| 一般双线性比例-微分变结构系统中控制律的构成研究 |
| |
| 引用本文： | 郭天石. 一般双线性比例-微分变结构系统中控制律的构成研究[J]. 四川理工学院学报(自然科学版), 1997, 0(3) |
| |
| 作者姓名： | 郭天石 |
| |
| 作者单位： | 四川轻化工学院机械工程系!自贡，643033 |
| |
| 摘 要： | 研究了一般双线性比例一微分变结构控制系统中控制律的构成方式。通过定义排序截尾算子Ωm，左旋移位算子Lj和右旋移位算子Rj等构成选排式、循环式和固定式等几种比例－微分变结构控制律。通过状态反馈实现用m个控制量对以（n＞m）个被控量的控制。以一个三阶系统为例，对初位绝对位固定而取不同符号组合时各种比例－微分控制律的控制性能进行了仿真实验，给出了仿真曲线。
|
| 关 键 词： | 双线性 比例－微分控制 变结构系统 仿真曲线 算子 |
STUDY OF STRUCTURE OF CONTROL LAW FOR PROPORTIONAL-DERIVATIVE VARIABLE STRUCTURE SYSTEM WITH GENERALIZED BILINEAR |
| |
| Guo Tianshi. STUDY OF STRUCTURE OF CONTROL LAW FOR PROPORTIONAL-DERIVATIVE VARIABLE STRUCTURE SYSTEM WITH GENERALIZED BILINEAR[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 1997, 0(3) |
| |
| Authors: | Guo Tianshi |
| |
| Affiliation: | Dept. of Mech. Eng. Sichuan Institute of Light Ind. & Chem. Tech. Zigong 643033 |
| |
| Abstract: | The form of structure of control law for proportional-derivative variable structure control system with generalized bilinear is studied. The proportional-derivative variable structure control laws with the selecting-arranging in order, the cycling and the fixed-control are presented by defining ordering-truncating operatorΩm、left rotation operator Lj and right rotation operator Rj. The control of n (n＞m) controlled variance using m control signal is achieved by applying state feedback. In a example for the 3-order system the simulation of control properties with every proportional derivative control law is pursued on conditions of fixed initial absolute value and unlike sign combination. The simulation curves that proved conclusion of theory analyses are shown. |
| |
| Keywords: | bilinear proportional-derivative control variable structure system simulation curves operator |
| 本文献已被 CNKI 等数据库收录！ |
