时不变的 meaning in Chinese
time invariant
time-invariant
Examples
- The modeling , analysis and control of networked control systems are studied in this dissertation when the controlled process is linear time - invariant system
本文基于线性时不变的被控对象，研究了网络控制系统的建模、分析与控制问题。 - The concept of otn node transmission model is introduced . the requirement of otn node transmission model is discussed . this model uses the frequency domain transmission matrix to express the otn node transport characteristics . the simplified model based on wdm and im - dd systems , the relationship between node characteristics and model parameters and measurement of model parameters are also discussed . at last a briefly discussion on how to develop the otn simulation and cad software based on our model is demonstrated
在线性时不变的假设下，提出利用频域传输矩阵来表示节点传输特性的方法给出了oxc和oadm两类光传送网节点的统一的表示根据目前通用的波分复用强度调制直接检波系统的特点对复杂的频域传输矩阵进行了简化并对通常所关心的节点主要性能指标与模型参数的关系模型参数的测量和计算模型的设计与计算机仿真辅助设计软件开发的衔接问题进行了讨论。 - The improvements in the iaga contained adding strengthen operator , improving evaluation index of premature , etc . multi - phase homing project , making use of the flight properties of parafoil system in gliding and turning , was simple in control and facile in practice . based on frenet frame , the linear time - variable error equations of parafoil system were built
基于frenet坐标系推导和建立了翼伞系统线性时不变的误差方程,并运用“投影点”的思想来获得frenet坐标系下偏差量的解析近似表达式,从而设计了用于翼伞系统航迹跟踪的传统pd控制器和增益调节型模糊pd控制器。