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激光聚变靶丸磁悬浮系统设计 被引量:6

Design of magnetic suspension system for ICF target
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摘要 为实现均匀辐照,ICF靶的元接触支撑是关键,ICF磁靶悬浮是实现元接触支撑的理想途径之一。对ICF靶的磁悬浮系统进行了初步设计,利用超前相位补偿器作为内回路改善系统的稳定性。仿真试验时,系统在初始阶段(0~10ms)小球出现轻微振荡,之后逐渐趋于稳定,最终到达设定的目标位。悬浮系统控制曲线平滑,调节时间短,这说明ICF靶磁悬浮是可行的。 For uniform irradiation in ICF, a non-contact target is the key technology. A magnetic suspension system is one of the best ways. In this paper a magnetic suspension system is primarily designed and a phase-lead controller operating in the inner loop is utilized to stabilize the magnetic suspension system. In simulation, the ball vibrates slightly in the first l0 ms, then stabilizes gradually and eventually reaches the set position. The result shows that the system can work stably and the magnetic suspension for ICF target is feasible.
出处 《强激光与粒子束》 EI CAS CSCD 北大核心 2006年第9期1504-1506,共3页 High Power Laser and Particle Beams
基金 国家自然科学基金委-中国工程物理研究院联合基金资助课题(10376030)
关键词 ICF靶 磁悬浮系统 超前相位补偿器 仿真设计 ICF targets Magnetic suspension system Phase-lead compensator Simulation design
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参考文献4

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