The magnetic bearing design concepts including mechanical, electronic components and software, is a typical mechatronic mechanical parts. Maglev PID control in order to ensure interaction between these components, at least conceptually, is required to have a predetermined standard design interface. These components, control systems black box diagram, is a band bearing rotor, sensors, signal processors, controllers, power amplifier and a set of solenoid. Each member is necessary as an input / output element, because it helps control system integration.

If more than one member of the control system has a linear characteristic, the control loop design naturally very convenient. Strict standards design has several advantages: the design process can be divided into different sections, so that professionals can be optimized for a part; fault location is also very convenient to replace the error and reliability management element; can enhance product safety chucks adaptability to customer needs, allowing customers easier selection.

With optional parameters and easy to adjust the software, you can enjoy more advantages of standard design. This digital control concepts are closely related. Select the digital control or analog control is part of the design concept. There are many factors that support the use of digital control: easier to implement complex control, such as start, interference, sensor signal filtering or adaptive control; redundancy management, troubleshooting, and other operations can be intelligent features to improve the reliability and safety ; software standardization process, change the data without changing the regulation only program, which also makes the design process shorter; interconnected magnetic bearings and the entire machine between easier.