Simulation Jobs

About the Project: We are developing a first-of-its-kind interactive fire scene training simulator built specifically for fire departments. What makes this simulator unique is that it uses real structures from actual counties, meaning firefighters train on buildings they may genuinely respond to in their jurisdiction. This is not a generic simulation — it is hyper-local, realistic, and purpose-built for command training. We are currently seeking an experienced Unreal Engine developer to build the initial prototype for this product. What You Will Build: A realistic 3D exterior model of a two story single family residential dwelling with a basement, based on a real structure using provided reference imagery and GIS data. The building must be viewable from four exterior angles represen...

I need a physics-based simulation of a car crashing into a security fence, using ANSYS. Requirements: - 3D simulation - Advanced physics detail - Accurate material properties Ideal Skills: - Proficiency in ANSYS - Experience with physics-based simulations - Strong understanding of material properties and dynamics Please provide relevant work samples.

We are looking for skilled video editors with electronics domain understanding to edit high-quality educational videos for YouTube. The content focuses on simplifying complex concepts like power electronics, EV systems, and hardware design into engaging and easy-to-understand videos. You will have to make videos exactly like these: What You’ll Be Provided: Raw video footage Script What We Expect: Strong understanding of electronics concepts (important) Ability to create clean, engaging, and structured edits Use of text highlights, annotations, and visual explanations Fast-paced editing style with jump cuts and smooth flow Motion graphics to simplify technical concepts Good sense of pacing for educational content Project Type: Long-term / Bulk work opportunity Consistent worklo...

I have a system of four equations in ten real unknowns plus two extra constraints. Because the system is under-determined, I am not chasing a single exact answer—I need several distinct numerical solutions that satisfy everything. You are free to use whatever numerical search or optimisation technique you prefer. Deliverables • At least five independent solution vectors (x₁ … x₁₀) meeting all four equations and both constraints.. • The reproducible Mathematica notebook that generated them. I will release payment as soon as I verify the results and they are correct. If you can map out additional pockets of the solution space, even better—let me know.

I'm looking for a specialist in electromagnetic modeling. The goal is to develop a magnetic lead screw. If you have similar experience, please let me know.

I need a seasoned FEA specialist (Ansys) to validate a set of custom-designed aluminum lifting frames built from 6082-T6. The work centres on three key analyses: • Static structural checks for deflection and stress under rated load • Dynamic / impact simulation for sudden pick-ups and trolley travel • Fatigue life estimation for the expected duty cycle Stability/Buckling Analysis All calculations must satisfy the relevant DIN and EN requirements for lifting equipment. I’ll supply detailed 3D geometry (STEP or native SolidWorks), load cases, and basic boundary information. You will refine the setup in ANSYS, Abaqus or SolidWorks Simulation, model realistic contact and support conditions, and evaluate bolted as well as welded joints. Your deliverable is a concis...

I need help in plecs software

I need a complete electromagnetic simulation of a Synchronous Reluctance Motor (SynRM) for e-bike use, built in ANSYS Maxwell 2D. The work involves simulating at least one baseline SynRM design, then producing an optimised version that demonstrates clear performance improvement. The freelancer is free to propose the number of baseline designs and topology choices based on their expertise. What You'll Do Phase 1 — Baseline Design(s) Propose and simulate one or more SynRM baseline configurations suitable for e-bike use Set up fully in ANSYS Maxwell 2D: materials, mesh, boundary conditions, excitations Run magnetostatic and transient EM solves capturing saturation and slot-leakage effects Extract and document performance results Phase 2 — Optimised Design Based on Phase 1 ...

I’m taking an automotive concept from idea to proof-of-performance and need an engineer who is completely at home under the virtual hood. The work is design-and-analysis focused rather than hands-on repair: I already have rough sketches and key performance targets, but I need them turned into fully detailed 3D geometry, validated through simulation, and documented for the next build phase. Here’s what the assignment looks like from my side: • Create accurate 3D models of the assemblies and critical sub-components in a mainstream CAD platform (SolidWorks, CATIA, Inventor or similar). • Run Finite Element Analysis on high-load areas so we can spot stress concentrations, optimise wall thicknesses, and hit weight targets without compromising safety. • Perform ov...

