PRECISION FLOW CONTROL COMPONENTS SUPPORTING THE EVOLUTION OF SPACECRAFT PROPULISON SYSTEMS
نویسندگان
چکیده
منابع مشابه
control of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولformation and evolution of regional organizations: the case study of the economic cooperation organization (eco)
abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...
15 صفحه اولSupporting Evolution by Models, Components, and Patterns
Evolvability is of crucial importance for long-lived software, because no software can persist over a long time period without being changed. We identify three key techniques that contribute to writing long-lived software in the first place: models, patterns, and components. We then show how to perform evolution of software that has been developed according to a model-, pattern-, and component-...
متن کاملAll-Electric Spacecraft Precision Pointing using Model Predictive Control
Recent technological advances in the development of electric microthrusters pave the way to the successful diffusion of all-electric spacecraft. Since pointing accuracy is a key requirement for space platforms, suitable control systems accounting for the peculiarity of electric on/off actuators have to be devised. In this paper, an attitude control system (ACS) for spacecraft equipped with cold...
متن کاملExecutive Modular Control of Heterogeneous Spacecraft Components and Agents
Future lunar and Mars exploration missions will incorporate legacy software and hardware components from the then-existing state of the art. Integrating the command, control, and data from complex networks of heterogeneous instruments, components, agents and human operators requires a modular, plug-and-play architecture. One example of such an approach has been developed for subsurface prototyp...
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: Proceedings of the JFPS International Symposium on Fluid Power
سال: 2008
ISSN: 2185-6303
DOI: 10.5739/isfp.2008.149