Wojskowa Akademia Techniczna - Centralny System Uwierzytelniania
Strona główna

Design and optimization of structures

Informacje ogólne

Kod przedmiotu: WMTAXCSD-DOS
Kod Erasmus / ISCED: (brak danych) / (brak danych)
Nazwa przedmiotu: Design and optimization of structures
Jednostka: Wydział Mechatroniki, Uzbrojenia i Lotnictwa
Grupy:
Punkty ECTS i inne: (brak) Podstawowe informacje o zasadach przyporządkowania punktów ECTS:
  • roczny wymiar godzinowy nakładu pracy studenta konieczny do osiągnięcia zakładanych efektów uczenia się dla danego etapu studiów wynosi 1500-1800 h, co odpowiada 60 ECTS;
  • tygodniowy wymiar godzinowy nakładu pracy studenta wynosi 45 h;
  • 1 punkt ECTS odpowiada 25-30 godzinom pracy studenta potrzebnej do osiągnięcia zakładanych efektów uczenia się;
  • tygodniowy nakład pracy studenta konieczny do osiągnięcia zakładanych efektów uczenia się pozwala uzyskać 1,5 ECTS;
  • nakład pracy potrzebny do zaliczenia przedmiotu, któremu przypisano 3 ECTS, stanowi 10% semestralnego obciążenia studenta.
zobacz reguły punktacji
Język prowadzenia: angielski
Forma studiów:

stacjonarne
Rodzaj studiów:

III stopnia
Rodzaj przedmiotu:

obowiązkowy
Forma zajęć liczba godzin/rygor:

(tylko po angielsku) Total hours: 70 x; lectures: 30 h; exercise: 30 h; laboratory 10h; 3,00 ECTS
Przedmioty wprowadzające:

(tylko po angielsku) Fundamental of equations of mathematical physics/ The subject prepares for formulating of mathematical models for physical processes which demand solutions of boundary problems for system of partial differential equations. Within the framework of lectures are introduced generalities of formulating boundary problems for partial differential equations. The way of the output for equations describing process the transport convective, diffusive and of wave is discussed. The general approach is introduced to the construction of mathematical models on the basis of mathematical physics equations. The way of solving boundary problems for dimensionless form is discussed. In the context of exercises doctoral students formulate mathematical models on the basis of mathematical physics equations. The seminar is given up to presenting by doctoral students of projects results consisting in to formulating of mathematical models on the basis of mathematical physics equations.


Design of experiment/ Systematic approach to the planning and implementation of experiments. Plans of experiments: fixed, randomized. Experimental errors. Regression. Experimental optimization.


Advanced materials/ Introduction to methods of macro- and microscopic characterization of materials. Short recapitulation of essential material properties. Methods of measurement of density, viscosity, thermal, electric, magnetic and optical properties. Equilibrium transitions during heating and cooling of multicomponent materials. Thermally activated effects. Effect of chemical bonds and crystalline structure of materials on their properties. Design of material characterization roadmap.


Continuum mechanics/ The subject prepares for the understanding of valency 0-n tensors for magnitudes scalar defining, vector quantities and tensor magnitudes in the continuous mechanics. The theory Bases of the continuum material are introduced in this physical fields, the sample space, dynamic processes, reference systems, coordinate systems and the physical application and inertial threedimensional coordinate system and the reference system of continuum mechanics. Elements of the tensor calculation are given in the material mechanics: simple and two-fold tensor operations. The competence of operators using in the field theory for the capacity parametrised a curvilinear coordinate system Is discussed.
Programy:

(tylko po angielsku) FIELD OF SCIENCE/ Mechanics
Autor:

(tylko po angielsku) dr hab. Inż. Stanisław Kachel, dr inż. Stanisław Ziętarski
Bilans ECTS:

(tylko po angielsku) 1. Participation in lectures / 30

2. Participation in laboratories / 10

3. Participation in exercises / 30

4. Participation in seminars / 0 h

5. Independent study of the subject matter of lectures / 30

6. Self-preparation for laboratories / 10

7. Independent preparation for exercises / 30

8. Independent preparation for the seminar / 0 h

9. Project implementation / 0

10. Participation in consultations / 10 h

11. Preparation for the exam / 10

12. Preparation for the test / 0 h

13. Participation in the examination / 2


Total student workload: 82 hours. / 2 ECTS

Classes with teachers (1 + 2 + 3 + 4 + 9 + 10 + 13): 102 hours / 1 ECTS

Activities related to scientific activity /

Practical classes 10 hours / 0 ECTS
Skrócony opis: (tylko po angielsku)

