动态结构 meaning in English
dynamic structure
Examples
- In this paper the tendency of motion control is introduced first . next the basic vector control principle and coordinate transformations are presented . the mathematic model and the equiva1ent circuit of induction motor are also proposed . on the basis of the former theory a dynamic structure of sensorless vector - controlled system is designed here . a new flux observer and a new method of speed estimation are put forward also . and then the model of the control system is established . following those , the author simulates the dynamic 2 system using the advanced language c + + and analyzes the result
本文首先介绍了交流传动的发展动向，接着阐述矢量控制基本原理、坐标变换和异步电机数学模型及其等效电路。在此基础上，本文设计一种无速度传感器矢量控制系统动态结构，应用状态估计与状态观测器理论，提出了新型磁通观测器结构和速度推算方法，对控制系统建立数学模型，用c + +语言进行动态仿真，并对结果进行理论分析，通过仿真实验证明方案的有效性和正确性。 - It is just to say that it is only in the course of resolving the puzzles of the times that the culture construction of china can form the new strategic ideas and show great life power and guide in the theory to improve the progress of chinese culture and the development of the society of china
探讨文化生态平衡发展规律，可以为我们研究中华文化提供王处理文化系统动态结构复杂性的基础框架。对于研究中华文化的存在和发展，对于提倡在多样性主导下的中华文化的生态平衡，培养和建设适应新时代要求的新文化，达到中华文化的进一步繁荣，不仅很有意义，而且很有必要。