Politecnico di Torino
Politecnico di Torino
   
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Politecnico di Torino
Academic Year 2015/16
03MIROV, 03MIRQW
Aerospace control systems
Master of science-level of the Bologna process in Computer Engineering - Torino
Master of science-level of the Bologna process in Mechatronic Engineering - Torino
Teacher Status SSD Les Ex Lab Years teaching
Novara Carlo ORARIO RICEVIMENTO A2 ING-INF/04 48 0 12 1
SSD CFU Activities Area context
ING-INF/04 6 D - A scelta dello studente A scelta dello studente
Esclusioni:
01NRK
ORA-01722: invalid number
Subject fundamentals
The course is taught in English.

The course will address fundamentals of the guidance, navigation and control systems (GNC) of aerospace vehicles. Models and design techniques though valid for aeronautic systems, will focus on space vehicles both orbiting and landing. Design framework will be the Embedded Model Control.
Expected learning outcomes
-to learn and assess through numerical simulator kinematics and dynamics of orbiting and landing space vehicles
- to learn space sensors and actuators, with a preliminary selection capability
- to learn guidance, navigation and control (GNC) architecture within the framework of the Embedded Model Control
- to learn, tune and assess GNC algorithms through a simulator
- to learn simple design computations and how to implement them through MATLAB, to learn the fundamentals of Simulink block diagrams and library
- to learn how to prepare a technical document about GNC; the document will be the basis for testing theoretical and design fundamentals and capabilities.
Prerequisites / Assumed knowledge
Requirements: time-continuous and time-discrete state equations, data-sampling conversion, transfer functions, harmonic analysis through Bode diagrams, fundamentals of time-discrete stochastic processes, concepts and methods of stability. controllability, observability, state observer, feedback control laws, good knowledge and practice of MATLAB and Simulink. Student lacking some arguments will be suggested specific chapters of a textbook. The teacher may integrate student preparation with extra lessons.
Contents
- Introduction to orbital dynamics, reference systems, perturbations, perturbation equations, landing dynamics (1 Credit)
- Introduction to attitude kinematics and dynamics, quaternions, perturbations (1 Credit)
- Sensors and actuator: accelerometers, gyros, attitude sensors, GPS, inertia wheels, propulsion (1 Credit)
- Architecture and functions of the control systems: navigation, guidance and control on the basis of Embedded Model Control (0,5 Credit)
- Introduction to trajectory navigation, guidance and control: orbit acquisition, drag-free and landing (1 Credit)
- Introduction to attitude navigation, guidance and control: propulsive control, inertial actuators (1,5 Credit)