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Dynamic Characteristics Analysis and Test of Dual-Driving Feed System Driven by Center of Gravity
المؤلفون المشاركون
Lu, Hong
Fan, Wei
Zhang, Xinbao
Zhang, Yongquan
Wang, Shaojun
Duan, Meng
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-01-31
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
Dual-driving feed system (DDFS) driven by center of gravity (DCG) has been widely used in advanced manufacturing machine for its high rigidity and precision.
However, the DCG technology requires that the joint force coincides with the center of gravity of the sliding stage.
The dual-driving synchronization and tracking performance will be affected by the change of center of gravity of the sliding stage.
Therefore, this paper proposes dynamic characteristics modeling, identification, and control scheme for DDFS driven by center of gravity (DCG).
Firstly, a redundancy dynamic model including rotation and pitch vibration caused by the change of the position of center of gravity is presented for DDFS DCG based on the Lagrange method.
The model parameters are identified by system identification experiment, and the predictive natural frequencies and vibration modes by the proposed dynamic model are compared by modal experiment.
Moreover, the dynamic model-based cross-coupled sliding mode control (CCSMC) is proposed for DDFS DCG.
Then, the proposed dynamic model-based CCSMC has been compared with normal cross-coupled sliding mode control (NCCSMC).
Both the simulation and experimental results show that the proposed dynamic characteristics analysis and test scheme of DDFS DCG are validated effectively by comparisons.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lu, Hong& Fan, Wei& Zhang, Xinbao& Zhang, Yongquan& Wang, Shaojun& Duan, Meng. 2018. Dynamic Characteristics Analysis and Test of Dual-Driving Feed System Driven by Center of Gravity. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1209677
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lu, Hong…[et al.]. Dynamic Characteristics Analysis and Test of Dual-Driving Feed System Driven by Center of Gravity. Mathematical Problems in Engineering No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1209677
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lu, Hong& Fan, Wei& Zhang, Xinbao& Zhang, Yongquan& Wang, Shaojun& Duan, Meng. Dynamic Characteristics Analysis and Test of Dual-Driving Feed System Driven by Center of Gravity. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1209677
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1209677
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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