论文标题
集成的实时监督管理，用于tokamak等离子体的正常事件处理和反馈控制
Integrated real-time supervisory management for off-normal-event handling and feedback control of tokamak plasmas
论文作者
论文摘要
对于长脉冲的托卡马克人来说，控制策略的主要挑战之一是同时达到多个控制目标，并在实时（RT）意外事件（RT）意外事件（越野事件 - 一个）中进行稳健处理，具有有限的执行器。我们在以前的工作中开发了等离子体控制系统（PC）的通用体系结构，包括主管和执行器经理来处理这些问题。我们在本文中介绍了主管在放电期间基于正常事件状态的不同控制场景（正常，备份，关闭，减轻干扰等）之间切换不同控制场景（正常，备份，关闭，缓解干扰等）的最新发展。我们首先对评估进行标准化，从而大大简化主管决策逻辑，并促进将来对一个州的修改和扩展。整个PC已在TCV Tokamak上实施，用于通过密度极限实验的破坏避免，证明了新的RT集成策略的出色功能。
For long-pulse tokamaks, one of the main challenges in control strategy is to simultaneously reach multiple control objectives and to robustly handle in real-time (RT) unexpected events (off-normal-events -- ONEs) with a limited set of actuators. We have developed in our previous work a generic architecture of the plasma control system (PCS) including a supervisor and an actuator manager to deal with these issues. We present in this paper recent developments of real-time decision-making by the supervisor to switch between different control scenarios (normal, backup, shutdown, disruption mitigation, etc.) during the discharge, based on off-normal-event states. We first standardize the evaluation of ONEs and thereby simplify significantly the supervisor decision logic, as well as facilitate the modifications and extensions of ONE states in the future. The whole PCS has been implemented on the TCV tokamak, applied to disruption avoidance with density limit experiments, demonstrating the excellent capabilities of the new RT integrated strategy.
