多值逻辑混合动态系统的Matlab仿真研究  

Matlab simulation research of multi-logic hybrid dynamic system

作　　者：欧志新[1] 齐金平[1] 张伟[1] 

机构地区：[1]兰州交通大学机电技术研究所,甘肃兰州730070

出　　处：《计算机工程与设计》2010年第6期1286-1289,共4页Computer Engineering and Design

摘　　要：模拟人的思维逻辑,分析人的思维在控制中的特点,同时融合基于泛布尔代数的逻辑控制器和基于模型的预测控制器的特点,提出一种多值逻辑混合动态系统,仿人逻辑预测控制器(HLPC)。Matlab仿真表明,该控制器在模型匹配时性能良好,在模型失配时依然能满意运行,表现出响应快、鲁棒性强、超调量小的特点。该控制器结构简单、数学概念和物理背景清晰,可应用于工业控制领域。To simulate logical characteristics of human intelligent and analyze human thought in the control of the characteristics, this controller can utilize the advantage of both in logical controller based on Pan-Boolean algebra and model-based predictive controller, a multi-logic hybrid dynamic system, human-simulation logical predictive controller（HLPC） is proposed.The results of Matlab simulation shows that HLPC has good performance when predictive model matches and operates satisfactorily when model mismatches, represents fast response, better robustness and small overshoot.HLPC has simple structure, clearly physics background and mathematical concepts, thus which would make it easy for industrial application.

关 键 词：仿人 预测控制 泛布尔代数 逻辑控制 仿真 

分 类 号：TP273.3[自动化与计算机技术—检测技术与自动化装置]