• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

陈洪芳 (陈洪芳.) | 高毅 (高毅.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明一种基于粒子群算法的三坐标测量机最佳测量区域辨识方法,首先建立CMM准刚体模型;然后,构建激光追踪多站位测量模型,利用L‑M算法求解CMM测量空间中规划测量点的体积误差,分析规划空间测量点误差分布规律;使用IDW插值法获取指定步距测量点的体积误差;再利用LASSO算法求解17项几何误差,使用最小二乘拟合的方法得到单项几何误差函数模型,建立CMM空间测量点误差模型,仿真验证误差模型的正确性;最终基于空间测量点误差模型,通过粒子群算法对CMM最佳测量区域进行辨识。

Keyword:

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Patent Info :

Type: 发明申请

Patent No.: CN202310230984.1

Filing Date: 2023-03-12

Publication Date: 2023-10-24

Pub. No.: CN116933618A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

Affiliated Colleges:

Online/Total:479/11070815
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.