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Analog computer (to solve CAR-MASS-SPRING-DAMPER equation) Matlab&LTspice (writer+tester required)

$250-750 USD

Abgeschlossen
Veröffentlicht vor etwa 4 Jahren

$250-750 USD

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Summary of requirements: - I am building an analog computer which should be capable of solving a car spring mass damper. (DONE) - Matlab simscape + LTSPICE model to be completed correctly (for a car-mass-spring-damper equation). Needs to be for a car and the damping output should be realistic and backed up using literature - all values used should HAVE BEEN justified (DONE) - Simscape & LTSPICE model should be done based on a simulink (electrical model should translate the mechanical values into electrical values such resistance, capacitance etc) (DONE) - Explanations of how the values were arrived at the values and how we converted those to electrical values to be used in the simscape model - providing full explanation of the final electrical circuit built in matlab (at each stage) - providing a final list of equipment based on the final electrical circuit (we need this list so we can assemble an analog PC that solves the car sprinf mass damper equation) (DONE) RIGHT NOW we are at the final stage of the project - we need someone to expand the results - someone who can simulate more cases of the car spring mass damper Need to have 3 in total: - underdamped - critical damed and - overdamped cases Once thats done we need to complete the final documentation (reporting) (required layout and structure will be given)
Projekt-ID: 24634827

Über das Projekt

9 Vorschläge
Remote Projekt
Aktiv vor 4 Jahren

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Hello, I'm an F1 engineer, currently fighting boredom at home. I deal with mechanical systems and more in general simulations in my everyday job. It would be therefore straight forwards for me to provide you with simulations at different levels of damping. Just for my understanding, you do have a mechanical model of a car (modelled as a mass suspended by a spring+damper), and its electrical analogy already implemented. Is this correct? What is not clear for me, and I'd appreciate your feedback, is: - Are you trying to model a specific car make/model, or are you using average ballpark figures for mass, spring rates and damping? - What are the inputs and outputs to the analog computer? Is it just an academic exercise, where you impose certain inputs in force (volts) and integrates for the displacements? Or is it for a live application, where you measure accelerations within a vehicle and want to integrate the displacements and back calculate the input forces? - I suppose your aim is to compare the simulated outputs to the readings with your analog computer? Hope to hear back from you soon. Cheers, Francesco
$550 USD in 12 Tagen
4,6 (2 Bewertungen)
4,5
4,5
9 Freelancer bieten im Durchschnitt $528 USD für diesen Auftrag
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i have well experienced in doing such kind of jobs........................................................................
$250 USD in 5 Tagen
4,8 (52 Bewertungen)
5,7
5,7
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Hi i'm engineer, Internet of things, machine learning, networking, lighting, power distribution, automation and control expert, i have experience working in electromechanical systems and control - design and building, automated machines, industrial networks, electrical grids, electrical vehicles, renewable energy, distribution substations, grounding, coordination of protections. I can develop for you designs, plans, bill of materials, budgets and simulations; solidworks, simulink, simscape, pscad, proteus, electrical / mechanical engineering
$1.500 USD in 90 Tagen
4,8 (12 Bewertungen)
5,7
5,7
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Hi there Glad to see your job posting. I have read the description thoroughly. I can do this job as I have very strong command in Mechanical Engineering Electrical Engineering Mechatronics MATLAB Analog Electronics I assure you that I will provide you top notch quality of my work within the quick frame of time. Feel free to contact with me. i can send you samples as well as some of my previous work. Please you can also checkout my portfolio. Chat for further details! Here is my portfolio link: https://www.freelancer.com/u/doggar302?page=portfolio&w=f Thank u!
$300 USD in 3 Tagen
5,0 (14 Bewertungen)
4,7
4,7
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I am reading your project and checking all the details provided. I am comfortable working with you and I want to discuss your project. Kindly contact me, Thanks
$500 USD in 7 Tagen
4,5 (8 Bewertungen)
4,2
4,2
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I m an expert on Matlab & Simulink and specially in Mechanical applications like System Dynamics and Vibration engineering i have an 18 years of experience on teaching and R& D applications and also good at Spice programming with designs by using Cadance software
$556 USD in 5 Tagen
5,0 (7 Bewertungen)
3,2
3,2
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I can help with this project. I am engineer with 27 yrs experience in Automotive embedded systems and software development using C programming and Matlab
$500 USD in 7 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Dear Sir/Madam, I am a master student in Control Engineering; I have worked on many engineering projects using Matlab/Simulink. I am available to start immediatly.
$250 USD in 1 Tag
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Über den Kunden

Flagge von UNITED KINGDOM
Sale, United Kingdom
4,9
16
Zahlungsmethode verifiziert
Mitglied seit Okt. 27, 2016

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