In this paper, by the application of Ljapunov exponent, the conceptions of unstability criterion and stability degree are studied, and the relationship between the maximum Ljapunov exponent named LE 1 and the stability of slopes and also the physical concept of |LE 1| are analyzed.

An improved method about Loss stability criterion dealing some special instances is introduced afterthe insufficiency of the routine means is pointed out.

Some main research contents of transient voltage stability are presented, including the factors impacting transient voltage stability, analysis methods and stability criteria;some obtained research results in recent twenty yea.

The stability criteria obtained by th.

In this paper, the physical characteristics of stability criteria have been discussed by expounding the development of compressor aerodynamic stability model.

On the basis of defining the stability criteria for social selection procedure, the stability of binary voting procedure in various ways of voting behavior such as sincere voting or sophisticated voting is analyzed.

Error analysis and stability criterion of performance simulation of screw compressor;

Analysis of the stability criterion of closed-loop fuzzy control system;

Tunnel middle wall bearing weight model and stability criterion and its application;