Abstract:

The plasma boundary can be identified by filament current method with the magnetic signals from probes around the plasma. The principle of this method is presented and the effects of merit functions on fast identification of plasma boundary are given.

Key words: Filament current method, Merit function, Boundary identification, Conditional extremum

摘要：

根据等离子体边界附近的磁场测量信号，利用电流丝模型快速识别了等离子体的边界。介绍了该模型的基本原理，并重点研究了目标函数的选择对快速识别等离子体边界的影响。

关键词: 电流丝模型, 目标函数, 边界识别, 条件极值