MATLAB & ANSYS Frequency Response Analysis

$200-300 USD

Completed

Posted 7 days ago

$200-300 USD

Paid on delivery

I am looking for an experienced mechanical engineer to assist with data analysis and figure generation for a structural dynamics and vibrations lab report. I have all the necessary raw data, scripts, and simulation files; I just need someone to process them correctly and extract the results. Key Responsibilities: MATLAB Data Processing: Use provided .m scripts and raw .txt experimental data to generate specific engineering figures, including: Reciprocity/Linearity verification plots. Force time history and spectra comparisons (Hard vs. Soft hammer tips). Frequency Response Function (FRF) curve fitting to extract natural frequencies and damping ratios. Plotting synthesised FRF and normal mode shapes. ANSYS FEA Analysis: Open a provided ANSYS Workbench archive ([login to view URL]) and perform a modal analysis to determine the first 10 natural frequencies of a steam turbine blade. Data Organization: Compile the generated graphs, figures, and extracted numerical data so they are ready to be inserted into a standard Word document report template. Required Software & Skills: Proficient in MATLAB (running scripts, interacting with plots, handling matrices). Experience with ANSYS Workbench (specifically Modal Analysis). Solid background in Mechanical Vibrations, Modal Testing, and Structural Dynamics. Provided Materials: I will provide all raw data files, MATLAB codes, the ANSYS .wbpz file, and the detailed lab instructions upon awarding the project.

Finite Element Analysis

MATLAB

Matlab and Mathematica

Mechanical Engineering

Project ID: 40516668

About the project

9 proposals

Remote project

Active 7 days ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

Awarded to:

@chazcarey

Hi, I can work through both the MATLAB and ANSYS portions, validating the processing chain before extracting frequencies, damping ratios, FRFs, and mode shapes. For the experimental data, I would review the supplied scripts, verify reciprocity/linearity checks, compare hard vs. soft hammer excitation in both time and frequency domains, perform FRF curve fitting, and extract the modal parameters required for the report. For the ANSYS portion, I would run the modal analysis from the provided Workbench archive, extract the first 10 natural frequencies, and verify that the mode shapes and frequencies are physically consistent with the blade geometry and boundary conditions. The final deliverable would not be raw outputs alone. I would organize the figures, tables, frequencies, damping ratios, and mode shape visualizations so they can be inserted directly into your report template with minimal editing. Deliverables: • MATLAB-generated figures and processed results • ANSYS modal analysis results (first 10 natural frequencies) • Organized plots/tables ready for report inclusion • Brief notes explaining assumptions and key findings Once I review the files and lab instructions, I can provide a precise turnaround estimate. Regards, Chaz

$200 USD in 2 days

5.0

(2 reviews)

1.7

9 freelancers are bidding on average $233 USD for this job

@khaliduom103

‎Hi i am an experienced Matlab developer with PhD in applied mathematics and data analyst.I can help you Matlab coding, optimization, numerical analysis،simulation and figures generation. ‎ ‎

$250 USD in 7 days

4.9

(35 reviews)

5.8

@SkillCrafts

I can efficiently process your MATLAB data and generate the required engineering figures, similar to how I’ve previously analyzed experimental vibration data to verify reciprocity and compare impact test spectra. My goal is to deliver clear, publication-ready plots that accurately represent your findings. My approach will involve thoroughly reviewing your provided .m scripts and .txt raw data. I'll execute the scripts, making minor adjustments as needed for data formatting or specific plot requirements. For FRF generation, I'll ensure proper windowing, averaging, and unit scaling according to standard practices. I'm proficient with MATLAB's signal processing and plotting toolboxes. Could you clarify if there are any specific averaging techniques (e.g., linear, exponential) you'd prefer for the FRF analysis? Also, are there particular frequency ranges of interest for the force and FRF spectra comparisons? I'm available to discuss these details further at your convenience.

$200 USD in 21 days

5.0

(2 reviews)

3.9

@Zebinisob

Hi, good day! I would like to apply for this project. I have experience with MATLAB, ANSYS Workbench, structural dynamics, modal analysis, and vibration testing. I can process your experimental data, generate all required figures, extract natural frequencies and damping ratios, and perform the ANSYS modal analysis for the turbine blade. I will provide organized plots, results, and numerical data ready for direct insertion into your lab report. I look forward to working with you. Thank you.

$200 USD in 1 day

5.0

(3 reviews)

3.1

@ShabbarAbbas

I will assist with data analysis and figure generation for your structural dynamics and vibrations lab report by utilizing the provided MATLAB scripts and raw experimental data to generate specific engineering figures, including Reciprocity/Linearity verification plots and Force time history and spectra comparisons. I will also perform a modal analysis using the provided ANSYS Workbench archive to determine the natural frequencies of a steam turbine blade. I have previously worked on projects that involved data extraction and analysis, such as the Real Estate Data Extraction project, where I developed a sophisticated data pipeline to extract real estate tax data from dynamic websites and public APIs, and the Attorney Settlement scrapping with AI project, where I developed a fully automated data scraping solution to extract structured insights from legal case information. However, I would like to clarify a few points to ensure I deliver the desired results - could you please confirm the specific version of MATLAB and ANSYS Workbench you are using, and are there any specific formatting requirements for the generated figures and reports?

$237 USD in 7 days

0.0

(0 reviews)

0.0

@omard211

Sounds like you need someone to run your MATLAB scripts and ANSYS file, then hand back clean figures for the report. The work here is processing, not guesswork. You have the data, scripts, and instructions ready. I start with the MATLAB side. Reciprocity checks, hammer tip spectra, and FRF curve fitting for frequencies and damping. Then the synthesised FRF and normal mode shapes get plotted to match your lab requirements. For ANSYS, I open the blade archive and run modal analysis to pull the first ten natural frequencies. Every figure and number gets organized so it drops straight into your Word template. I read instructions closely before touching anything.

$250 USD in 7 days