Simulación Jobs

Necesito el diseño completo de la tarjeta para un convertidor back-to-back AC-DC-AC con entrada trifásica y salida monofásica. El equipo deberá manejar aproximadamente 300 W con variaciones en la tensión de entrada, por lo que es importante cuidar el dimensionamiento de los semiconductores, el filtrado EMC y la gestión térmica. Qué espero recibir • Esquema eléctrico detallado con todos los valores y referencias. • Diseño de PCB listo para fabricación (archivos Gerber, taladros y pick-and-place). • Lista de materiales (BOM) con componentes disponibles en el mercado local o grandes distribuidores. • Notas de diseño que incluyan cálculo de filtros, estrategia de control y re...

There are two small projects Design 1-stage, 2-stage, and 3-stage Rankine cycles based on steam and compare their thermal efficiencies. Design a 3-stage cascade refrigeration cycle to achieve cooling power at a sufficiently low temperature to operate the condenser a cryogenic distillation.

I’m looking for a complete, non-linear finite-element analysis that compares several dental-implant geometries placed at different positions within a jaw-bone and prosthesis assembly. My only real goal is to clearly visualise how stresses distribute through both the implant (titanium or another artificial alloy) and the surrounding bone once a realistic, static bite load is applied. Here’s what I already have: • CAD files for each implant variant (three to five in total) as well as the crown and bone segment, along with the elastic-plastic material data for cortical and cancellous bone. • Pre-defined static loading cases — an axial bite force and an oblique force. Here’s what I need you to do: • Build a contact-rich, fully non-linear FE mo...

I am working on a small engineering task that hinges on understanding exactly how far a nylon band will stretch when it is used to lift and release a weight to a specific height. In simple terms, I need accurate, actionable numbers—not guesses—so I can predict the band’s extension, energy storage and recoil under different loads. Here is what I need from you: • A clear calculation or finite-element simulation that shows the relationship between applied load (in Newtons or kilograms) and resulting elongation for the nylon band I specify (dimensions and material data can be shared once we start). • The corresponding potential energy or rebound height the band can deliver to the weight, so I know whether my target height is achievable. • Any assumptions...

I have an exercise that focuses on modeling robotic arms in Wolfram Mathematica and running control-system simulations on those models. The goal is to obtain a realistic, physics-based representation of the arm, design or implement an appropriate controller, and interpret the simulation results so that performance metrics and limits are clear. What I need from you • Build a clean, well-commented Mathematica notebook (or package) that defines the robotic arm’s kinematics and dynamics, then adds the control layer I specify. • Run time-domain control simulations—PID, state-space, or another approach we agree on—and generate plots or animations that highlight stability, trajectory tracking, and actuator effort. • Summarize assumptions, equations, and par...

Project Title: LS-DYNA Simulation & LaTeX Report – Gun Tube Pressure (FEA Student Project) * Project Description I already have an LS-DYNA simulation model of a gun tube (bouche à feu) that needs some final adjustments, reruns, and a short report in LaTeX. All basic setup (geometry, materials, boundary conditions) is already done — I just need a freelancer to help complete the analysis and write a short technical report based on provided instructions (PDF/photos attached). This is a student project (TP2 – Calcul bouche à feu), so the budget is limited. I’m mainly looking for accurate, fast, and affordable help — perfect for LS-DYNA students, interns, or simulation engineers who want quick extra work. * Tasks to Complete Simulation update...

I’m developing a robotics model in Simscape Multibody and have reached the point where I need an experienced hand to move the project forward and show me the ropes at the same time. The core of the work is building and refining the multibody model, then layering on a compliant control strategy so the robot can interact safely with its environment. My immediate priorities: • Translate the current CAD concept into a clean Simscape Multibody assembly, including joints, constraints and accurate inertial properties. • Design and implement a compliant (force/impedance) controller in Simulink so I can tune interaction stiffness and damping on the fly. • Walk me through every step so I understand not only the “how” but the “why”—screensha...

I’m looking to prototype our customer-order–driven production flow in AnyLogic, with the spotlight on logistics and transportation. The model should capture how orders move from incoming demand through production, warehouse staging, and final delivery so I can experiment with policies that shrink lead time, balance inventory, and tighten the production schedule. Here’s the picture I need translated into a living simulation: • Demand enters the system as real-time customer orders (order size and arrival rate must be easy to parameterise). • Raw material is pulled from multiple suppliers, travels by truck to our plant, and is released to production based on capacity and current WIP. • Finished goods pass through an on-site warehouse, are consolidated, t...

