The adaptive beamforming techniques are applied to the problem of pattern synthesis for arbitrary arrays and a new pattern synthesis method is devised to overcome some problems in the former synthesis methods 将自适应波束形成应用于方向图综合，论文提出了一种新的方向图综合方法，克服了以往基于自适应阵理论的方向图综合方法中的一些问题。
Presents a new method of path mechanism synthesis which is based on coupler - angle curves moment invariant and is an improvement on the path synthesis method of planar linkage by coupler - angle curves 摘要提出了一种新的轨迹机构综合方法，该方法对利用连杆转角曲线综合轨迹机构方法作了较大的改进，提出基于连杆转角曲线不变矩的轨迹机构综合的神经网络方法。
4 . a new kind of mixed approach that optimizes repository performance is put forward with thorough analysis both the advantages and disadvantages of the previous three models , which are devoted to improve repository performance 在前面提出的两种方法的基础上，结合存储库性能优化的基本要求，又提出一种全面优化存储库性能的证书状态信息分发综合方法。
As an integrate control method , the merit of variable structure control ( vsc ) method lies in that it can use imprecise mathematics models to design the controller . it has quite strong robustness , so it is suitable to control auv 变结构控制作为控制的综合方法，其优点在于可采用不精确的数学模型进行控制器设计，有较强的鲁棒性，比较适合水下机器人的运动控制。
The synthesis method could cancel the ionosphere clutter efficiently . lastly , a kind of linear array composed by circular array is designed ; the max directivity synthesis method under condition of vertical pattern zero point 最后,本文设计了一种由圆阵列构成的线性阵列,对于单个圆阵列使用垂直面的零点约束和效率约束下的最大方向性综合方法,对于整个阵列,我们在水平面控制阵列的零点。
