The paper gave an introduction to the development of gas bearings and magnetic bearings, and the status quo and trend in China and abroad, and the vast development prospect, of their combination:gas and magnetic bearings.

Calculation of magnetic force of passive HTS magnetic bearings;

The paper presents advantages of magnetic bearings and the design method of magnetic bearings as a spindle bearings in a grinder.

The basic principle and structure of magnetic bearings are introduced in this paper.

Operating mechanism and structural charateristics of magnetic bearing were introduced.

This paper presents a general survey about principle and application of active magnetic bearings.

It becomes the important aspect of magnetic bearing.

Realization of low-bias control approaches on electromagnetic bearings systems;

This paper uses a guaranteed cost control method to design a controller of the grinder spindle system supported by electromagnetic bearings (EMBs).

It analyzes scaling of the PID controller parameters and limits the amplitude of output variables and achieves the stable suspension of one degree-of-freedom electromagnetic bearings.

Magnetic suspending flywheel hybrid magnetic bearing PWM switching power amplifier based on fuzzy PI control;

Identification of magnetic parameters for magnetic bearings in control moment gyroscope(CMG);

Research on magnetic bearing flywheels for attitude control of spacecraft;