Applied Research Simulation

Real-Time Multiphysics Simulation Platform

Web-accessible multiphysics simulation platform for high-frequency device characterization, EM field simulation, and inverse design workflows. Real-time streaming computation engine for interactive analysis.

Simulation tools too slow for interactive design exploration

A research organization needed to characterize high-frequency devices and explore electromagnetic field interactions, but existing simulation tools required hours per run on dedicated workstations. This batch-mode workflow blocked interactive design exploration and made inverse design approaches computationally impractical.

The core challenge was building a simulation platform fast enough for real-time interaction—where researchers could adjust parameters and see results update continuously rather than waiting for batch jobs to complete. This required fundamentally rethinking how simulations were structured and computed.

Without real-time simulation capability, researchers were limited to testing a handful of design variations, potentially missing optimal solutions in the vast design space that faster exploration would reveal.

Key Constraint
The platform needed to run in a web browser to enable remote access and collaboration, while still achieving computational performance typically requiring specialized desktop software.

Streaming computation for interactive analysis

The engagement delivered a web-based simulation platform with a streaming computation engine that updates results as parameters change, enabling truly interactive electromagnetic analysis and design exploration.

01
Assess
Analyzed computational bottlenecks in existing simulation workflows. Identified physics domains requiring coupled simulation. Documented researcher workflows to understand interaction patterns and latency requirements.
02
Design
Designed streaming computation architecture with incremental updates rather than batch execution. Specified GPU-accelerated solvers for electromagnetic field computation. Created web frontend with real-time visualization and parameter controls.
03
Build & Deploy
Implemented FDTD and FEM solvers optimized for streaming updates. Built WebGL-based field visualization with interactive camera controls. Deployed on cloud GPU infrastructure with browser-based access.
04
Advise & Improve
Added inverse design capabilities using optimization algorithms on the streaming engine. Implemented new physics modules for additional characterization needs. Provided training on inverse design workflows.
FDTD FEM CUDA WebGL Python React GPU Computing

Interactive electromagnetic design exploration

The delivered platform enables researchers to explore device designs interactively, seeing field patterns and performance metrics update in real-time as they adjust geometry, materials, and excitation parameters. The web-based interface allows access from any browser without specialized software installation.

Design iterations that previously took days now happen in minutes. The inverse design capability enables researchers to specify desired performance and let the system find geometries that achieve those targets—exploring design spaces that were previously computationally inaccessible.

Interface
Browser-based with real-time visualization
Computation
Streaming updates as parameters change
Physics
FDTD/FEM electromagnetic solvers
Capability
Inverse design optimization
Impact
The platform has fundamentally changed how researchers approach electromagnetic design, enabling exploration of design spaces and discovery of solutions that would have been missed with traditional batch simulation workflows.

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