The concept of magnetic bearing including mechanical and electronic components  

                          
                         
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                    The design concept of magnetic bearing including mechanical, electronic components and software, is a typical electromechanical integration of mechanical parts. In order to guarantee the interaction between these components of magnetic PID control, at least conceptually needs to have a predetermined interface standard design. These components, the black box diagram of control system, with 1 sets of bearings rotor, sensor, signal processor, controller, power amplifier and solenoid. It is necessary to each component as input / output device, because the integration which helps control system.
If more than one component control system has a linear characteristic, the control loop design is very convenient. The strict standard design has several advantages: the design process can be divided into different parts, so that professionals can be a part of the optimization and reliability management; replace the positioning error, error element is also very convenient; safety clip can strengthen the adaptability of the products to customer demand, the customer more convenient choice.
The optional parameters and easy to adjust the software, can enjoy more advantages of standard design. The relationship between this concept and digital control closely. Choose the digital control and analog control is part of the design concept. A digital control using a lot of support: more easy to realize complex control, such as startup, interference, sensor signal filter or adaptive control; redundancy management, fault diagnosis and other operations can be intelligent features to improve the reliability and security; software can be standardized, data without changing the program only change regulation also, this will make the design process becomes shorter; mutual relation between magnetic bearings and the whole machine more easily.