Error Distribution of a 5-Axis Measuring Machine Based on Sensitivity Analysis of Geometric Errors
المؤلفون المشاركون
Zou, Xicong
Zhao, Xuesen
Wang, Zongwei
Li, Guo
Hu, Zhenjiang
Sun, Tao
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-02-14
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
Geometric errors are inevitably introduced into any multiaxis measuring system, and the geometric error is one of the main factors that seriously affects the measurement accuracy.
The present work investigates the error distribution of the prototype of a 5-axis measuring machine based on sensitivity analysis of geometric errors.
The measurement error modeling of the 5-axis measuring machine is first established via the homogeneous coordinate transformation, and the Sobol global sensitivity analysis method is then employed to quantify the influence of geometric errors on the measurement result with the sensitivity index.
The result shows that most of the angular errors are the crucial geometric errors seriously affecting the measurement result.
These errors are supposed to be fully considered in the accuracy design and manufacturing stages.
The error levels of the crucial geometric errors were distributed and readjusted according to the sensitivity analysis result.
Some practical approaches to distribute and improve the crucial geometric errors have been given in detail.
The error distribution method is effective to equalize the influence of the crucial geometric errors on the measurement result as possible.
The findings of this study provide significant meanings for the optimal design and accurate manufacturing of the 5-axis measuring machine, and the proposed method can be used to improve the measurement accuracy of the 5-axis measuring machine.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zou, Xicong& Zhao, Xuesen& Wang, Zongwei& Li, Guo& Hu, Zhenjiang& Sun, Tao. 2020. Error Distribution of a 5-Axis Measuring Machine Based on Sensitivity Analysis of Geometric Errors. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1200909
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zou, Xicong…[et al.]. Error Distribution of a 5-Axis Measuring Machine Based on Sensitivity Analysis of Geometric Errors. Mathematical Problems in Engineering No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1200909
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zou, Xicong& Zhao, Xuesen& Wang, Zongwei& Li, Guo& Hu, Zhenjiang& Sun, Tao. Error Distribution of a 5-Axis Measuring Machine Based on Sensitivity Analysis of Geometric Errors. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1200909
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1200909
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر