Module overview
This module introduces the fundamental concepts of spacecraft structural design. It leads on from the basic static analysis of structures covered in part I and II and introduces the student to the static and dynamic analysis of satellite structures along with the design methodology.
Linked modules
Pre-requisite: FEEG2005
Aims and Objectives
Learning Outcomes
Subject Specific Intellectual and Research Skills
Having successfully completed this module you will be able to:
- Perform a spacecraft structural analysis
- Calculate loads on the spacecraft structural elements
- Analyse structural test data and compare them with theoretical predictions
- Understand the mechanical design requirements quoted in launchers user manuals
- Select appropriately the structural parameters to meet the requirements
Knowledge and Understanding
Having successfully completed this module, you will be able to demonstrate knowledge and understanding of:
- The development of the spacecraft structural design, starting from the definition of the structural requirements to the final structural test campaign
- Gain a good understanding of the basic principles of spacecraft
Transferable and Generic Skills
Having successfully completed this module you will be able to:
- Solve problems systematically
- Study and learn independently
Subject Specific Practical Skills
Having successfully completed this module you will be able to:
- Gain an awareness of structural analysis approaches for spacecraft design
Syllabus
Introduction (1 lecture)
Chapter 1 – The Spacecraft Design Process (1 lecture)
- Basic definitions, design phases, key requirements, design methodology and loads.
Chapter 2 – Loads (6 lectures)
- Launch vehicles, the launch manual, understanding the key information and terminology in the manual.
Chapter 3 – Analysis Methods (13 lectures)
- Basic structural mechanics concepts, single degree of freedom systems (applied to launch vehicles), mechanics of materials overview, Flexible body dynamics, strength analysis.
Chapter 4 – Design (6 lectures)
- Configuration development, initial structural analysis, materials, methods of attachment, the validated satellite finite element model.
Chapter 5 – Mechanisms and Deployable Structures (4 lectures)
- Separation systems, deployable structures, mechanical devices, testing.
Chapter 6 – Verification and Test (2 lecture)
- Structural tests, static tests, dynamic tests, documentation.
Summary/Revision Lectures (3 lectures)
Learning and Teaching
Teaching and learning methods
Teaching methods will include lectures.
Learning activities include directed reading and problem solving.
| Type | Hours |
|---|---|
| Preparation for scheduled sessions | 58 |
| Lecture | 33 |
| Wider reading or practice | 28 |
| Revision | 28 |
| Tutorial | 3 |
| Total study time | 150 |
Assessment
Summative
This is how we’ll formally assess what you have learned in this module.
| Method | Percentage contribution |
|---|---|
| Final Assessment | 90% |
| Continuous Assessment | 10% |
Referral
This is how we’ll assess you if you don’t meet the criteria to pass this module.
| Method | Percentage contribution |
|---|---|
| Set Task | 100% |
Repeat
An internal repeat is where you take all of your modules again, including any you passed. An external repeat is where you only re-take the modules you failed.
| Method | Percentage contribution |
|---|---|
| Set Task | 100% |
Repeat Information
Repeat type: Internal & External