Helicopter modeling, trim and inverse simulation / (Record no. 61050)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02665cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031727.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170603s2016 ua f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.13.01.M.Sc.2016.Ha.H |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hassan Shahat Hassan Abdelraof |
| 245 10 - TITLE STATEMENT | |
| Title | Helicopter modeling, trim and inverse simulation / |
| Statement of responsibility, etc. | Hassan Shahat Hassan Abdelraof ; Supervised Mohamed Madbouly Abdelrahman |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | الاتزان الديناميكى و المحاكاه العكسية لطائرة هليكوبتر |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Hassan Shahat Hassan Abdelraof , |
| Date of publication, distribution, etc. | 2016 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 120 P. ; |
| Dimensions | 30cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Aerospace Engineering |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The complex configuration of helicopter guarantee that the vehicle modeling, trim and simulation is significantly more difficult than fixed wing aircrafts. In this thesis, general expressions for the aerodynamic force and moment components acting on helicopter due to both main and tail rotors are driven by using the momentum theory and the blade element theory. These expressions are used in the rigid body equations of motion to build a general nonlinear model for single main rotor and tail rotor helicopter. This general model is used to get the helicopter response due to any set of control inputs, this process is denoted as direct simulation. Also, It can be used in control system design, studying the helicopter stability characteristics, and investigation of the vehicle handing qualities. The trim problem is solved at several flight conditions; any flight path angle, side slip angle and spinning rate. The inverse simulation; the process of obtaining the control inputs required by the pilot to achieve any maneuver, is solved by the differentiation approach. This approach is based on converting the differential equations to nonlinear algebraic equations which can be solved at each time step. The accuracy of this technique is improved by increasing the order of the differentiation scheme and decreasing the time step. The verification of the trim and inverse simulation results is achieved by supplying the resultant control inputs to the direct simulation code and the helicopter fly in the desired track |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Helicopter |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Modeling |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Trim |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Madbouly Abdelrahman , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Samia |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.13.01.M.Sc.2016.Ha.H | 01010110071766000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.13.01.M.Sc.2016.Ha.H | 01020110071766000 | 22.09.2023 | CD - Rom | 71766.CD |