I need my existing PCB reviewed, verified Deliverables • Design review report showing baseline thermal readings, problem areas, and the chosen improvement strategy • Updated schematic and PCB layout files (Altium/KiCad or native format of my project), plus Gerbers, drill and pick-and-place files ready for fab • Brief design-note explaining every change and the projected temperature drop, backed by simulation plots or measured data The job is complete once the revised board demonstrates the agreed-upon thermal improvement on paper and is ready for prototype manufacture.

I am developing a set of brand-new mechanical components in SolidWorks and need a specialist who can take those fresh CAD models straight into Ansys Workbench for detailed structural analysis. The task is to validate strength, identify critical stress regions, and suggest geometry or material tweaks before we freeze the design. You will receive the native SolidWorks files (latest version) plus basic load and boundary conditions. From there, I expect you to: • build a clean finite-element model in Ansys, • run linear static simulations under the supplied loads, • iterate if weak spots appear and propose design changes inside SolidWorks, and • deliver a concise PDF report with screenshots of mesh quality, contour plots, reaction summaries, and your design recommen...

I need a fully-functional CODESYS application for a WAGO controller (either 750-885 or 750-8001) that communicates by Modbus TCP whose sole purpose is active fire-systems control. The installation is a multi-medium system; the program must drive individual discharge valves, monitor feedbacks and handle alarms for the selected extinguishing agents: • Water • Gas • Aerosol Key points I expect you to cover – Develop structured, well-commented CFC/ST or LD logic that starts, stops and supervises each medium, including interlocks, pre-discharge delays, abort functions and post-discharge resets. – Build a clean Modbus register map so field devices and the MASTER panel can read status bits and write commands without clashes. – Implement watchdogs, f...

I already have a fully detailed excavator CAD assembly and now need to turn it into a working motion model inside Siemens Simcenter 3D. The scope is limited to the digging and lifting cycle—boom, stick, bucket and their hydraulic actuators—so there is no need to model swing, rotation or travel. Your job is to import or link my CAD, define the joints, masses, centre-of-gravity data, hydraulic cylinders and motion drivers, then run a complete dynamic simulation of one full digging–lifting sequence. I’m particularly interested in actuator loads, reaction forces at the pins, power/energy consumption and overall cycle time, so please set up the appropriate sensors and output requests. Deliverable • A concise performance analysis report (PDF or Word) generated di...

My Gazebo hospital-auction simulation runs three TurtleBot3s under ROS 2 Humble on Ubuntu 22.04. The nodes launch without crashing, NLP commands publish correctly, yet nothing appears or moves in RViz. RViz throws its usual “Global Options → Fixed Frame does not exist” warning, so the TF tree clearly is not reaching the visualiser; after that the robots ignore the velocity messages as well. I need someone experienced with ROS 2 Humble, TF2, Gazebo / Ignition, and TurtleBot3 launch stacks to jump in, inspect the running graph, and eliminate the missing-frame problem so the three bots become visible and responsive again. I have all launch files, URDFs, and NLP command source ready to share over a screen-share or repo. You’d trace the TF broadcasts, confirm the map/odo...

I need an engineer who can take my functional requirements and turn them into clean, synthesizable SystemVerilog that runs on the DE-10 FPGA kit. The work covers the full RTL flow—coding the logic, building self-checking test-benches, running ModelSim simulations, and closing on timing before hand-off. You are free to follow your own coding style so long as the code is readable, well-commented, and synthesizes without warnings. The critical point is that every module is fully verified: all corner cases exercised, assertions in place, coverage collected, and a concise report delivered alongside waveform evidence. I’m based in Ho Chi Minh City and would strongly prefer someone who can meet on-site when needed to review schematics, probe the board, and iterate quickly once t...

I am building a full-path DVB-T2 physical-layer simulation in MATLAB / Simulink and need a clean, well-documented model that demonstrates Adaptive Modulation and Coding using Quadrature Amplitude Modulation. The core emphasis is on the modulation scheme itself rather than error-control blocks or post-detection processing, so the model should let me vary constellation orders (e.g., 16-QAM, 64-QAM, 256-QAM) and observe the impact on throughput and BER under different channel conditions. Key elements I need: • A runnable Simulink (.slx) file that instantiates the complete DVB-T2 baseband chain up to the QAM mapper, includes channel impairment blocks (AWGN, fading), and ends with demodulation so I can plot BER and EVM. • Parameter masks or scripts that let me switch constellation...

