On the base of extending test and multiple regression, the relations between the decreases of nominal ultimate strength, nominal elastic modulus or ultimate elongation and the corrosion loss rates of steel bars weight has been got. 通过静拉伸试验数据的回归分析得出名义极限强度、名义弹性模量和极限延伸率的降低与锈蚀重量损失率之间的关系。
The structure of the presented control strategy is simple, and the nominal value is used to fix the initial weight of neural-network, which is easy to realize in industry. 该策略结构简单,采用标称值确定神经网络初始权值,易于工业实现。