A Study on PC/104 Embedded Automatic Balancing Control System |
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| Authors: | CAO Xi YUAN Hong-fang GAO Jin-ji |
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| Institution: | [1]Diagnosis and Self-recovery Engineering Research Center, Beijing University of Chemical Technology, Beijing 100029, China [2]College of In f arrnation Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | In this paper,an embedded real-time control system for automatic rotor balancing was studied.Benefiting from the modular design,this system can be easily reconstituted or expanded under different working conditions.The special designed hardware resists harsh environment.As an embedded application,it was very important to save system consumptions on both hardware and software,so the algorithms for unbalance vibration identification and attenuation were deduced,meantime a unified fast algorithm structure was achieved through the geometric analysis.Based on this structure,the signal processing algorithm was tested by an open data source,while the control algorithm was simulated using a basic rotor model,and then connected to a hyper gravity machine running online auto-balancing.The result confirms that the unbalancing vibration is effectively restrained. |
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| Keywords: | real time automatic balancing PC/104 vibration signal processing active control self-recovery |
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