adjoint differential equation

adjoint differential equation的基本解释

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伴随微分方程

与adjoint differential equation相关的网络例句 [注：此内容来源于网络，仅供参考]

The Frechet derivative of the cost function is determined via the solution of an adjoint partial differential equation, and the boundary shape is then modified in a direction of descent. This process is repeated until an optimum solution is approached. The advantage is that the cost function variation is independent of the flow field variation, with the result that the gradient of cost function with respect to arbitrary number of design variables can be determined without the need for additional flow-field evaluations. So each design cycle requires the numerical solution of both the flow and the adjoint equations leading to a computational cost roughly equal to the cost of two flow solutions.

虽然他们的研究成果大多数都可以在公开性文献上看到，但是其中一些具体的细节问题的处理方法却没有透露，比如：伴随方程如何离散求解才能减小最终梯度计算中的误差，使得设计过程有效地进行；伴随方程与流动方程的边界条件是不同的，如何合理地处理伴随方程的边界条件，才能推动设计过程朝着设计目标而发展；在减阻问题中目标函数如何定义，求解梯度的具体数学公式如何推导，如何通过数值方法来实现它们等。

与adjoint differential equation相关的网络解释 [注：此内容来源于网络，仅供参考]

adjoint differential equation：伴随微分方程

adjacent side 邻边 | adjoint differential equation 伴随微分方程 | adjoint operator 伴随算符

adjoint differential equation：相关微分方程式

附属频带指定 adjectival band designation | 相关微分方程式 adjoint differential equation | 相关运算子 adjoint operator

self adjoint differential equation：自伴微分方程

self adjoint boundary value problem 自伴边值问题 | self adjoint differential equation 自伴微分方程 | self adjoint eigenvalue problem 自伴特盏问题

adjoint partial differential equation：伴随偏微分方程

伴随正交系;共轭转置正交系 adjoint orthogonal systems | 伴随偏微分方程 adjoint partial differential equation | 伴随多项式 adjoint polynomial

adjoint linear differential equation：伴随线性微分方程

196,"adjoint kernel","伴随核" | 197,"adjoint linear differential equation","伴随线性微分方程" | 198,"adjoint linear transformation","伴随线性变换"