I’m putting together a lightweight, consortium-based blockchain layer to decentralize the control plane of a software-defined vehicular ad-hoc network (VANET) for ddos attack. The architecture must place enhanced security front and center—specifically, it has to guarantee data integrity, robust authentication and strong privacy protection for every message that moves between vehicles, roadside units and cloud edges. Because we are working with a consortium blockchain, I expect permissioned membership management, rapid consensus and low latency that fits the tight timing windows of vehicular communication. Open public chains are off the table; the solution has to remain controllable by a defined set of stakeholders such as OEMs, infrastructure operators and municipalities. Her...

I need a fully-parameterised ASPEN Plus V14.2 model that captures the key biological steps of anaerobic digestion so I can observe how the plant responds when I vary two levers: substrate concentration and hydraulic retention time. My core interest is methane production, so the flowsheet must report CH₄ flow rate (Nm³ h⁻¹ or similar) at every run and allow easy extraction of the data for comparative plots. Your task is to build, validate and hand over: • the working ASPEN Plus (.bkp) file with all relevant property methods and reaction kinetics implemented, • a concise run guide that shows where and how to change the two investigated parameters, and • a brief results note or dashboard (Excel, MATLAB or embedded Aspen Analysis) illustrating at least three op...

I want to turn our in-house gas-turbine know-how into an engaging, self-paced online course built entirely around interactive modules. Your job is to design and develop those modules so learners don’t just watch—they experiment. The core of each lesson must be simulation driven. Trainees should be able to click through virtual engine bays, strip components, reassemble them, and see immediate feedback on what went right or wrong. Drag-and-drop activities will reinforce part identification, torque-sequence orders, and seal placement. I also need decision-based scenarios that ask, “Would you proceed with this clearance reading?” or “Which risk mitigation step comes next?” and then show the consequences. At any point learners must be able to pull up technic...

Low Power, High Speed,Area Efficient Multiplier based on the PTL logic style is the project title.I have to implement using cadence virtuoso gpdk090 nm technology and I want improvement of this paper for paper publishment.

I need you on the plant floor in Egypt to expand an existing Siemens S7-300 program by roughly twenty new points of mixed I/O. The work is purely control logic— no additional safety layer— and must integrate cleanly with the current STEP 7 project. Once the code is in place, create a single WinCC operator page that displays and allows basic control of those new points. Keep the look-and-feel in line with the existing HMI screens so the operators do not notice any stylistic jump. Because this job involves downloading to the live PLC and verifying signals on the physical panels, I can only accept someone who already resides in Egypt and can be on site for commissioning. Deliverables • Updated S7-300 program with the twenty mixed I/O points fully documented • ...

What the project is A comparative structural impact study of three lightweight occupant-cell concepts for a small side by side 2 seater urban vehicle: 1. Tubular frame (aluminium) 2. Monocoque frame (preferably carbon or maybe polyurethane like foam filled stuff) 3. Hybrid redesign based on the weaknesses found in 1 and 2 The occupants are side-by-side in every case. The impact speed is 28 mph (45 km/h) in every case. The impact conditions are: • frontal impact • side impact The purpose is to find which concept gives the best occupant protection for a lightweight design.

I need an expert to perform signal and power integrity simulations for an RF oscillator component. The focus is primarily on RF signaling aspects. Key requirements: - RF signal integrity expertise - Experience with oscillator components - Proficient in simulation tools Ideal Skills and Experience: - Background in RF engineering - Familiarity with crosstalk, timing analysis, and impedance matching - Ability to deliver results quickly Please provide your portfolio and relevant experience. Looking to hire ASAP.

I need an Aspen simulation that focuses on full process design of a heat exchanger network. The goal is to build an accurate model and deliver a detailed thermal performance evaluation: temperatures, duties, pinch points, approach temperatures, and any bottlenecks that appear once the network is integrated into the overall process flow. You may work in Aspen Plus or HYSYS for the main flowsheet and use Exchanger Design & Rating (EDR) or Energy Analyzer for the network itself—whichever produces the most reliable convergence and reporting. Please document every assumption (fluid properties, fouling factors, pressure drops) directly in the model notes so I can reproduce your results. Acceptance criteria • Complete Aspen file(s) with all units converged • Thermal perfor...

