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Register a new userAnalyzing and modeling the errors of motion transmission of timing belt drive and correction method for behavior improvement
تحليل و نمذجة أخطاء نقل الحركة لإدارة آلية سير التوقيت و طرق التصحيح لتقييم الأداء
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مهند محمود( باحث )
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يركّز هذا البحث على مشاريع تقدير الموضع القابلة للتطبيق على آليات ( ميكانيزمات ) سيور التوقيت, حيث يكون من الضروري تحديد الحمولة عن طريق نماذج رجوعيّة تتلقّى المدخلات (البيانات المدخلة) من حسّاس للموضع موصولٍ بمحرّض سير التوقيت, و يقدم هذا البحث التحليلٌ المفصّلٌ لمصادر أخطاء نقل الحركة, و تم تطوّير عدد من النماذج الرياضيّة المتعلّقة بالبحث باستخدام معرفة بديهيّة بالعمليّة. و يظهر هذا البحثُ أنّ مشاريع كهذه تكون فعّالة جدّاً عندما لا يكون نظام القيادة خاضعاً لحمولاتٍ خارجيّة و عندما لا تتغير شروط التشغيل بدرجةٍ كبيرةٍ أي درجة الحرارة المحيطة و توتّر السير.
This paper focuses on the estimation schemes of a viable position for timing belt drives where the position of the carriage (load) is to be determined via reference models receiving input from a position sensor attached to the actuator of the timing belt. A detailed analysis of the transmission error sources is presented, and a number of relevant mathematical models is developed using a priori knowledge of the process. This paper demonstrates that such schemes are very effective when the drive system is not subjected to external loads and operating conditions do not change considerably i.e. ambient temperature, and belt tension.
References used
A. S. Kulkarni, M. A. El-Sharkawi“Intelligent Precision Position Control of Elastic Drive Systems,” IEEE Trans. On Energy. Conv., vol. 16:1, pp 26-31, 2001
W. Li, M. Rehani, “Modeling and control of a belt-drive positioning table”, in Proceedings of the 22nd IEEE International Conference of Industrial Electronics (IECON), vol. 3, Taipei, Taiwan, Aug. 1996, pp. 1984–1989
Z. Zhao, L. Cai, “On the improvement of tracking performance of positioning tables”, in Proc. of the 22nd IEEE International Conference of Industrial Electronics (IECON), vol. 3, Taipei, Taiwan, pp. 1990–1995, 1996
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