Browsing Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics by Author "Boussalis, Helen R."
Now showing items 1-5 of 5
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Conference Object
Adaptive sliding mode control of a hypersonic flight vehicle
Xu, H.; Leung, P.; Mirmirani, M.; Boussalis, Helen R.; Ioannou, Petros A. (2001)A Multi Input Multi Output (MIMO) adaptive sliding controller is designed and analyzed for the longitudinal dynamics of a generic hypersonic air vehicle. This vehicle model is highly nonlinear, multivariable, unstable and ...
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Conference Object
Centralized, decentralized, and overlapping control designs for a segmented telescope
Li, K.; Kosmatopoulos, E. B.; Ioannou, Petros A.; Boussalis, Helen R. (IEEE, 1999)The accurate control of the segments of large segmented telescopes to achieve the desired shape could open the way for the construction of much larger telescopes with much better capabilities. In this article, we consider ...
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Article
Control techniques for a large segmented reflector
Li, K.; Kosmatopoulos, E. B.; Ioannou, Petros A.; Boussalis, Helen R.; Mirmirani, M.; Chassiakos, Anastassios (1998)NASA has founded a project to design and construct a test-bed in the Controls and Structures Laboratory at the California State University to study the complex dynamic behavior of large segmented optical systems. The ...
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Conference Object
Neural network control of unknown systems
Kosmatopoulos, Elias B.; Chassiakos, Anastassios; Boussalis, Helen R.; Mirmirani, Maj; Ioannou, Petros A. (IEEE, 1998)In this paper, we show that for all unknown Multi-Input (MI) nonlinear system that affected by external disturbances, it is possible to construct a semi-global state-feedback stabilizer when the only information about the ...
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Conference Object
Robust adaptive sliding control of linearizable systems
Xu, H.; Mirmirani, M.; Ioannou, Petros A.; Boussalis, Helen R. (2001)A switching adaptive control algorithm based on a sliding mode method is proposed for a class of single-input, single-output nonlinear systems with unknown dynamics. The plant is assumed to be linear-in-the-control input ...