2013年 第8卷 第2期
《机械工程前沿（英文）》 >> 2013年 第8卷 第2期 doi: 10.1007/s11465-013-0252-z
Frequency domain a9ctive vibration control of a flexible plate based on neural networks
Key State Laboratory of Manufacturing System Engineering, Xi’an Jiaotong University, Xi’an 710049, China
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摘要
A neural-network (NN)-based active control system was proposed to reduce the low frequency noise radiation of the simply supported flexible plate. Feedback control system was built, in which neural network controller (NNC) and neural network identifier (NNI) were applied. Multi-frequency control in frequency domain was achieved by simulation through the NN-based control systems. A pre-testing experiment of the control system on a real simply supported plate was conducted. The NN-based control algorithm was shown to perform effectively. These works lay a solid foundation for the active vibration control of mechanical structures.
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