基于神经网络的振动压路机土壤压实度数据处理

Data Processing of Soil Compaction Degree of Vibratory Roller Based on Neural Network

应用BP神经网络数据处理,研究在振动压路机振动加速度实时检测中,振动加速度与土壤压实度之间的关系。研究结果表明:振动加速度与土壤压实度之间是正相关的,但并不是线性关系;通过BP神经网络的非线性映射可以很好的映射二者之间的关系。

The relationship of the vibration acceleration and the degree of soil compaction in vibratory rollers vibration acceleration synchronous detection is studied by the data processing of BP neural network.The results indicate that the vibration acceleration and the degree of soil compaction is a positive correlation,but is not a linear relationship.It is very good for reflecting the nonlinear relations between them by the nonlinear mapping of BP neural network.