| 基于模糊神经网络的石英加速度计的温度控制 |
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| 引用本文： | 任春华,马宝春,张敬栋,杨佳蒙,杨永敏,潘英俊.基于模糊神经网络的石英加速度计的温度控制[J].压电与声光,2011,33(6). |
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| 作者姓名： | 任春华 马宝春 张敬栋 杨佳蒙 杨永敏 潘英俊 |
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| 作者单位： | 重庆大学光电技术及系统教育部重点实验室,重庆,400030 |
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| 基金项目： | 重庆市科委自然科学基金计划资助项目(CSTC,2010BB4223) |
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| 摘 要： | 提出了基于模糊神经网络的石英加速度计的温度控制系统.该系统包括模糊神经网络的温度控制软件设计和基于数字信号处理器和可编程逻辑器件(DSP+ FPGA)硬件开发平台的电路设计.模糊神经网络的反向学习过程采用离线学习方法在matlab7.0中进行；根据所设置的样本点对网络参数进行训练,然后把参数训练好的模糊控制程序写入温度控制单元DSP6713中,实现系统的温度控制.实验结果表明,该系统具有响应速度快,稳定性好,控制精度高等优点,其温度控制精度达到0.2℃,满足系统的实际应用要求.
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| 关 键 词： | 石英加速度计 温度控制 模糊神经网络 数字信号处理器和可编程逻辑器件(DSP+ FPGA) |
Temperature Control of Quartz Accelerometer Based on Fuzzy Neural Network |
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| REN Chunhua
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MA Baochun
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ZHANG Jingdong
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YANG Jiameng
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YANG Yongmin
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PAN Yingjun.Temperature Control of Quartz Accelerometer Based on Fuzzy Neural Network[J].Piezoelectrics & Acoustooptics,2011,33(6). |
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| Authors: | REN Chunhua MA Baochun ZHANG Jingdong YANG Jiameng YANG Yongmin PAN Yingjun |
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| Institution: | REN Chunhua,MA Baochun,ZHANG Jingdong,YANG Jiameng,YANG Yongmin,PAN Yingjun(Key Lab.of Opto-Electronic Technology & System,Ministry of Education,Chongqing University,Chongqing 400030,China) |
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| Abstract: | The temperature control system of quartz accelerometer based on the fuzzy neural network is proposed.The system consists of temperature control software design of fuzzy neural network and design of hardware circuit based on DSP + FPGA.The back learning process of fuzzy neural network is carried out in matlab7.0 by the offline learning method.The network parameters are trained according to the setting sample points,and then write the fuzzy control program into the temperature control unit DSP6713,so as to re... |
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| Keywords: | quartz accelerometer temperature control fuzzy neural network DSP FPGA |
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