用旅行时反演计算的模型是欠缺的。一种解决方法是引入一种先验信息来减少其多解性,使解在地质学上能够接收。本文中,我们给反射层的相对位置特别是断层的深度位置施加地质约束条件。按高斯-牛顿算法实现此方法,计算与模型相关的入射点的雅可比行列式,并采用伴随状态技术计算低成本的精确雅可比行列比。 为了说明此方法的有效性,我们采用断层构造上采集的数据进行反演,得到一个既满足运动学又满足地质学要求的构造模型。 The model calculated with the travel-time inversion is deficient. One solution is to introduce a priori information to reduce its multiplicity so that the solution is geologically acceptable. In this paper, we apply the geological constraint to the relative position of the reflector, especially to the depth of the fault. This method is implemented by the Gauss-Newton algorithm, which calculates the Jacobian of the model-dependent incident point and computes a low-cost, accurate Jacobian using the state-following technique. In order to illustrate the effectiveness of this method, we use inversion of the data collected on the fault structure to obtain a structural model that satisfies both the kinematics and the geology requirements.