I need a control-systems specialist to build a Model Predictive Controller for a wind turbine that I have already represented as a Linear Parameter-Varying (LPV) model in MATLAB/Simulink. The controller must juggle three objectives at once—maximising electrical power output, keeping mechanical stress to a minimum, and sharpening pitch-angle accuracy—while remaining robust to real-world disturbances such as wind-speed fluctuations, grid faults, and the occasional mechanical component hiccup. The core work happens in MATLAB/Simulink: setting up the prediction model, formulating the multi-objective cost function, and implementing hard or soft constraints that reflect turbine limits and grid-code requirements. I will provide the LPV model and any necessary operating data; you desi...

I have a Unitree Go2 and need it to navigate outdoors without manual input. The focus is straight-forward: build and integrate a ROS 2 solution that lets the robot plan, localise, and execute safe paths across natural terrain. You are free to leverage the Nav2 stack, slam_toolbox, or any other ROS 2 packages that suit the task, as long as the end result runs reliably on the Go2’s onboard computer and works with its existing sensors. Deliverables • ROS 2 workspace with all custom nodes, launch files, and parameter sets • Clear build & deployment instructions (README or tutorial video) so I can reproduce the behaviour on a fresh system • Short live demo or rosbag proving the robot can start, plan, and reach a goal point over outdoor ground (grass/gravel) witho...

I already have a fully functioning Siemens S7 / TIA Portal project that drives an industrial colour-mixing line, with WinCC handling the on-site visualisation and Factory IO used for simulation. The core control logic and HMI screens are finished; what I now need is an experienced WinCC engineer who can extend the system with three concrete additions: rich reporting & analytics, a structured alarm-management layer, and secure remote-control capability. Reporting & analytics • Build dashboards and historical reports that highlight mixing-process efficiency, long-term sensor-data trends and detailed downtime analysis. These reports must be accessible directly from WinCC and exportable to common formats (PDF, CSV). • All calculations should run in real time so operators...

I need an experienced PCB designer to convert my schematic diagrams into a multi-layer PCB layout. This PCB is for industrial oil field equipment, and the main goal is to optimize performance. Key Requirements: - Convert provided schematics into a multi-layer PCB layout - Focus on performance optimization - Experience with industrial equipment PCBs is a plus Ideal Skills: - Expertise in PCB design software (e.g., Altium, Eagle) - Strong understanding of multi-layer PCB design - Background in industrial electronics and performance optimization Please provide samples of similar work.

DWSIM Process Simulation Expert Required – Plastic Pyrolysis Plant (10 TPD) – Detailed Equipment & Pipeline Modeling Description: We are looking for an experienced chemical/process engineer skilled in DWSIM simulation to create a detailed model of our 10 TPD plastic pyrolysis plant. The simulation must include: • Reactor modeling (plastic pyrolysis) • Catalyst tower modeling • Gas-liquid separator • 3-stage condenser system • Spray condenser • Wax recirculation loop • Vacuum system • Pipeline length and diameter input • Temperature profile modeling • Pressure drop modeling • Hydrocarbon mixture (C5–C30) • Oil, gas, wax, char yield estimation Freelancer should have strong understanding of: • thermodyn...

I am building a cinematic blast sequence and need solid data-driven support rather than eye-balling particle emitters. The idea is to run an AI/ML simulation that predicts how metal, glass, concrete, wood and plastic fragments fly away from the detonation point, then turn those numbers into clear data-visualisation charts I can hand directly to the FX team. Scope • Direction, speed and distance must be predicted separately for each material class, following the colour code I already use on set (red = metal, blue = glass, grey = concrete, orange = wood, green = plastic). • The charts have to highlight the mean and standard deviation for every variable so the artists immediately see the “typical” trajectory as well as the natural spread. Other metrics such as perce...

Busco integrar completamente un PLC Siemens S7-1500 con Factory IO en TIA Portal. El objetivo es crear una celda virtual funcional y sin interrupciones que pueda iniciar, detener y monitorizar como si estuviera en la planta de producción. Alcance del trabajo: • Configurar el perfil de hardware y los ajustes de red del S7-1500 en TIA Portal. • Crear o adaptar un programa para el PLC que controle la escena de Factory IO (etiquetas, mapeo de E/S, bits de seguridad). • Conectar Factory IO con el PLC a través de TIA Portal (PLC-Sim Advanced o el método probado que prefiera). • Proporcionar un vídeo explicativo o una sesión en directo que demuestre que la escena responde correctamente a la lógica del PLC. • Proporcionar el a...