摘要
通过对电梯运行振动和哚声曲线频谱的研究，根据轿厢振动发生时所在的位置与振动频率，从机械和电气两个方面分析了产生电梯振动和噪声的原因。采用轿厢绝对位置及曳引机振动的反馈信号，对电梯运行振动和噪声进行神经网络控制，并通过试验证明取得了良好的效果。
Making a study of the frequency spectrum of the elevator＇s vibration and noise and finding out the location of the car vibration and vibration frequency, this paper analyzes the vibration and noise source from the mechanical and electric field, and puts forward to apply the neural networks control on the elevator＇ s vibration and noise with the feedback signals of the car absolute place and machine vibration, which the good results are proved by the test.
出处
《中国电梯》
2010年第19期9-12,共4页
China Elevator
关键词
电梯
振动
噪声
编码器
神经网络
Elevator
Vibration
Noise
Encoder： Neural Networks
