| 数控系统在S域和P域的分析设计方法 |
| |
| 引用本文： | 何运国,崔绍春.数控系统在S域和P域的分析设计方法[J].中国空间科学技术,1994,14(3):54-60. |
| |
| 作者姓名： | 何运国 崔绍春 |
| |
| 作者单位： | 北京空间机电研究所 |
| |
| 摘 要： | 讨论一种典型的采样控制系统－直接数字控制系统在Ｓ域和Ｐ域的分析设计方法。根据采样控制系统理论，从数控系统在Ｚ平面的稳定性判据出发，利用Ｔｕｓｔｉｎ变换（Ｐ变换），通过Ｚ平面，Ｓ平面和Ｐ平面之间的映像关系，导出控系统Ｓ域和Ｐ域的稳定性判据，进而提出了数控系统在Ｓ域和Ｐ域的分析设计方法，并详细说明了这两种设计方法的具体方法一步骤。
|
| 关 键 词： | 数字系统 可控性 取样法 稳定性 |
TECHNIQUE OF ANALYSIS AND DESIGN FOR DIGITAL CONTROL SYSTEMS |
| |
| He Yunguo, Cui Shaochun.TECHNIQUE OF ANALYSIS AND DESIGN FOR DIGITAL CONTROL SYSTEMS[J].Chinese Space Science and Technology,1994,14(3):54-60. |
| |
| Authors: | He Yunguo Cui Shaochun |
| |
| Abstract: | This paper discusses a method of analysis and design in of a typical sample control system-direct digital control(DDC) system S and P domains.According to the theory of sample-data control systems, by starting from the stability criterion of digital control system in Z-plane and using tustin transform(p-transform) and the relations between Z-plane,S-plane and P-plane, the stabitity criterion for digital control systems in S and P domains is conducted.Further more,the analysis and design method digital control systemsin S and P domains is put forward. |
| |
| Keywords: | Digital system Controllability Sampling method Stability criteria |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
