Research on transient process of rlc second order circuit under sinusoidal excitation and non - zero state 正弦激励非零状态下的二阶电路暂态过程的研究
Beam string structure needs determine the initial geometry in zero state and initial prestressing force distribute geometry before analysing . this text pointed out the difference from determining the shape of bss to form - finding or force - finding of membrane structure 张弦梁在受力分析前需要确定其零状态放样几何及初始预应力分布。本文论述了张弦梁结构的形状确定与膜结构的找形或找力分析的区别。
Then by a decomposition method , we proved that every state in the decentralized controllable subspace could be conducted to zero state by time - varying decentralized control , which meant that the decentralized controllable subspace had similar property with centralized controllable subspace 接着,我们用一种逐步分解逼近的方法证明了分散能控子空间中的每一个状态都是分散能控的,这说明分散能控子空间和集中能控子空间有类似的性质。
A new method named inverse analysis of construction process is proposed to determinate the ideal status in each step of construction , including internal force and the coordinate of points . from the initial value that is the internal force and the geometrical coordinate of the initial state , according to the construction sequence to remove the cable - strut tensile structure , it can determinate the zero state of the structure 该方法从弦支穹顶结构设计理想成形状态(初始态)出发,以成形时索、杆内力和几何状态为初值,按照一定施工顺序依次拆除各圈索杆,从而确定各个阶段的结构施工控制参数(包括索力和坐标) ,最终确定结构的零状态。
The clamping diodes conduct only once in a switching period , and the resonant inductance current is smaller in zero state , leading to a higher efficiency and reduced duty cycle loss . the operation principle of the improved converter and the comparison with the original converter are analyzed in this paper . the effect of the blocking capacitor in series with the transformer or resonant inductance is discussed , and a best scheme is determined 本文将谐振电感和变压器交换位置,使变压器与滞后桥臂相连,这样箝位二极管在一个开关周期中只导通一次,同时零状态时谐振电感电流较小,有利于提高变换效率和减小占空比丢失,本文分析改进后变换器的工作原理,并与改进前的变换器进行对比,讨论隔直电容在不同位置对变换器工作的影响,确定一种最佳工程方案。
zero stateとは意味:ゼロ状態{じょうたい} zero state meaning:[Electronics] The low, zero, off, or false logic state of a bistable device, such as a flip-flop or magnetic cell. It might be actual zero output or a low-voltage output. Compare ONE STATE. In binary ...zero state перевод:состояние "0", нулевое состояние