| Smith预估控制在飞机除冰车大滞后时变加热系统中的应用研究 |
| |
| 引用本文： | 孙毅刚,王国庆.Smith预估控制在飞机除冰车大滞后时变加热系统中的应用研究[J].系统仿真学报,2006,18(1):145-147. |
| |
| 作者姓名： | 孙毅刚 王国庆 |
| |
| 作者单位： | 中国民用航空学院交通工程学院,天津,300300 |
| |
| 基金项目： | 中国民用航空总局科技基金 |
| |
| 摘 要： | 分析了时变、大滞后系统特性,通过对现有较为成熟可靠的智能自整定PID调节控制算法、Smith预估控制算法以及最小二乘参数辨识法进行深度组合,达到了在增加较小运算量的前提下克服大滞后及时变特性给系统带来不利影响、优化系统软硬件配置的目的。针对飞机除冰车快速加热系统的计算机温度控制仿真结果表明获得了令人满意的控制效果。
|
| 关 键 词： | Smith预估 大滞后 时变 飞机除冰车 快速加热系统 |
| 文章编号： | 1004-731X（2006）01-0145-03 |
| 收稿时间： | 2004-11-16 |
| 修稿时间： | 2005-05-10 |
Application of Smith Predictor in Aircraft Deicing Vehicle Delayed Time-Varying Heating System |
| |
| SUN Yi-gan,WANG Guo-qing.Application of Smith Predictor in Aircraft Deicing Vehicle Delayed Time-Varying Heating System[J].Journal of System Simulation,2006,18(1):145-147. |
| |
| Authors: | SUN Yi-gan WANG Guo-qing |
| |
| Institution: | Civil Aviation University of China, Tianjin 300300, China |
| |
| Abstract: | The feature of time-varying and time-delaying system was analyzed.By deeply coupling the mature control technology of parameter intelligent self-tuning PID regulation,Smith predictor and LS parameter online identification overcame the disadvantageous effects by time-varying and time-delaying within less operand increase and thus optimized the software and hardware disposes.Computer temperature control simulation shows that this arithmetic has obtained satisfactory control effect in instant heating system for aircraft deicing vehicle. |
| |
| Keywords: | smith predictor time-delaying time-varying aircraft deicing vehicle instant heating system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
