Optimal on-off attitude control for the Brazilian multimission platform satellite.
Arantes, Gilberto jun., Martins-Filho, Luiz S., Santana, Adrielle C. (2009)
Mathematical Problems in Engineering
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Arantes, Gilberto jun., Martins-Filho, Luiz S., Santana, Adrielle C. (2009)
Mathematical Problems in Engineering
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Yong He, Chunjuan Li, Weiguo Zhang, Jingping Shi, Yongxi Lü (2016)
Kybernetika
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In flight control of a morphing aircraft, the design objective and the dynamics may be different in its various configurations. To accommodate different performance goals in different sweep wing configurations, a novel switching strategy, mode dependent average dwell time (MDADT), is adopted to investigate the flight control of a morphing aircraft in its morphing phase. The switching signal used in this note is more general than the average dwell time (ADT), in which each mode has its...
Bueno, Douglas Domingues, Marqui, Clayton Rodrigo, Santos, Rodrigo Borges, Neto, Camilo Mesquita, Lopes, Vicente (2008)
Mathematical Problems in Engineering
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Shi, Guojun, Skelton, Robert E., Grigoriadis, Karolos M. (2000)
Mathematical Problems in Engineering
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Marian J. Błachuta, Valery D. Yurkevich, Konrad Wojciechowski (1999)
Kybernetika
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In the paper the design of an aircraft motion controller based on the Dynamic Contraction Method is presented. The control task is formulated as a tracking problem for Euler angles, where the desired decoupled output transients are accomplished under assumption of high-level, high-frequency sensor noise and incomplete information about varying parameters of the system and external disturbances. The resulting controller has a simple form of a combination of a low-order linear dynamical...
Lan Zhou, Jinhua She, Shaowu Zhou (2014)
International Journal of Applied Mathematics and Computer Science
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Fei, Juntao, Fang, Yunmei, Yan, Chunyan (2010)
Mathematical Problems in Engineering
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Semba, Tetsuo, Furuta, Katsuhisa (1996)
Mathematical Problems in Engineering
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Krzysztof B. Janiszowski (2009)
International Journal of Applied Mathematics and Computer Science
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A modification of digital controller algorithms, based on the introduction of a virtual reference value, which never exceeds active constraints in the actuator output is presented and investigated for some algorithms used in single-loop control systems. This idea, derived from virtual modification of a control error, can be used in digital control systems subjected to both magnitude and rate constraints. The modification is introduced in the form of on-line adaptation to the control...
Cubillos, Ximena Celia Méndez, Gadelha de Souza, Luiz Carlos (2009)
Mathematical Problems in Engineering
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Al-Muthairi, N.F., Zribi, M. (2004)
Mathematical Problems in Engineering
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