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RESEARCH ON THE DIGITAL SIMULATION FOR THE WHOLE PROCESS OF MARS EXPLORATION
Digital simulation Mars exploration Sino-Mars Time-space benchmark Activity object model
2018/6/4
China has paid considerable attention to space exploration and made great strides in the field. The first Chinese Mars Exploration Mission will be carried out in 2020. Digital simulation has been prov...
Re-Engineering the Design Process Through Computation
Re-Engineering Design Process Through Computation
2015/7/1
DURING the last 25 years, the entire process of engineering design has been revolutionized as computational simulation has come to play an increasingly dominant role. At the present time engineers spe...
Measurement Noise versus Process Noise in Ionosphere Estimation for WAAS
Measurement versus Process Noise Ionosphere WAAS
2015/6/26
One of the parameters driving the performance of the Wide Area Augmentation System (WAAS) is the Grid Ionospheric Vertical Error (GIVE). The GIVE bounds the estimation error of the ionospheric delay a...
Flame quenching process in cavity based on model scramjet combustor
Flame quenching process Cavity Model scramjet combustor
2012/2/24
The flame quenching process in combustors was observed by high speed camera and Schlieren system, at the inflow conditions of Ma=2.64, T_0=1483K, P_0=1.65MPa, T=724K and P=76.3kPa. Changing process of...
Modeling the “AS-IS”product development process: lessons learned from a practical experience in the aerospace industry
product development process modeling reengineering engineering design DIP IPD
2009/12/1
In this article we summarize the experience of regional jet aircraft manufacturer Embraer
AS in its recent effort to model its Integrated Product Development (IPD) process. Given the
distinctive nat...
Characterization of Rigidization Process by a Photoinitiated Rigidizable Membrane for Inflatable Structures
Inflatable Structure Large Space Structure Rigidization
2009/8/19
This paper describes the rigidization characteristics of a rigidizable membrane used for the inflatable structures with photoinitiated composites. The test pieces are obtained from the photoinitiated ...