基于贝塞尔曲线的液力变矩器二维叶片型线构造方法. 刘城, 闫清东, 魏巍, & 柯志芳 May 2017. abstractTranslation:
Paper abstract bibtex 本发明公开一种基于贝塞尔曲线的液力变矩器二维叶片型线构造方法,将贝塞尔曲线用于液力变矩器叶片的设计中,在给定液力变矩器的循环圆后,利用两段三次贝塞尔曲线控制点矩阵构造单元叶片骨线控制点矩阵及单元叶片厚度分布控制点矩阵,对构造的单元叶片骨线控制点矩阵进行旋转、放大获得实际叶片骨线控制点矩阵,同时单元叶片厚度分布控制点矩阵进行放大获得实际叶片厚度分布控制点矩阵,获得实际叶片骨线控制点矩阵和实际叶片厚度分布控制点矩阵后,用三次贝塞尔曲线构造叶片骨线和实际叶片厚度分布,最后将获得的实际叶片厚度分布叠加到获得的实际叶片骨线上最终获得叶片二维型线。本发明能够增加二维叶片型线的设计的鲁棒性、适应性及灵活性,设计参数简洁、直观。
@patent{Liu2015JiYuB,
title = {基于贝塞尔曲线的液力变矩器二维叶片型线构造方法},
copyright = {All rights reserved},
url = {https://patents.google.com/patent/CN104613157A/zh},
abstract = {本发明公开一种基于贝塞尔曲线的液力变矩器二维叶片型线构造方法,将贝塞尔曲线用于液力变矩器叶片的设计中,在给定液力变矩器的循环圆后,利用两段三次贝塞尔曲线控制点矩阵构造单元叶片骨线控制点矩阵及单元叶片厚度分布控制点矩阵,对构造的单元叶片骨线控制点矩阵进行旋转、放大获得实际叶片骨线控制点矩阵,同时单元叶片厚度分布控制点矩阵进行放大获得实际叶片厚度分布控制点矩阵,获得实际叶片骨线控制点矩阵和实际叶片厚度分布控制点矩阵后,用三次贝塞尔曲线构造叶片骨线和实际叶片厚度分布,最后将获得的实际叶片厚度分布叠加到获得的实际叶片骨线上最终获得叶片二维型线。本发明能够增加二维叶片型线的设计的鲁棒性、适应性及灵活性,设计参数简洁、直观。},
nationality = {CN},
language = {zh-CN},
assignee = {北京理工大学},
number = {ZL 2015100367231},
urldate = {2017-05-10},
author = {刘城 and 闫清东 and 魏巍 and 柯志芳},
month = may,
year = {2017},
note = {abstractTranslation:},
keywords = {bezier, blade, bone, line, thickness, ②已读1x, ⑨Zotero},
}
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