The deduction of objective function, the decision of restriction and the chosing of optimizing method are specially discussed with the example of second order feedback controller.
以闭环二阶控制器为例，推导了优化设计的目标函数，探讨了约束条件的确定和优化方法的选择。
In Chapter One, a new method of approximating the solution of second-order parabolic system using reproducing kernel function is devised.
第一章研究了一类二阶抛物型方程组的一种新数值方法-再生核函数法。
In this paper an interval iterative method is given for seeking the global maximum of a second order differentiable function.
本文就二次可微函数类给出一类求大范围极值的区间迭代方法。
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