| 神经网络离散变结构控制的算法及其应用 |
| |
| 引用本文： | 李运华,王孙安.神经网络离散变结构控制的算法及其应用[J].控制与决策,1994,9(4):301-305. |
| |
| 作者姓名： | 李运华 王孙安 |
| |
| 作者单位： | 西安交通大学机械系，西安交通大学 |
| |
| 摘 要： | 本文首次将自适应线性神经元（Ａｄａｌｉｎｅ）用于离散变结构控制。以滑模面Ｓ（ｋ）＝０作为Ａｄａｌｉｎｅ元的希望输出，作为Ａｄａｌｉｎｅ元的实际输出，通过ＬＭＳ算法在线调整权值可保证滑态可达条件的满足。应用所提出的控制策略对泵控马达速度伺服系统进行控制，仿真表明控制效果是令人满意的。
|
| 关 键 词： | 变结构控制，神经网络，伺服系统，离散系统，鲁棒性 |
The Algorithm of Discrete Variable Structure Control with Neural Networks and Its Application |
| |
| Li Yunhua,Wang Sun'' an,Lin Tingqi,Shi Weixiang.The Algorithm of Discrete Variable Structure Control with Neural Networks and Its Application[J].Control and Decision,1994,9(4):301-305. |
| |
| Authors: | Li Yunhua Wang Sun' an Lin Tingqi Shi Weixiang |
| |
| Affiliation: | Xi'an Jiaotong University |
| |
| Abstract: | n this paper, the adaptive linear neuron is applied to the discrete variable structure control. Takingsliding mode plane S(k)= 0 as the desired output of Adaline. and as the real output of thei=1Adaline, the weight of Adaline is adjusted by means of LMS which ensures that the reachability condition ofsliding mode is satisfied. The simulation of pump-controlled-motor speed servo system using control lawpresented here shows that the control effect is quite satisfactory. |
| |
| Keywords: | variable structure control neural networks servo system discrete system robustness |
| 本文献已被 CNKI 维普 等数据库收录！ |
