text file containing the processed data. If you have experience in image processing and can efficiently handle large datasets, please apply for this project.
...the technologies described in the “Technology Description” section below. <Technology Description> This technology is designed to control the battery temperature of electric vehicles* in an optimized condition. One of the problems with charging electric vehicles is that if the battery temperature is too high or too low, charging efficiency is reduced. To solve this problem, the technology is that by controlling the battery temperature to an appropriate temperature in advance before arriving at the charging point battery, which charging efficiency can be improved. More specifically, while driving the route to reach the charging point, the battery is controlled to reach the targeted temperature, considering the temperature and th...
...measurement device i'm using a chinese 500 mA, 5v solar panel, a replica of the Samsung 18650 battery with 2500mAh capacity and a LDO mode TLV757P (3.3V, 1A). For energy management I'm using a LM2596 regulator to low the voltage at 5 Volts to a TP4056 battery charger. Then, the LDO supplies constant 3.3 volts to the ESP32, LoRa and sensor. For the gateway, I use a 12V, 10W solar panel, with a PMW voltage regulator, a 12V, 7Ah lead-acid rechargeable battery and a LM2596 regulator (to get 5V). The gateway PCB regulates the voltage to 3.3v with the TL757P LDO. The LM2596 regulator feeds a wireless 4G router. Recently I've noticed that I should add a power path with a Schottky diode and a MOSFET after the charger so the system can manage th...
...and remove malicious files and apps - Real-time scanning to detect and prevent threats in real-time - Privacy protection features to safeguard user's personal information - Option for customizable security settings for advanced users - User-friendly interface for easy navigation and accessibility - Regular updates and bug fixes to ensure optimal performance - Efficient resource usage to minimize battery and memory consumption Ideal Skills and Experience: - Strong proficiency in Android development, with a focus on security and privacy protection - Experience in developing antivirus or security apps for Android platform - Knowledge of different Android versions and their compatibility requirements - Familiarity with security standards and protocols - Understanding of data en...
I am looking to have a small solar panel system installed on my property. I already have one installed so I'm looking for someone to come in and assess and provide the necessary tweaks so that it will be up to code and functioning properly. I am specifically interested in an On-Grid system which involves connecting to the utility grid and requires no additional battery storage. I will need small size panels to be used so the job won't be too labor-intensive. The ideal freelancer should have experience with installing solar systems on-grid and a good understanding of the necessary safety measures and codes.
Optimization of Hybrid Energy management using battery and supercapacitor using Dynamic Programming - I am looking for a freelancer who can help me with a power split between battery and supercapacitor optimization problem. -I HAVE ALREADY WRITTEN THE CODE BUT FACING SOME ISSUE WITH THE THE STATE OF CHARGE OF THE BATTERY. THE CODE HAS TO BE MODIFIED ACCORDING TO THE REQUIREMENT. -Looking for a person who is expert in Energy Management problem. - I would appreciate guidance from the freelancer. - The type of optimization needed for this project is dynamic programming. Skills and Experience: - Strong understanding of dynamic programming and optimization techniques. - Experience in solving power split optimization problems. - Knowledge of various optimization algorithms ...
I'm looking for an ex...experienced modeller in Matlab Simulink to create a Logistics UAV simulation with a high level of simulation fidelity. The modeller should consider the effects of wind on the aircraft dynamics to achieve the required level of accuracy. The modelling language will be Matlab, and the modeller must include at least wind effects in the aircraft dynamics. Other relevant environmental factors, such as temperature and turbulence, should be taken into account if possible. The goal is to create a high-fidelity simulation that realistically portrays the dynamics of the UAV. Any expertise with Logistics UAV simulations or wind effects modelling is a strong advantage. Please do not apply for this project if you have no experience with Wind Effects ...
...Animation for Mobile Batteries We are looking for a skilled animator to create realistic 3D animations for mobile batteries. The ideal candidate will have experience in creating realistic animations and a strong understanding of rechargeable lithium-ion batteries. Animation Style: - Realistic animations that accurately depict the behavior and appearance of rechargeable lithium-ion batteries. Battery Type: - The animations will primarily represent rechargeable lithium-ion batteries. Animation Length: - Each animation should be more than 30 seconds in duration, allowing for a detailed showcase of the battery's features and functionality. Required Skills and Experience: - Proficiency in 3D animation software and tools. - Strong understanding of realistic animation techniqu...
I am looking for a MATLAB programmer to assist me with an intermediate level data analysis task. The project has an urgent deadline of 1-2 days. Requirements: - Proficiency in MATLAB and experience with data analysis - Knowledge of statistical analysis and data visualization techniques - Ability to work efficiently and deliver high-quality results within the tight deadline
I have my simple ballistic 2d model in Simulink, and I would like to extend it to 3d 6-DoF. The model should include kinematics, dynamics and an environment. 6 DOF, the state should include the position, velocity, attitude (Euler angles) and angular velocity.