I am building an AI-driven flow that pinpoints stuck-at faults while a VLSI circuit is still in the design phase. Rather than relying on exhaustive manual test-bench creation, I want a simulation-based machine-learning model that observes RTL or gate-level simulation data, learns normal behaviour, and flags abnormalities that map to stuck-at conditions before tape-out. The core idea is to couple traditional fault simulation (e.g., Synopsys VCS, ModelSim, or any similar engine you prefer) with a neural model—TensorFlow, PyTorch, or even a lighter scikit-learn approach if it proves faster—to predict fault locations and, ideally, suggest minimal pattern sets for confirmation. You are free to choose the exact architecture as long as it can be trained on simulation traces and deliv...

Project Title: AI-Powered Gamified Legal Learning System Project Purpose The project is designed to teach digital laws, cyber ethics, and legislation through interactive gamification. It blends education, simulation, and engagement by allowing users to play, learn, and analyze legal principles through four 3D mini-games. This is not just a quiz app — it’s an intelligent, 3D learning platform with personalized progress tracking, difficulty scaling, badges, analytics, and admin controls. Core Idea in Simple Terms The platform has two types of users: Admin: Manages users, analytics, and content. User: Plays games, completes assessments, and earns badges. Once a user signs in: 1. They get a dashboard showing their learning stats, badges, leaderboard position, and 4 avai...

I'm looking for an experienced electronics designer to create a mini UPS (Uninterruptible Power Supply) using 18650 battery cells. Key Requirements: - DC input: 24V, up to 3A - DC output: 24V, 1.5A - Battery configuration: 6 to 8 18650 cells - Backup power for 1-3 hours - Design using the cheapest ICs available in the Chinese market - No specific brand preferences for ICs Ideal Skills and Experience: - Strong background in power electronics - Experience with battery management systems - Knowledge of cost-effective ICs and components - Proficient in circuit design and simulation Please provide your design, schematics, and a list of components. Looking forward to your bids!

I have a task to create a drone simulation in an arena like this link: There are three drones placed in the central area, and the drones are smaller in size than the ones shown in the current image. The arena has three rooms connected to the central area where the drones are located. The mission of the drones is to start simultaneously, move randomly, and find a box-shaped object that is placed randomly in one of the three rooms. The drones consist of three units — one acts as the leader and the other two as members. At the beginning, before takeoff, they first randomly decide which one will be the leader and which will be the members. If, during the mission, a member drone finds the object, it will report to the leader, and a text saying “object found” will appear ab...

I need an ANSYS-based CFD and thermal model of a double-pass solar air heater that I can line up against my lab data for validation. The emphasis is on how the absorber plate behaves: I want to see how its temperature field and its ability to pick up solar radiation shift when I run different air mass-flow rates through the duct. From that same sweep I also expect clear trends on overall efficiency. we have the design with us. you need to simulate with the boundary conditions in ANSYS Here is the scope as I see it. Start by recreating the geometry, radiation load and boundary conditions used in my experiment. Once the base case is matching the measured outlet-air temperature and pressure drop, move into a parametric study on the absorber plate. Keep the duct layout fixed and vary only wh...

I need a simulation of the impact strength of thermoplastic polyester (PLA) using Finite Element Analysis (FEA). Requirements include: - Accurate modeling of PLA properties - Detailed impact strength analysis - FEA software proficiency (ANSYS, ABAQUS, etc.) - Prior experience with similar simulations Please provide examples of previous work and estimated time to complete.

I need a VirtualLab Fusion specialist to verify the optical performance of a –3.00 D ultra-thin lens I am developing. The goal is to build a simulation that confidently predicts how the lens will behave in practice and flags any design limits before we move to prototype. Scope of work • Set up the complete lens model in VirtualLab Fusion. • Run and document simulations focusing on: – Focal length accuracy at –3.00 D. – Key aberrations (spherical, coma, astigmatism, etc.). – Overall light-transmission efficiency across the visible spectrum. • Provide clear visuals (wavefront maps, spot diagrams, transmission plots) plus a concise, engineer-friendly report that interprets the data and notes any red-flag trends. • Supply the...

I need a VirtualLab Fusion specialist to verify the optical performance of a –3.00 D ultra-thin lens I am developing. The goal is to build a simulation that confidently predicts how the lens will behave in practice and flags any design limits before we move to prototype. Scope of work • Set up the complete lens model in VirtualLab Fusion. • Run and document simulations focusing on: – Focal length accuracy at –3.00 D. – Key aberrations (spherical, coma, astigmatism, etc.). – Overall light-transmission efficiency across the visible spectrum. • Provide clear visuals (wavefront maps, spot diagrams, transmission plots) plus a concise, engineer-friendly report that interprets the data and notes any red-flag trends. • Supply the...

