Taking an example of an analysis of the results of test for 100CLG-30 marine vertical centrifugal pumps,this paper demonstrates that the principal component analysis can obtain information almost without any loss,and it is an effective and convenient way to analyze the status of complex multi-dimensional system.

A Monte Carlo method for obtaining the reliability and availability confidence limits of complex maintenance system was designed based on the bootstrap method.

Research on self - organization of complex system on element periodic table;

Effectiveness evaluation of aero combat system s warfare based on complex system;

Influencing factors on information technology application in enterprise based on complex system;

Comprehensive analytic hierarchy process of complicated system evaluation;

Application of the complicated systematic theory used in the logistics reforming of large-scale enterprises;

Comprehensive assessment method for the decision making of a complicated system;

The paper sets from the perspective of internet economics system, which belongs to a comprehensive system.

This paper thinks that information economics is a comprehensive system by analyzing economic system, and purposes a method of Meta-Synthesis which scientifically determines affect of information economics on the whole.

Analyzing brittleness factors of complex systems;

Reliability allocation and optimization for complex systems;

Phase space reconstruction of complex systems based on multivariate time series;