CYPM1311-48LDXI 28V EPR PCB Design Project I am looking for an experienced hardware engineer with expertise in Altium to design a custom-sized PCB for a highly complex and advanced project. The ideal candidate should have the following skills and experience: - Experience in Altium PCB design - Strong knowledge of electronic components and circuit design - Familiarity with power sources such as battery operation, external AC/DC converter, and solar power - Ability to design a small-sized self-powered SINK request board for 5/9/12/15/20/28V EPR requests - Understanding of highly complex and advanced PCB design requirements - Attention to detail and ability to meet project specifications - Strong problem-solving skills and ability to troubleshoot any issues that may arise during the...
Project Description: I am looking for a skilled Matlab expert to simulate a CO2 hydrate tank for design and optimization purposes. The simulation should should consider dynamic conditions. Requirements: - Expertise in Matlab - Knowledge of dynamic conditions in simulations
...(datasheet in the excel file). The customer is sourcing diesel at $1/L and has to purchase new gensets every 5yrs at a cost of $0.4/W. A project developer wants to add PV and storage to offset a portion of, if not the entire, diesel usage. The attached document also contains PV production for a 100kW PV system but it may be scaled up or down as necessary. PV LCOE on this island is 5c/kWh. Installed battery costs start at $500/kWh for a 2hr system with a $25/kWh addition for every additional hour of storage required. What is the most optimal solution for customer? Please state all assumptions. CASE PROMPT 2: Stabilizing the Grid A project developer plans to install a 50 MW system in the NEM to participate in frequency regulation services (FCAS). The project developer ha...
I am looking for a skilled freelancer who can develop a MATLAB based FMCW radar system using USRP linlbrary for drone detection. The project requires the following specifications: Range of detection: The radar should be able to detect drones within a range of up to 500 meters. Hardware/Software requirements: The system should be developed using MATLAB. No additional hardware radar sensor or CPU/GPU acceleration is needed. Output requirements: The system should provide visual/graphical output to display the detected drones. Ideal Skills and Experience: - Proficiency in MATLAB programming. - Knowledge and experience in FMCW radar systems. - Understanding of drone detection techniques. - Ability to develop visual/graphical output. If you have the necessary skills an...
Project Title: Multinomial Logistic Regression/multi-class logistic regression /softmax regression Descr...Regression. Ideal Skills and Experience: - Strong knowledge and expertise in Multinomial Logistic Regression and its implementation. - Proficiency in computing gradient and optimization algorithms. - Deep understanding of statistical modeling and analysis. - Experience in working with large datasets and handling categorical variables. - Excellent programming skills in languages such as Python, R, or MATLAB. - Ability to interpret and communicate the results effectively. If you have the necessary skills and experience in multinomial logistic regression and are confident in your ability to predict categorical outcomes, please reach out to me with your portfolio or relevant wor...
I'm restating some of our conversation we've had over in the email just for the record. I asked you the following questions and you're answers were: You are looking forward to getting an iPhone 7 modified such that it can operate without battery and plugged in the charger. It is a research and development project so an initial cost of 200$ which will include some equipment and buying a working iphone which i can send you in the end after making modifications. The service fee of 400$ is going to be charged. After the modification is made, i'll send you a demo video of everything working. we will then ship it to the US to you and the shipping cost will be covered by you. Some expected problems expected in this project are 1- buying several iphones...
...custom hardware which we have built to connect to a medical device. The custom hardware has its battery, main controller is the Texas Instrument MSP 4030 and the BLE chip is the RN4020 I have the MSP-EXP430G2ET flash programmer board ready to be used with CCStudio from TI I believe the problem is with the firmware. There will be to phase for this project. I need to send data from custom hardware to Garmin IQ via BLE. The goal is to have Garmin Watch log the external sensor data along with heart rate. Later, the heart rate and pressure curves should integrate with a video from an outdoor camera based on timestamps, possibly using Garmin's VIRB studio. The custom hardware includes a battery, with the main controller being the Texas Instrument MSP 4030 and th...
We are using esp32s3 as IOT device. It is working well, it is not good for managing battery life. For increasing battery life, we are using deep sleep mode, but it is not enough yet. So for managing battery, I would like to hear your recommend.
I am looking for a skilled developer to create a full EV Charger platform using Laravel. The project needs to be completed within 1-3 months. The platform will require the use of dynamic data and should be able to perform payment tracking. Key requirements for this project include: - Strong proficiency in Laravel framework - Experience in working with dynamic data - Ability to implement payment tracking functionality Ideal skills and experience for this job: - Strong understanding of PHP and Laravel - Knowledge of database management and data manipulation - Familiarity with payment tracking systems and APIs - Familiar with OCPP If you have previous experience creating similar platforms and possess the necessary skills, please submit your proposal.
