| 基于PID神经网络的多变量解耦技术在变风量空调中的应用 |
| |
| 引用本文： | 卿华,毛永明.基于PID神经网络的多变量解耦技术在变风量空调中的应用[J].科技广场,2012(5):87-89. |
| |
| 作者姓名： | 卿华 毛永明 |
| |
| 作者单位： | 沈阳建筑大学信息与控制工程学院,辽宁沈阳,110168 |
| |
| 摘 要： | 本文分析了空调控制系统、变风量空调系统特点及目前存在的控制问题,提出了空调控制系统引入智能控制方案的可行性与必要性,针对变风量空调系统的特点和要求,提出变风量空调系统的控制方案。控制回路由冷水流量—送风温度控制、风机转速—静压点静压控制、送风量—室内温度控制、新风量—二氧化碳浓度控制四个控制回路组成,建立了一种新的多层神经网络,实现了神经网络和PID控制规律的本质结合,在变风量空调控制系统中表现出很强的学习和自适应解耦能力,MATLAB仿真试验说明了系统设计的有效性。
|
| 关 键 词： | 神经网络 温度控制 解耦控制 多变量系统 |
Application of Decoupling Control Based on Multivariable PID-ANN for Variable-Air-Volume Air-Conditioning System |
| |
| Qing Hua Mao Yongming.Application of Decoupling Control Based on Multivariable PID-ANN for Variable-Air-Volume Air-Conditioning System[J].Science Mosaic,2012(5):87-89. |
| |
| Authors: | Qing Hua Mao Yongming |
| |
| Institution: | Qing Hua Mao Yongming(Information & Control Engineering Faculty,Shenyang Jianzhu University,Liaonin Shengyang 110168 |
| |
| Abstract: | This thesis analyes air-condition control system,the characteristics of variable air-volume air-condition system and actual control problems.It brings forward the feasibility and necessity of intelligent control in the air-condition system,and brings forward the air-condition control system,according to the character and request of variable air-volume air-condition.The control loop is composed of water flux-air temperature control loop,transducer-electromotor pressure control loop,air volume-room temperature control loop and fresh air valve-CO volume control loop.The result of MATLAB simulation shows the validity of the system design. |
| |
| Keywords: | Neural Network Temperature Control Decouple Control Multiple Variable System |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
