A kind of linearized algorithm is given out to identify the friction coefficient when the material parameters are known 进而给出了材料参数已知时,摩擦系数识别非线性问题的一种线性化算法。
< uk > the term ( ) is seen to be quadratic in an amplitude quantity , and we shall linearize by neglecting it . < / uk > < uk >项( )被看成是振幅的二次项,我们将忽略这一项而线性化。 < / uk >
For the travelling waves ( al ) and ( a2 ) , we consider the distribution of spectra for the linearized operator in some weighted spaces 对行波( a1 )和( a2 ) ,我们在加权空间考虑线性化算子的谱分布情况。
A linearized time - delay controller is proposed for a flexible manipulator system following the optimal tracking control theory 摘要采用最优跟踪控制方法对柔性机械臂线性化主动控制中的时滞问题进行研究。
The disturbance canceling structures for linearized and nonlinear aeroengine are studied , separately . the analysis of simulation results is submitted 对发动机进行了线性和非线性的扰动消除研究,并进行了仿真与分析。
The gene of haemadin is synthesized and cloned into vector of ppicz a . the recombinant plasmid is then linearized with sac and transformed into pichia pastoris gs115 人工合成山蛭素基因后,利用基因重组的方法将山蛭素的基因克隆到ppicz
The usual design of the magnetic controller always linearizes around the balance point and bases on the linear system theory to design the linear controller 磁悬浮轴承的控制器设计通常是在平衡点附近进行线性化,按照线性理论设计线性控制器。
Under the assumptions of linearized potential flow , the coupled problem of flow in the interior and exterior fluid regions is solved by an eingenfunction - expansion approach 在线性有势流的假定下,用特征函数展开方法求出了内部和外部流场的解。
When differential equations are encountered , they are linearized and subjected to whatever constraints are necessary to establish useful input - output relationships 当使用微分方程时,要对其进行线性化并受限于一定的约束条件才能建立有用的输入-输出关系。
Some oscillation criteria for a class of nonlinear partial difference equations with variable coefficients are obtained . some linearized oscillation theorems for these equations are established 摘要获得了具有变系数的时滞偏差分方程的振动性准则,建立了几个线性化振动性定理。