Learning Outcomes
Satellites are complex systems that consist of payloads and up to seven subsystems that serve to accomplish the mission objectives. This
module provides insights about the technologies and design approaches for each satellite subsystem. The knowledge and skills taught in
this module are fundamental for space systems engineers.
After successful completion of this module, students will be able to
- describe the specific tasks of each satellite subsystem,
- explain the main design drivers of each satellite subsystem,
- name and identify all commonly used satellite technologies,
- explain the working principles of the most relevant satellite technologies,
- discuss the advantages of different approaches for designing each satellite subsystem,
- calculate technical budgets for satellites (e.g. mass, power, thermal),
- recognize the interdependencies between satellite subsystems.
Content
The module starts with the classification of satellites and their main applications. The module then addresses each of the satellite
subsystems one after the other. The main tasks, design drivers, technologies, working principles, budgets, methods and interfaces of each
subsystem are discussed. The following subsystems are addressed in this module:
- Structure and Mechanisms (S&M)
- Thermal Control Subsystem (TCS)
- Attitude Control Subsystem (ACS)
- Electrical Power Subsystem (EPS)
- On-Board Data Handling (OBDH)
- Telemetry, Tracking & Command (TT&C)
- Satellite propulsion
