| 磁阻型电磁发射系统的发射体形态优化研究 |
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| 引用本文： | 胡浩,陈息坤,王燕彬.磁阻型电磁发射系统的发射体形态优化研究[J].航空动力学报,2018,45(11):88-93. |
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| 作者姓名： | 胡浩 陈息坤 王燕彬 |
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| 作者单位： | 上海大学 机电工程与自动化学院,上海200072,上海大学 机电工程与自动化学院,上海200072,上海大学 机电工程与自动化学院,上海200072 |
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| 摘 要： | 根据磁阻型电磁发射原理及驱动线圈内部磁场分布情况,推导了基于线性化电感的发射体运动模型,给出了一个用于计算发射体在线圈中的受力和加速情况的简化方法,并归纳了部分影响因素。使用ANSYS Maxwell仿真软件对不同形状发射体在线圈中的受力变化进行仿真分析。研究结果为实际磁阻型电磁发射中应用的发射体形状设计提供了参考。
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| 关 键 词： | 磁阻型电磁发射 受力分析 运动模型 线性化电感 |
| 收稿时间： | 2018/7/6 0:00:00 |
Research on Optimization of Emitter Shape for Reluctance Launch System |
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| HU Hao,CHEN Xikun and WANG Yanbin.Research on Optimization of Emitter Shape for Reluctance Launch System[J].Journal of Aerospace Power,2018,45(11):88-93. |
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| Authors: | HU Hao CHEN Xikun and WANG Yanbin |
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| Institution: | School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China,School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China and School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China |
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| Abstract: | According to the principle of the device and the magnetic field of the drive coil, the motion model of emitter was deduced based on the linear inductance model. A simplified calculation method for the force and the acceleration of emitter in the coil was given and some influence factors were concluded. The force to the different shapes of emitter in the coil was simulated by ANSYS Maxwell. All of these provided the guide for the further design and optimization of emitter used in reluctance launch system. |
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| Keywords: | reluctance launch force analysis motion model linear inductance |
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