高约束模（H模）是国际热核聚变实验堆（ITER）的基本工作模式，其边缘输运垒的周期性崩塌与重建形成所谓的边界局域模（ELM），并导致大量的粒子流和热流轰击偏滤器靶板和主真空室第一壁，严重影响聚变装置的稳定运行。现有聚变装置的实验表明共振磁扰动（RMP）可对ELM进行有效控制，因此RMP被选作ITER装置的ELM控制方案之一。本项拟从ELM控制实验出发建立RMP控制ELM的模型，描述等离子体对扰动磁场的响应与剥离气球模非线性演化的自洽相互作用。在BOUT++代码体系下开发RMP控制ELM模块，通过模拟分析加入RMP后等离子体剖面变化、剥离气球模线性增长率变化、剥离气球模湍流非线性演化以及所造成的粒子和能量损失等物理过程，揭示RMP控制ELM的物理机制。研究结果有助于理解HL-2A等现有聚变装置的实验结果，也可为ITER装置开展RMP控制ELM实验提供物理基础。

The international thermonuclear experimental reactor (ITER) will be operated in high confinement mode (H-mode), while the periodic relaxation and rebuilding of the edge transport barrier in H-mode plasma is known as edge localized mode (ELM), which leads to large particle and energy flow depositing on the divertor target plate and the first wall of the main chamber, endangering the steady operation of ITER. The experiments on present magnetic confinement fusion devices show that ELM can be controlled by resonant magnetic perturbations (RMP), so RMP is chosen to be one of the methods to control ELM in ITER. This proposal plans to construct a model of ELM controlled by RMP, which can describe the self-consistent interaction between the response of plasma to RMP field and the nonlinear evolution of peeling-ballooning (P-B) modes. The module describing ELM controlled by RMP will be constructed with BOUT++ code. The physical mechanism of ELM control with RMP will be revealed though the simulation of the following processes: the changing of plasma profiles due to RMP, the linear growth rate of P-B modes, the nonlinear evolution of P-B mode turbulence and the particle and energy loss due to it. The research results will be useful with regard to comprehending the experiments in HL-2A and the other present devices, and can provide a physical foundation for the experiments of ELM control with RMP in ITER.