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Motion synchronization enhancement of mold oscillation hydraulic cylinders by mean positions and phase lock loops / George Ibrahim Hany Zaki Elmankabady ; Supervised Saad Abdelfattah Kassem , Mahmoud Galal Rabie , Mohamed Ahmed Elgamil

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : George Ibrahim Hany Zaki El Mankabady , 2017Description: 58 P. : charts , facsimiles ; 30cmOther title:
  • تعزيز التوافق الحركى للاسطوانات الهيدروليكية بهز القوالب عن طريق تقليل اختلاف مراكز الاختزاز وزوايا الطور [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production Summary: A new control techtion of the two hydraulic servo cylinders used to oscillate molds of continuous casting machines. Theoretical and experimental simulations are carried out for a system similar to that frequently used in industry in the absence and presence of the proposed control technique. The proposed controller is a self-tuning controller for master and slave cylinders combined that corrects the mean positions of the two operating cylinders and reducing the phase shift between them to practically acceptable values. The proposed controller showed good performance as it reduces the synchronization errors to practically acceptable values, especially at the higher values of disturbances. Both the theoretical and experimental results confirmed the advantages of using the proposed controller for motion synchronization
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.13.M.Sc.2017.Ge.M (Browse shelf(Opens below)) Not for loan 01010110073334000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.13.M.Sc.2017.Ge.M (Browse shelf(Opens below)) 73334.CD Not for loan 01020110073334000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production

A new control techtion of the two hydraulic servo cylinders used to oscillate molds of continuous casting machines. Theoretical and experimental simulations are carried out for a system similar to that frequently used in industry in the absence and presence of the proposed control technique. The proposed controller is a self-tuning controller for master and slave cylinders combined that corrects the mean positions of the two operating cylinders and reducing the phase shift between them to practically acceptable values. The proposed controller showed good performance as it reduces the synchronization errors to practically acceptable values, especially at the higher values of disturbances. Both the theoretical and experimental results confirmed the advantages of using the proposed controller for motion synchronization

Issued also as CD

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