The main purpose of scientists investigations are to recognize fundamental problems of the range of a design control and optimization of some structure elements which could be used as airframe parts. The main effort acting on initiate a new design concept. The design and optimization process is an iterative effort. This process is performed in the Design Wheel. elements are assumed to come from steady or unsteady aircraft air-load. Achieving the basic purpose should result from application and mastering the knowledge of such problems like: concept, requirement and analysis frequently points toward new technologies which can initiate design activities.
Pełny opis: (tylko po angielsku)

Lectures:

1. Design process – design wheel - 4 h;

2. Requirements, phases of structure design - 4 h;

3. Sizing from a conceptual sketch - 2h;

3. Body geometry selection - 4 h;

4. Structure loading, configuration and special considerations in configuration layout of structure, propulsion and fuel system - 6 h;

5. Integration, systems and subsystems of design structure 4h;

6. Performance characteristics of design structure - 6h.

Exercises:

1. cost analysis (e.g. elements of life cycle cost, cost-estimating methods, operations and maintenance costs) 10 h;

2. Analysis methods and algorithms of optimizations for structures analysis - 10 h;

3. Analysis methods and algorithms of optimizations for manufacture - 10 h;

Laboratories:

1. Computational methods for aero-structural analysis and optimization of aircrafts based on reduced-order structural models of CAD/CAM/CAE - 10 h;

2. Learning and training effects: Knowledge of mathematical rules in the area of design and optimization of structure stability phenomena concerning aircraft structure in CAD/CAM/CAE systems - 10 h;

3. Ooptimization problem on the basic performance characteristics with the relationship of design factor that can influence of the finished product - 10 h.
Literatura: (tylko po angielsku)

Basic:

1. EDS, UG/Open GRIP for CAD/CAM/CAE System, Electronic Data Systems, 1997.

2. Ito Y., Modular Design for Machine Tools, Mc Graw-Hill, 2008.

3. Daniel Raymer, Aircraft Design: A Conceptual Approach, 2008.

4. Megson T. H. G., Aircraft Structural Analysis, ELSEVIER, 2010.

Additional Literature

Journal articles: Aerospace Science and Technology, Materials.
Efekty uczenia się: (tylko po angielsku)

D_W01 Advanced knowledge in mechanical sciences, especially design sensitivity and optimization.

D_W02 Advanced knowledge regarding newest achievements in new design process toward new concepts and technologies, which can initiate a whole new design effort.

D_W03 Knowledge regarding methodology of scientific research in CAD science and related subjects (for example CAE, CAM) .

D_U01 He/she has got skills connected with methodology of research in Mechanics sciences, especially regarding new design concept and technologies in producing a good aircraft design.

D_U02 He/she can use reference and database information and interpret those data.

D_U03 He/she can use theoretical results in practice.

D_U04 He/she can formulate tasks connected with modeling and control design process of engineering entities and leading to new solutions concerning an accurate knowledge of aircraft performance.

D_U05 He/she can set requirements by prior design trade studies and include in design wheel of aircrafts.

D_U06 He/she can design and perform numerical process of optimization and show the relationship of design factor that can influence in producing a good aircraft concept.

D_U07 He/she knows professional terminology in the field of modeling and control design process.

D_K01 He/she understands the necessity of permanent development of knowledge, creative skills and social competences.

D_K02 He/she can follow ethical principles especially in research, as well as in professional and social activities.
Metody i kryteria oceniania: (tylko po angielsku)

The exam is conducted on the basis of passing the effects of knowledge, practical skills and social competences.

Exercises are verified by checking the skills for D_U02 to D_U07.

Laboratories are classified on the basis of elements made in the CAD / CAM / CAE system and measurement systems based on the knowledge of D_W01 to D_W02 and skills in the field of D_U01 to D_U04 and social competences D_K01 to D_K02.
Praktyki zawodowe: (tylko po angielsku)

Not expected.
Przedmiot nie jest oferowany w żadnym z aktualnych cykli dydaktycznych.
Opisy przedmiotów w USOS i USOSweb są chronione prawem autorskim.
Właścicielem praw autorskich jest Wojskowa Akademia Techniczna.
ul. gen. Sylwestra Kaliskiego 2, 00-908 Warszawa 46 tel: +48 261 839 000 https://www.wojsko-polskie.pl/wat/ kontakt deklaracja dostępności USOSweb 7.0.2.0-1 (2024-03-12)