Tokamak Design, Simulation, Optimization, and Control
We develop tokamak design and simulation software, AI/ML-based plasma control solutions, and digital twins for tokamaks and future fusion reactors.
Design
We can create a preliminary tokamak design tailored to specific requirements, optimizing its future performance with conventional and AI/ML-based controllers.
Simulations
We have an advanced control-oriented simulator that allows high-quality simulations using a digital replica of an existing or yet-to-be-built tokamak.
Prediction
We are developing a toolkit for training surrogate ML models for plasma parameter prediction using a modern, fusion power plant-relevant approach.
Control
We are developing a modern Plasma Control System using a novel machine-agnostic and plasma-state-oriented control approach.
ABOUT US
Our goal is to optimize every tokamak in the world to make fusion energy happen
As the next generations of tokamaks and future fusion reactors demand high-quality software solutions, we are seizing the opportunity to deliver innovative services by combining conventional methods with AI/ML technologies, developed by expert software developers, engineers, and data scientists.
Advanced Simulation Services
We conduct complex tokamak simulations with NSFsim, our simulator based on the renowned DINA calculation approach, providing services for both existing and under-design machines.
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Researcher-Device Interface
FusionTwin.io is an online service that accelerates fusion research and development through real-time simulations of tokamaks, visualization and management of fusion data, and collaborative features for researchers and engineers.
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Plasma Control System
We develop modern ML-based Plasma Control Systems (PCS) using a novel machine-agnostic and plasma-state-oriented control approach, along with specialized control solutions for current and next-generation tokamaks and future fusion reactors.
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Tokamak Integrated Modeling
In 2023-24, we’ve been working on the full design of a mid-size negative triangularity tokamak and building a toolkit to support our integrated modeling team in creating new machines for our customers.
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OUR TECH
We constantly work on generating and confirming new hypotheses that lead to the research and development of new building blocks from which our products and services are built.
- NSFsim is an advanced Grad-Shafranov 2D solver for simulating and controlling free-boundary plasma equilibrium in tokamaks. It couples plasma evolution with external circuits, conducting structures, and magnetic diagnostics to provide accurate and reliable predictions for various control scenarios.
- Digital Replica BuilderA set of tools for building digital replicas of tokamaks based on the geometrical and electrical characteristics of the magnetic system and passive conducting structures, including poloidal field coils, the vacuum vessel, and the limiter.
- RL Control ToolkitA Reinforcement Learning toolkit for training ML models to control plasma shape, position, and other parameters. The toolkit uses NSFsim as the training environment and requires an easy-to-create digital replica of the target tokamak.
- Plasma States ExplorerA toolkit for the automated discovery and validation of plasma states valid across the entire phase space defined by the selected tokamak and range of plasma parameters. The toolkit uses NSFsim and the corresponding digital replica to validate the plasma states.
- Dataset Generation ToolkitA toolkit for the automated generation of synthetic datasets for a selected tokamak and range of plasma parameters. The toolkit uses NSFsim and Plasma States Explorer to generate and validate the realistic dataset.
- Plasma Mind ToolkitA toolkit for training tokamak-specific plasma state and parameter reconstruction ML models. The toolkit uses NSFsim, Plasma States Explorer, and the Dataset Generation Toolkit to complement any existing training dataset or create one completely from scratch.
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