...for convenient and reliable charging at home or in public charging stations. - Additionally, an easily on-the-go replace-able battery pack system is a must - Architecture should include space for a small fuel - powered generator system to charge batteries in case of emergencies - Architecture should also include space for solar related electrical equipment Performance: - We expect the Tata Indica EV to deliver a high level of performance, striking a balance between efficiency and power, with a boost mode for occasional fun rides. Skills and Experience: - Strong knowledge and experience in electric vehicle development, with a focus on range optimization and battery technology. - Proficiency in designing and integrating a wall socket charging system into an electric vehi...
...Arduino/raspberry pi based. You will essentially be taking the role of a subject matter expert and provide consultation. You will need to find the appropriate microcontroller and all components that’s will provide the following function: Bluetooth and Wi-Fi Python/C LCD screen(1.5-2inch) magnet sensor(able to detect a magnet swiping by like a door open/close sensor) lithium ion battery(with type c charging) alternative AA battery as power supply You will need to provide a full components solution that will allow for the development of a small electronics device that includes the above components. You will need to create a document with all components, specs of the components, and links to purchase the components. You will also need to provide documents to wiring t...
Flow chemistry in Simulink and Simscape - I am looking for a freelancer who can help me simulate flow chemistry using Simulink and Simscape. - - The model consist of pumps, mixer, tubular reactor, bpr and output tank. - The specific features and functionality that need to be simulated include reaction kinetics, mass and energy balances, and fluid flow and heat transfer. - I require additional components to be included in the simulation which is the CAD Model of the reactor - There are additional considerations needed for the simulation, such as input data to be vary (reactor dimension & temperature)
...to advanced experience. This level of expertise would ensure that my chosen engineer has a solid understanding of hardware design principles, component integration, and electrical system development. You should be proficient in designing and prototyping 'system on modules', have experience with other common wireless technologies and audio systems, and possess knowledge of power management and battery integration. Additionally, familiarity with regulatory compliance and industry standards related to electronics would be beneficial. --How fast do I need it delivered?-- We will agree on a timescale that is suitable. --Will you work with a team or work independently?-- You will work with myself, since I'm the primary Product Designer for this product. It w...
Require a project to work on analysing biomechanics and kinematics data. I will provide data in h5 files which you must convert, normalise, remove outliers. Then need you to calculate things like GPS and GVS. You must have experience in biomechanic analysis, Matlab etc
I am looking for an experienced freelancer to develop a Simulink model of a 500W bi-directional isolated AC/DC converter. The input voltage range will be 100-240V from the AC side coupled with a 48V DC side from a LiFePo4 battery. No constructed PCB board is required for the simulating circuit. Additionally, the desired output power of the AC/DC converter should be 500W - 600W. The power convertor needs to be isolated using high frequency transformer (small sized) and should be able to provide AC power when Grid fails and charge battery when Grid is avaiable. Battery is expected to be around 500Wh @48V. If you believe you have the necessary skills to complete this project, I would love to hear from you. Thank you!
I have two products which I designed myself and I am producing myself. I have them online at Etsy and Ebay. I sell only very few of them per month i... Here are the products on Etsy: The first one is a stand for a Kids GPS Watch and the second one is a storage box for (rechargeable) batteries with a very compact design and first in first out feature (you always pick the oldest battery in the storage). Please make a suggestion on what you would do for 100 USD. I am focused on the German market but would ship to whole Europe, too. I am a beginner in online marketing so I think you will be able to make some big first steps :-)
I am in need of an expert in Matlab/Simulink who can assist me with modeling and simulation tasks. I require a new model to be created from scratch and the desired output is a written report. Skills and Experience Required: - Proficiency in Matlab/Simulink - Strong knowledge and experience in modeling and simulation - Ability to create models from scratch - Excellent analytical and problem-solving skills - Strong written communication skills for creating the report
Project Title: Matlab project I am in need of a freelancer who can assist me with a simulation and modeling task in Matlab. Specific Requirements: - The project involves simulation and modeling using Matlab. - I already have some simulink developed that needs to be modified. - The timeline for the project is immediate, so the freelancer must be able to start working on it right away. Ideal Skills and Experience: - Strong proficiency in Matlab and its simulation and modeling capabilities. - Experience in modifying existing Matlab code. -Prefer Experience in working with PV based system and control systems -Prefer Electrical Engg experts - Ability to work quickly and efficiently to meet tight deadlines. If you have the necessary skills and exper...
I am looking for a Freelancer to build me an impressive and functional Dash Window GUI for a 1969 Charger that will allow me to control an Arduino. The Dash Window GUI should contain 6-10 basic control buttons, but no graphical representation or data display. This will be a touchscreen interface. The buttons should control lights, wipers, and other features as needed. If the Freelancer feels comfortable with adding advanced custom options, those can be discussed as well. The goal is to create an aesthetically pleasing interface that functions properly, so documentation and testing are key.