Title: Numerical Simulation of Wellbore Stability in Hydrated Shale Formations (FDEM / COMSOL Based) Project Objective: To establish a 3D coupled hydro–mechanical–thermal–chemical (HMTC) model for evaluating wellbore stability in hydrated shale formations. The model should capture stress redistribution, fracture initiation, and block detachment (shear and tensile failures) under fluid–solid coupling. ———————————— Modeling Requirements： Wellbore Geometry & Configurability The model should allow modification of wellbore size to analyze stability under different diameters. The formation dip angle should also be adjustable to study the effect of structural inclination. Hydro–Mechanic...

I have an electromagnetic simulation project in ANSYS HFSS focused on antenna design. The goal is to model and optimise an AMC (artificial-magnetic-conductor) surface–based antenna, then extract and present the key performance results. Here’s what I need from you: • Build the 3-D HFSS model of an AMC lattice, making sure material assignments, boundary conditions and excitations are correct. • Generate clear plots and compare with the shared results and deliver the HFSS .aedt project. I will provide an initial geometry sketch, desired operating frequency and performance targets once we start.

1. P7.1 Create a new VI to plot a circle using an XY Graph. 2. Create a vi that plots a polynomial y=Ax^2+Bx+C using a waveform graph. Your front panel should have controls for A, B, and C, the number of points N to graph, and the X start and X end values where you start and stop the graph. 3. Create a subvi that generates an xy graph that plots a polygon with “size” r and number of sides “N”. r is the radius of the vertices from the center of the polygon, so you can use polar coordinates to compute the X,Y locations of the vertices. 4. Use your polygon subvi multiple times to create a red triangle inside a blue pentagon inside a green octagon. You can decide the size of the polygons but make sure that the shapes are properly “inside” each other. 5. ...

I’m looking for a specialist who can run a thorough structural analysis on a metal mechanical component Structural analysis - Vibration test and Shock test. You’re free to work in ANSYS, Abaqus, or a comparable solver—just be sure the mesh strategy and boundary conditions are well documented. Deliverables • PPT report summarizing assumptions, results, and any redesign recommendations

I have a complete 3-D model of a steel pressure hull of DSRV and will forward both the geometry and a table with all principal dimensions. I will also indicate the exact spacing for the internal stiffening system, which is a combination of ring and longitudinal stiffeners. There are two opening in the presuure hull where i would want you to add additional structural support. The vessel is supposed to be designed for max depth of 2000 m. Hydrostatic pressure is the only load acting on the pressure hull. What I need from you is a static structural finite-element analysis carried out in ANSYS Workbench (or Mechanical APDL if you prefer) that tells me two things with confidence: 1) whether the hull, with the specified stiffener layout, meets basic structural-integrity requirements under th...

I’m building a fully-immersive 360-degree experience that teaches safe medication administration, and I want it running smoothly on Meta Quest 3 and other modern VR headsets. The simulation must walk nursing and pharmacy students through every stage of the “Eight rights” process, letting them look around the virtual ward, pick up vials, scan barcodes, and confirm orders as they would on a real shift. To make the training stick, I need three core features baked in: • a clear, step-by-step workflow the learner cannot skip • short interactive quiz moments that pop up at decision points • instant, context-aware feedback whenever a wrong dose, route, or timing is chosen If you’ve shipped VR projects in Unity or Unreal and understand user intera...

I have a Unity project already wired up with the ML-Agents toolkit and a working simulation; now I need an experienced hand to get a Proximal Policy Optimization (PPO) agent training smoothly and converging to a reliable policy. The environment is fully operational, but reward shaping, observation design, and hyper-parameter tuning still need attention. Your job is to guide or implement the complete training pipeline inside Unity ML-Agents: set up the YAML trainer configuration, launch and monitor runs, diagnose instability or divergence, and iterate until the agent consistently reaches the performance target I will share at project start. Experience with TensorFlow/PyTorch back-ends within ML-Agents, tensorboard logging, and curriculum learning will be valuable because I want transpare...

I’m building a freeway and highway scenario—complete with parallel service roads—and I want to study how traffic really behaves there. The core objective is traffic-flow analysis, so every piece of code and every file you deliver should help me measure speed, density, queue length, and throughput under different demand levels. The toolkit is SUMO driven through Python (TraCI). I only need motor-vehicle dynamics—no pedestrians—but the model has to distinguish among cars, trucks, and buses so I can vary their proportions later. Lane changes, ramp merges, and the influence of the service roads on the mainline are all part of the picture. Please create the full network, routing logic, and a clean, well-commented Python controller that can: • spawn the thre...

The Train Cab Controller project aims to design and develop a realistic hardware interface that replicates the control systems of a locomotive cab, allowing users to operate train simulators with authentic tactile feedback. This controller acts as a bridge between the simulation software (e.g., Train Simulator Classic / Train Sim World) and the physical control levers found in real locomotives such as the Indian Railways WAP-7. Expected Outcome: Fully functional prototype of a train cab controller. Smooth control integration with Train Simulator 2020 (RailWorks). Realistic replication of WAP-7 cab operations. Cost-effective and modular design for easy expansion.

