A new approach to controller design for microgravity isolation systems

Autor:	Alok Sinha, C.K. Kao, C. Grodsinsky
Rok vydání:	1990
Předmět:	Engineering Vibration isolation Control theory business.industry Aerodynamic drag Aerospace Engineering Control engineering Isolation (database systems) Degrees of freedom (mechanics) Lead–lag compensator business Transfer function Transmissibility (structural dynamics)
Zdroj:	Acta Astronautica. 21:771-775
ISSN:	0094-5765
DOI:	10.1016/0094-5765(90)90119-6
Popis:	A new method has been developed to design an active vibration isolation system for microgravity space experiments. This method yields the required controller transfer functions for a specified transmissibility. Hence, it is a straightforward task to guarantee that the desired vibration isolation performance is achieved at each frequency. The theory for such a controller design has been presented by considering a single degree of freedom system. The magnitude of the control force required by the new method has been found to be less than that used by a standard phase lead/lag compensator.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e2f7d22c3f898b84dfcef662097db8cc https://doi.org/10.1016/0094-5765(90)90119-6 Zobrazit plný text záznamu