This paper presents the attitude control of miniature spacecraft using a hub-bimorph mechanism, which is simplified from a so-called pseudowheel. A nonlinear mathematical model for the spacecraft coupled by the hub-bimorph mechanism is developed. The proposed model includes not only the inverse piezoelectric effect of the mechanism but also the gravitational effect. This paper also presents three controller designs – the pole assignment method, the linear quadratic regulator, and the time-delay control – which demonstrate the feasibility of spacecraft attitude control using the hub-bimorph mechanism.
AndersonBDOMooreJB (1990) Optimal Control: Linear Quadratic Methods, New Jersey: Prentice Hall.
2.
CassS (2001) MEMS in space. IEEE Spectrum88(7): 56–61.
3.
Haag GS, Sweeting HN and Richardson G (1999) Low cost propulsion development for small satellites at the Surrey Space Center. In: 13th AIAA/USU Conference on Small Satellites, Logan, UT, August 23–26.
4.
HuQMaG (2006) Control of three-axis stabilized flexible spacecraft using variable structure strategies subject to input nonlinearities. Journal of Vibration and Control12(6): 659–681.
Jonsmann J, Sigmund O and Bouwstra S (1999) Compliant electo-thermal microactuators. In: Proceedings of MEMS, pp. 588--593.
7.
KaplanMH (1976) Modern Spacecraft Dynamics and Control, New York: Wiley.
8.
KautskyJNicholsNKVan DoorenP (1985) Robust pole assignment in linear state feedback. International Journal of Control41: 1129–1155.
9.
KohSKOstrowskiJPAnanthasureshGK (2002a) Control of micro-satellite orientation using bounded-input, fully-reversed MEMS actuators. International Journal of Robotics Research21(5/6): 591–605.
10.
Koh SK and Anathasuresh GK (2002b) Motion planning for the axis control of miniature spacecraft using microactuators. DETC Mechanisms Conference, Montreal Quebec, Canada, September 29–October 2.
11.
Kuo YL (1999) Minimax design of robust time-delay control for multi-mode systems. Masters Thesis, State University of New York at Buffalo.
12.
KuoYLKumarKDBehdinanKFwazZ (2008) Open-loop optimal attitude control of miniature spacecraft using MEMS actuators. IEEE Transactions on Aerospace and Electronic Systems44(4): 1381–1390.
13.
Li J, Koh SK, Ananthasuresh GK, Ayyaswamy PS and Ananthakrishnan S (2001) A novel attitude control technique for miniature spacecraft. In: ASME International Mechanical Engineering Congress and Exposition, New York, NY, Nov 11–16.
14.
MoultonTAnathasureshGK (2001) Micromechanical devices with embedded electo-thermal-compliant actuation. Sensors and Actuators90: 38–48.
15.
Reiter J, Bohringre K and Campbell M (1998) Control moment gyroscope designing and wafer-based spacecraft chassis study. In: SPIE Symposium on Micromachining and Microfabrication, Santa Clara, CA, September 21–22.
16.
Smith JL (2000) Attitude determination and control suitable for micro-spacecraft. In: IEEE Aerospace Conference, Big Sky, MT, May 18–24, vol. 7, pp. 143–165.
17.
SulemanA (2004) Multibody dynamics and nonlinear control of flexible space structures. Journal of Vibration and Control10(11): 1639–1661.
18.
UrakuboTTsuchiyaKTsujitaK (2004) Attitude control of a spacecraft with two reaction wheels. Journal of Vibration and Control10(9): 1291–1311.
19.
WertzJR (1980) Spacecraft Attitude Determination and Control, Boston: D. Reidel.
