model updating

• 模型修正

model updating的用法和样例：

例句

1. A brief review on the updating methods is given in the paper.
   摘要本文简要介绍和归纳了五种常用的动态模型修正方法。
2. The updating problems of structure models are turned into the optimization with a quadratic constraint.
   该方法将模型修正问题转化为一个带二次约束的最优化问题。