连续搅拌槽式反应器中自催化化学反应的延迟反同步控制  

LAG ANTI-SYNCHRONIZATION CONTROL OF AUTOCATALYTIC CHEMICAL REACTION SYSTEM IN CONTINUOUS STIRRING TANK REACTOR

作　　者：安媛[1] 李勇[1] 毕勤胜[1] 

机构地区：[1]江苏大学理学院,镇江212013

出　　处：《动力学与控制学报》2009年第1期75-78,共4页Journal of Dynamics and Control

基　　金：国家自然科学基金资助项目(20476041)~~

摘　　要：讨论了考虑延迟效应下化学反应体系的控制问题.在自催化化学反应系统中,将反应误差重新定义为实际反应状态与控制目标的差值,并基于Lyapunov稳定性理论和反同步思想,通过构造适当的控制器和控制输入信号可以使整个反应系统中各成分的浓度处于某种状态.该方法对系统无特殊要求,并且无需构造Lyapunov函数.最后用数值模拟验证了方法的有效性.The control of chemical reaction system considering delayed effect was explored. In autocatalytic chemical reaction system, the reaction error was defined as the difference beweeen actual reaction state and control objective, and based on Lyapunov stability theory and anti-synchronization thought, a general scheme was presented, which can be used to control the concentration of the whole reaction system in some special states by selecting the controller and the input signal. The scheme has no special requirements on system, and without structuring lyapunov functions. Finally numerical simulations were performed to demonstrate the effectiveness of the proposed scheme.

关 键 词：延迟反同步控制 化学反应 连续搅拌槽式反应器 反应误差 

分 类 号：TQ032[化学工程]