1) derogatory matrix
减次阵
2) non-derogatory matrix
非减次矩阵
1.
Normal form of a non-derogatory matrix and its applications;
非减次矩阵的标准形及其应用
3) classical non-decreasing matrix
典型非减次型矩阵
4) gust alleviation
阵风减缓
1.
Covariance assignment and the regional pole allocation principle can be used to transform the vertical gust alleviation problem with desired ride quality into a satisfactory control problem with desired regional poles of the aircraft s short-period motion and normal acceleration of the transporter s wing.
为了解决大型飞机高速巡航飞行中阵风减缓和乘坐品质控制问题,提出一种基于协方差配置的主动控制设计方法。
2.
Having failed to find any detailed technical information concerning gust alleviation of active-control large transport aircraft,Chinese engineers have to research and develop such information ourselves.
用该方法对某主动控制飞机的垂直平移模态(直接力控制)进行了解耦设计,并将其应用于飞机的阵风减缓。
3.
The characteristics of representative arrangement of control surfaces on an aircraft with flying wing configuration were discussed;also the specialty with configuration of flying wing in gust alleviation system was ana.
大展弦比飞翼构型具有优越的气动和隐身特性,但由于构型原因无法配置常规操纵面,因此常规构型飞机的阵风减缓控制方法不再适用。
5) Reduced member stiffness matrix
减缩刚阵
6) Gust load alleviation
阵风减缓
1.
By using aeroelasticity theory and method, structural modeling with FEM, structural dynamics and vibration mode were analyzed, and then problem of gust load alleviation for a large flexible wing was discussed.
应用气动弹性分析理论和方法,对弹性机翼进行有限元建模,动力学特性分析及结构弹性分析,并针对垂直阵风减缓进行讨论。
补充资料：非奇异矩阵
非奇异矩阵
non-angular matrix:
非奇异矩阵工叨一由卿面r口.翻玩;Heoco6e皿四M帅料a]，非退化矩阵(non吐粤冠盼te“坦tr议) 其行列式不等于零的方阵(闪业祀n.让议).对于一个域上的方阵A，非奇异性等价于下述条件之一:l)A是可逆的;2)A的诸行(列)是线性无关的;3)A可以通过初等行(列)变换化为单位矩阵. 0 .A.价aHoBa撰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条