Design and Maxwell 3D simulation of small permanent magnetic actuator

• 作 者: Zhang Guangcai Xu Yajie Chang
• 机 构: SuzhouInstituteofBiomedicalEngineeringandTechnology,UniversityofChineseAcademyofSciences
• 出 处: 中国工程科学：英文版
• 发表日期: 2014年3期
• 关键词: NMR PERMANENT MAGNET magnetic circuit DESIGN MAXWELL 3D simulation FINITE elemen
• 基金项目: National Natural Science Foundation of China (No.11105096),Chinese Academy of Sciences Research Equipment Development Project (No.YZ201253),Suzhou Science and Technology Project (No.SYG201125)

According to the magnetic circuit design theory and performance requirements of magnetic field, an H-type permanent magnetic actuator that generates uniform magnetic field larger than 0.4 T in the interested re- gion has been designed in this paper. The s