منابع مشابه
Sliding mode thermal control system for space station furnace facility
-This paper addresses the decoupled control of the nonlinear, multiinput-multioutput, and highly coupled space station furnace facility (SSFF) thermal control system. Sliding mode control theory, a subset of variable-structure control theory, is employed to increase the performance, robustness, and reliability of the SSFF's currently designed control system. This paper presents the nonlinear th...
متن کاملCeres : Evolution and Present State
Introduction: We consider Ceres as a prototype for planetary evolution [1]. From thermal modeling by McCord and Sotin [2, 3, 4], Ceres was inferred to have differentiated into a rocky core of hydrated silicates, and an icy outer shell. Thomas et al. [5] confirmed such a model from direct observation of Ceres’s shape from Hubble Space Telescope observations, and pervious occultation measurements...
متن کاملFundamental Steady state Solution for the Transversely Isotropic Half Space
Response of a transversely isotropic 3-D half-space subjected to a surface time-harmonic excitation is presented in analytical form. The derivation of the fundamental solutions expressed in terms of displacements is based on the prefect series of displacement potential functions that have been obtained in the companion paper by the authors. First the governing equations are uncoupled in the cyl...
متن کاملThe Present State of the Natural Sciences.
Scientific Events: Investigations of Locusts; The Field Museum of Special Articles: Natural History; California Academy of Sciences Size of Infection as an Influence on the PersisExpedition to Revillagigedo Archipelago; Awards tence of Adult Trichinae in Rats: DR. 0. R. MCof the Elizabeth Thompson Science Fund; GeoCOY. Succession of Forests as Indicated by Fossil physical Research at Harvard Un...
متن کاملPresent State of Controlled Nuclear Fusion Research
In his review, at the eleventh session of the General Conference, of research aimed at making use of practically inexhaustible fuel through the fusion process, Academician Lev A. Artsimovich stressed the importance of continued effort. A member of the Praesidium of the USSR Academy of Sciences and head of the Division of General and Applied Physics, as well as of die Department of Plasma Physic...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Society for Aeronautical and Space Sciences
سال: 1996
ISSN: 0021-4663
DOI: 10.2322/jjsass1969.44.681