Nonlinear system identification with experimental : (Record no. 172226)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04860namaa22004211i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20250610121547.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250520s2024 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 629.1 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 629.1 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.13.01.M.Sc.2024.Ah.N |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Ahmed Yousry Mohammed Abdel Hafez, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Nonlinear system identification with experimental : |
| Remainder of title | case study / |
| Statement of responsibility, etc. | by Ahmed Yousry Mohammed Abdel Hafez ; Supervision Prof. Dr. Mohamed Sayed Bayoumi, Dr. Osama Saaid Mohamady. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | التعرف على الأنظمة غير الخطية وتطبيقها على تجربة عملية / |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 190 pages : |
| Other physical details | illustrations ; |
| Dimensions | 30 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc)-Cairo University, 2024. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 172-174. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | For real systems, system identification should estimate the model before the controller design process. In this thesis, identification methods such as: nonparametric methods, adaptive extended Kalman filter, and optimization techniques are presented and then applied to identify a real mechanically unstable system, Ball and Beam system. The system is divided into two subsystems, each one is identified separately. Sufficient experimental work is conducted to identify specific regions or criteria of each subsystem. An accurate linear model is estimated. The friction, and backlash effect are significant model nonlinearities. <br/>The finally identified model is verified by being simulated and compared with the real system output. Also, different control techniques are applied to fulfill fast and accurate responses. The limit cycle phenomenon appears in the system response and is reduced to 2% using Model Reference Adaptive Control. <br/>For real systems, system identification should estimate the model before the controller design process. In this thesis, identification methods such as: nonparametric methods, adaptive extended Kalman filter, and optimization techniques are presented and then applied to identify a real mechanically unstable system, Ball and Beam system. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | عند دارسة علم التحكم وتطبيق نظرياته، يجب معرفة النظام المرجو التحكم به، و كلما ازدت معرفتنا بخواص الو معادلات النظام، كلما تمكنا من اختيار المتحكم المثالي لتحقيق النتيجة المرجوة و بدقة، في هذه الرسالة تم د ارسة أساليب التعرف على النظم غير الخطية و تم اختيار الطرق الأكثر ملاءمة للتجربة العملية مثل: الد ارسة الترددية و طريقة كالمان وطرق البحث لتحقيق أقل خطأ، و تم اختبار تجربة الكرة و العصا، و هي تجربة معقدة و غير مستقرة و بها عدد من الظواهر الغير خطية مثل الاحتكاك، و غيرها من الظواهر غير المتصلة التي تمثل صعوبة في عملية النمذجة و التحكم، كما أن النظام يتكون من نظامين فرعيين: نظام الكرة المتدحرجة على العصا، و نظام الموتور المتحكم ب ازوية ميل العصا، و قد تم د ارسة كل منها على حدة و استنتاج النموذج الأمثل لكل منهما. <br/>في نهاية الرسالة تم اختبار مدى دقة النظام المستنتج، وذلك بمحاكاته ومقارنة النتائج مع مثيلاتها في النظام الحقيقي، كما تم تطبيق عدد من المتحكمات وذلك للحصول على استجابة مثالية. حيث تمكن المتحكم من التغلب على ظاهرة التردد المستمر الناتجة عن الظواهر غير الخطية في النظام. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Aerospace Engineering |
| Source of heading or term | qrmak |
| 653 #0 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | System Identification |
| -- | Ball and Beam |
| -- | Backlash Parameters Estimation |
| -- | Nonlinear Control |
| -- | Model Reference Adaptive Control |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Sayed Bayoumi |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Osama Saaid Mohamady |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2024 |
| Supervisory body | Mohamed Sayed Bayoumi |
| -- | Osama Saaid Mohamady |
| Discussion body | Ayman Hamdy Kasem |
| -- | Gamal Ahmed Elsheikh |
| Universities | Cairo University |
| Faculties | Faculty of Engineering |
| Department | Department of Aerospace |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| Reviser Names | Eman Ghareb |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 20.05.2025 | 91305 | Cai01.13.01.M.Sc.2024.Ah.N | 01010110091305000 | 20.05.2025 | 20.05.2025 | Thesis |