Stabilization analysis of unstable deployable space truss structures 不稳定空间展开折叠桁架结构稳定过程分析
The symmetric values about the imaginary axis of zero - poles which the unstable process lies in the open and closed right - half plane are defined as their mirror - injection 非稳定过程在开右半平面的零极点关于虚轴的对称值称为该零极点的镜像映射。
An unstable process is transformed into a minimum - phase system through mirror - injection , then solve the robust controller using closed loop gain shaping algorithm 通过镜像映射将非稳定过程转换成最小相位系统,然后用闭环增益成形算法求解鲁棒控制器。
The application of the control algorithm to the siso system , the unstable process and the mimo system whose controlled object is square matrix has been affirmed fully 闭环增益成形算法在siso系统、非稳定过程和被控对象为方阵的mimo系统中的应用已被充分肯定。
The aerodynamic noise is a product of the unstable gaseous process . in one word , it comes from the disturbance of gases and the interaction between gas and objects 1空气动力噪声空气动力噪声是由于气体的非稳定过程,即由气体的扰动以及气体与物体的相互作用而产生的。