| 新型车用磁流变阻尼器设计 |
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| 引用本文： | 刘玉凤.新型车用磁流变阻尼器设计[J].上海电力学院学报,2010(1):83-86. |
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| 作者姓名： | 刘玉凤 |
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| 作者单位： | 四川大学光电科学技术系; |
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| 基金项目： | 国家“863”高技术研究发展计划资助项目(2007AA01Z333);;国家重大专项资助项目(2009ZX02304-08);;四川省学术和技术带头人培养基金资助项目(07GRC-01) |
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| 摘 要： | 基于磁流变液的混合运动模式和双极线圈分布，从结构类型、元件材料、零件连接、工程应用等多角度考虑，设计出一种结构合理、性能优良、零部件较少并适合于加工的新型车用磁流变阻尼器．
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| 关 键 词： | 磁流变阻尼器 减振器 结构设计 |
An improved algorithm to three-unequal step length for PMP |
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| LIU Yu-feng.An improved algorithm to three-unequal step length for PMP[J].Journal of Shanghai University of Electric Power,2010(1):83-86. |
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| Authors: | LIU Yu-feng |
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| Affiliation: | Department of Optoelectronics;Sichuan University;Chengdu 610064;China |
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| Abstract: | The algorithm with three unequal phase-shifting steps,neglects the condition that the denominator could be zero in the division operation about the intensity of the image,which leads to the incorrect wrapped phase and incorrect phase unwrapping in the certain region,even the reconstructed object will be misshapen or anamorphic.A novel improved three unequal step length phase-shifting algorithm is presented.The improved algorithm takes into account the phase distribution when the denominator is zero,so some ... |
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| Keywords: | information optics 3-D shape reconstruct three undecided step length grating projection 3-D measurement phase unwrapping |
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