space support water life crew design iss lunar systems development nasa control paper exploration station technology mission international human suit missions eva vehicle mars requirements air apos spacecraft environmental testing flight atmosphere surfac
This paper documents the progress of a conceptual packaging design effort for a Portable Life Support Subsystem (PLSS). The concept discussed is a flexible backpack intended fo... Read more
The study of conceptual designs for a space suit Personal Life Support Subsystem (PLSS) at the Texas Engineering Experiment Station resulted in the recommendation to NASA of an ... Read more
In future lunar and Mars exploration missions the ability to provide the crewmember navigation information will be critical. Exploration demands that Extravehicular Activity (E... Read more
The International Space Station (ISS) recycles water to reduce the expense of launching water on resupply vehicles. However, since these recovery systems cannot recover 100% of... Read more
NASA?s Constellation Program includes the Orion, Altair, and Lunar Surface Systems (LSS) project offices. The first two elements, Orion and Altair, are manned space vehicles wh... Read more
A significant increase of diesel vehicles commercialization is expected in North America in the next years, especially in Full Size segments (Pick Up, CUV, SUV, Van, ...) and ne... Read more
This Aerospace Information Report (AIR) outlines the design considerations and criteria for the control of water carryover from the environmental control system (ECS) with respe... Read more
The hybrid system has the typical advantage that it can realize various types of system control, because the system has two power units, engine and motor. On the other hand, how... Read more
Regeneration of diesel particulate filters poses major challenges in developing the particulate matter emission control technology to meet EPA 2007/2010 emissions regulations. ... Read more
In the second half of 2004, Thales Alenia Space - Italia started an Advanced Live Support Research & Development program denominated Recyclab, on own funding. The main objectiv... Read more
space support water life crew design iss lunar systems development nasa control paper exploration station technology mission international human suit missions eva vehicle mars requirements air apos spacecraft environmental testing flight atmosphere surfac
Concept vehicles’ car-design and prototype engineering is typically the most fundamental parts in the development of new vehicle models. Traditionally, highly skilled designers and illustrators create a plethora of design proposals and explanatory sketches, with view to distil these to ...
Systems engineering is a key discipline to develop, deploy, and sustain military systems. The wide variety of product types and the tendency to leverage emerging technologies require that disciplined technical planning and management processes be used by both engineers and ...
With the objective of establishing the ultimate steering operation system for drivers, we developed, based on bioengineering considerations, the Twin Lever Steering (TLS) system which mimicks the bi-articular muscles, as shown in
New, "green" powertrain concepts will require a completely new thought process when designing the control systems for the future systems. Plug-in hybrids, hybrids, dual fuel engines, etc. will demand new control systems to optimize the efficiency and operating costs for ...
Particulate Matter (PM) emissions from gasoline direct injection (GDI) engines are becoming a concern and will be limited by future emissions regulations, such as the upcoming Euro 6 legislation. Therefore, PM control from a GDI engine will be required in ...