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arXiv · 2507.20493

Twinac: A Universal Framework for Virtual Accelerator Controls

Tia Miceli·Abhishek Pathak·Aaron Sauers
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Abstract

We propose a universal framework for a system of virtual accelerator controls (Twinac), a standard toolkit for research institutions to design, maintain, and use a real-time, end-to-end "digital twin" of their particle accelerator facility. This virtual counterpart will mirror any physical accelerator to provide (1) predictive maintenance; (2) surveillance of hidden environmental factors, such as seasonal temperature variations, which could impact performance of power supplies, magnets, and other instruments; and (3) a capability to model novel ways to operate the accelerator without risking equipment damage. Twinac is envisioned as accelerator facility agnostic, allowing institutions to share and reuse myriad simulation approaches (analytics-based, A.I.-driven, or combinations of the like) across facilities. The Twinac system lays the groundwork for a collaborative network of institutions to maintain and update this shared virtual accelerator technology.

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Tia Miceli, Abhishek Pathak, Aaron Sauers. 2025-07-28. Twinac: A Universal Framework for Virtual Accelerator Controls. https://arxiv.org/abs/2507.20493

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