Remote control system of magnetic suspension bearing
A remote control system, a technology of magnetic suspension bearings, applied in the field of magnetic suspension, can solve problems such as limiting control performance
Active Publication Date: 2019-11-22
苏州百狮腾电气有限公司
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Problems solved by technology
[0003] In terms of shaft maglev and its precision control, the existing technology still uses analog controllers, basically PID control algorithms, which limits the control performance
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0030] The invention provides a remote control system for a magnetic suspension bearing, figure 1 It is a system block diagram of a remote control system for magnetic suspension bearings according to an embodiment of the present invention.
[0031] A remote control system for a magnetic suspension bearing, comprising:
[0032] Magnetic levitation control module. The magnetic levitation control module includes a magnetic levitation observer and a magnetic levitation controller. The magnetic levitation observer is used to collect field data, and at the same time upload the collected field data through the field Ethernet. The magnetic levitation controller collects field data through the magnetic levitatio...
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The invention discloses a remote control system of a magnetic suspension bearing. The remote control system comprises a magnetic suspension control module, a data processing module and a user monitoring module, wherein the magnetic suspension control module involves a magnetic suspension observer and a magnetic suspension controller; the magnetic suspension observer is used for acquiring field data, meanwhile, uploading on-site data collected by the on-site ethernet, the magnetic suspension controller performs real-time regulation and control on interference through a self-disturbance-rejection system through the field data acquired by the magnetic suspension observer; and the data processing module stores data and performs data analysis, the user monitoring module is based on a browser aserver structure. According to the remote control system of the magnetic suspension bearing, a digital controller is directly adopted to realize a developed advanced control algorithm and a self-adaptive unbalanced vibration suppression algorithm, so that the workload of manual balancing and simulation controller parameter adjustment is reduced, and the control performance is improved.
Description
technical field [0001] The invention relates to the technical field of magnetic suspension, in particular to a remote control system of magnetic suspension bearings. Background technique [0002] In many special fields of science and technology and modern industry, it is necessary to perform non-contact operation on precision devices to avoid friction loss and surface contamination, so a new technology—magnetic levitation technology has emerged as the times require, which uses electromagnetic attraction to The technology of overcoming gravity and stably suspending objects in the air is currently mainly used in two aspects: one is the application of magnetic air levitation in transportation and other aspects (such as: magnetic levitation trains, handling devices, shockproof devices, etc.), and the other is magnetic levitation The application of bearings (such as turbo vacuum molecular pumps, ultra-high-speed machining equipment, fluid machinery and flywheels for power storage...
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IPC IPC(8): F16C32/04H04L29/08
CPCF16C32/0451F16C2233/00F16C2300/22F16C2360/45H04L67/025
Inventor 金鸣镝
Owner 苏州百狮腾电气有限公司