Title :
Design and implementation of Model Predictive Control algorithms for small satellite three-axis stabilization
Author :
Chen, Xi ; Wu, Xiaofeng
Author_Institution :
Sch. of Aerosp., Mech. & Mechatron. Eng., Univ. of Sydney, Sydney, NSW, Australia
Abstract :
The use MPC for real-time control system is gaining more and more interests. The hardware implementation of Model Predictive Control (MPC) algorithm is addressed. Laguerre Functions are used to simplify the traditional MPC algorithm, thereby reducing the large computational demand. A five-stage pipeline processor is designed according to the requirements of MPC algorithm. A novel methodology for testing the performance of the MPC-dedicated embedded processor is developed. Simulation results are given to show feasibility and the validity of the design.
Keywords :
artificial satellites; control system synthesis; predictive control; stability; Laguerre function; model predictive control algorithm; pipeline processor; satellite three-axis stabilization; Algorithm design and analysis; Hardware; Mathematical model; Predictive control; Predictive models; Satellites; Embedded Processor; FPGA; Model Predictive Control (MPC);
Conference_Titel :
Information and Automation (ICIA), 2011 IEEE International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4577-0268-6
Electronic_ISBN :
978-1-4577-0269-3
DOI :
10.1109/ICINFA.2011.5949077
