BOUNDARY ELEMENT METHOD OF POTENTIAL FIELD UPWARD CONTINUATION.

位场向上延拓的边界元法.

The effectiveness of the new potential field is verified by simulations.

仿真实验验证了新的势场方法的有效性。

A local obstacle avoidance approach for AUV based on velocity potential field is presented with the idea of potential method.

以势场方法的思想为出发点，提出一种基于速度势场的AUV局部避碰仿真方法。

A correction is then made in the potential field on the continuing plane based on the difference between the observed and calculated values of the potential field on the original plane.

用观测面上的实测值与计算值的差值，对延拓面上的位场值进行校正。

Which overcomes the local minima problem in the artificial potential field method.

克服了人工势场法的局部极小问题。

A path planning method based on artificial potential field optimization is proposed.

本文提出一种基于人工势场优化的路径规划方法.

This strategy makes the whole potential field simpler and helps avoiding some local minima .

此方法减小了整个势能场的复杂度，降低了局部极小值产生的可能。

A technique of the generalized linear inversion for downward continuation of potential field data is presented.

本文讨论了线性广义反演方法对位场延拓问题的应用。

The principle and computation procedure of small subdomain filtering in potential-field data processing is described here.

本文介绍了位场数据处理中的小子域滤波法原理及计算过程。

The keystone is whether or not there is unique potential field in which the stresses(strains)or their increments are its gradient vectors.

指出了其基本的问题是其中应力（应变）或者其增量是否为一有势场的梯度矢量。