Mega construction projects are open complex giant systems, management of which will exert great impacts on the national economy, and modern information technology based and total contents, total process and all-party integrated management is one of the key tools that enhance the project management performance.
Since Open Complex Giant Systems ( OCGS ) and the methodology for dealing with such system was proposed by Chinese scientists, it faced on how to process realistic OCGS and complicated problem related to it. In this article.
The important strategy decision making system, one of the difficult problems of the research of Group Decision Support System, is an open complex huge system, which is almost non structure and hard to construct.
To recognize them rightly, we should analyze integrally the principles of sports biomechanics applying the knowledge of multi-subject and combined with characteristics of complex and huge system of human body.
Urban spatial morphology is important proportion of the urban complex and huge system; and the quantitatively researching urban spatial characteristic has significant practice meaning for urban management and planning.
But the traffic flow system is an open, complex and huge system and there are a lot of factors that affect the predictability of traffic flow. The paper analyzes the effect of historic data scale and the noise in the original traffic data to the predictability of traffic flow. Also the paper studies the attenuation character of the predictability with the increase of the forecasting step.
In the early 1990s, Professor Qian Xuesen (Tsien HsueShen) and his colleagues proposed the Metasynthesis system approach for solving the open complex giant system problems.
Firstly, brief introduction about the concept of comprehensive transportation is given to indicate that comprehensive transportation is an open complex giant system, which thus MSA is applied to exploring its constructing in China.
Furthermore, the open complex giant system methodology is introduced to explain the theory and practice of empirical hypothesis.