I want a short educational simulation video that explains a health-and-medicine topic to an adult audience. It can be an animated walkthrough, a screencast with voice-over, or any simple visual approach—what matters most is that the content is accurate, clear, and engaging for non-specialist adults. Scope (keep it lean to fit the budget): • Develop a brief outline or storyboard so I can confirm the key learning points before you animate. • Produce a rough-cut video of up to three minutes that demonstrates the chosen scenario—examples could include safe medication handling, basic infection control, or another practical health skill. • Supply the final MP4 plus the editable project file (e.g., After Effects, Camtasia, PowerPoint, or similar). Guidelines: &b...

I need a VirtualLab Fusion specialist to verify the optical performance of a –3.00 D ultra-thin lens I am developing. The goal is to build a simulation that confidently predicts how the lens will behave in practice and flags any design limits before we move to prototype. Scope of work • Set up the complete lens model in VirtualLab Fusion. • Run and document simulations focusing on: – Focal length accuracy at –3.00 D. – Key aberrations (spherical, coma, astigmatism, etc.). – Overall light-transmission efficiency across the visible spectrum. • Provide clear visuals (wavefront maps, spot diagrams, transmission plots) plus a concise, engineer-friendly report that interprets the data and notes any red-flag trends. • Supply the...

I have two small but technically demanding sets of graduate-level problems that I need solved and clearly documented. One bundle deals with Thermodynamics and Heat Transfer, the other with Quantum Mechanics and a touch of Electromagnetism. Thermodynamics & Heat Transfer – First and Second Law analyses – Entropy and Enthalpy calculations – Heat-engine and refrigeration-cycle performance Quantum Mechanics – Wave functions and the time-dependent Schrödinger equation – Quantum states, operators and expectation values – Quantum harmonic oscillator derivations What I expect from you • MATLAB is the required platform for all numerical work, plots and any brief simulations. • Every answer must be broken down step-by-step so ...

I am conducting research on next-generation mobile infrastructure and need a digital twin that mirrors an entire 5G/6G network system, end to end. The focus is strictly on network architecture and design—how every layer, interface, and node behaves under varied traffic loads, spectrum allocations, and topology changes. What I need you to build • A virtual replica of the full network stack, from core to RAN, that can run repeatable experiments. • Parameterised modules for radio units, backhaul, edge, and core cloud functions so I can swap architectures quickly. • Instrumentation to log KPIs such as latency, throughput, energy usage, and signalling overhead. • A concise technical report explaining modelling assumptions, key findings, and how to extend the twi...

I need a complete design package for a 20 element rectangular microstrip patch antenna tuned to 8 GHz. Please take the project from initial concept through to a fabrication-ready file set and a brief validation plan. The array type is indicated in the attached figures. The images show a corporate-fed linear patch array that uses a series–corporate hybrid feed network — essentially a stepped T-junction microstrip corporate feed printed on a single substrate. Scope and expectations • Electromagnetic modelling – run and share simulations (HFSS, CST, ADS or equivalent) demonstrating S-parameters, gain, radiation pattern and bandwidth around 8 GHz. • Optimised layout – provide the final PCB outline, substrate stack-up, via pattern and ground plane details ...

I’m looking for a developer who can lay the groundwork for a desktop-based AI business simulation game. This first phase is intentionally lean: I need a playable prototype that demonstrates the core loop, proves the AI concept, and runs smoothly on both Windows and macOS. Key objectives • Build for Desktop (Windows + Mac). • Center the AI on realistic business challenges—cash-flow management, market shifts, and competitive pressures—so every decision feels authentic. • Keep the experience lightweight yet engaging: simple UI, clear feedback, quick turn cycles. • Prepare code and assets so future layers—soft-skill assessment, adaptive difficulty, richer visuals—can slot in without rewrites. Deliverables 1. Basic blueprint outlinin...

The project consists of implementing, in user space and using Rust, a custom library called mypthreads that replaces a subset of the functionality of pthreads in GNU/Linux. The idea is that you do not touch the kernel, but instead build a “simulated” thread subsystem on top of the operating system, in order to understand how scheduling, concurrency handling, and synchronization primitives work. This library cannot delegate to real pthreads nor to high-level Rust abstractions such as std::thread or std::sync::Mutex for the evaluated logic: the intention is that you directly control thread creation, context switching, blocking, and unblocking at user level. Within mypthreads you must reimplement the basic thread and mutex functions (create, terminate, yield, join, detach, initia...