# Simulation for surgical robotics

Canonical URL: http://localhost:3000/research/soft-body-simulation
Published: 2026-09-22
Updated: 2026-09-22
Language: en

Research context for the Johns Hopkins simulation work.


## Motivation

Soft-body simulation gives surgical-robotics research a computational representation of deformable material. The work recorded here connects that representation with real-world displacement information.

## Approach

The supplied research record includes GPU-accelerated XPBD simulation using NVIDIA Warp, real-time skin deformation, differentiable physics, and graph neural networks. Real-world displacement information is used for calibration.

## What was built

The documented work includes a soft-body simulation system and real-time skin-deformation simulation. Further implementation details, diagrams, and reproducible experiments have not yet been added to this public note.

## Results

No verified numerical results are recorded here yet.

## Open questions

The broader areas of interest include autonomous surgical robotics, robot learning, and sim-to-real transfer. Specific experimental questions will be added alongside their supporting evidence.

## References

Paper, code, authorship, and exact project dates are not yet supplied.