摘要
为了提高左心室辅助装置运行的稳定性,研究了模糊免疫PID控制在左心室辅助装置控制系统中的应用。首先,分析了辅助装置的工作原理及其系统建模;其次,对模糊免疫PID控制算法进行分析;最后,进行了基于模糊免疫PID左心室辅助装置控制的仿真。仿真结果表明,模糊免疫PID控制技术比常规PID控制具有更好的控制稳定性。
In order to improve the operation stability of the left ventricular assist device,the fuzzy immune PID control in the application of the left ventricular assist device control system has been studied.First of all,the working principle of auxiliary device and system modeling is analyzed.Second,the fuzzy immune PID control algorithm is studied; Finally,based on the fuzzy immune PID,left ventricular assist device control simulation is carried out,the simulation results show that the fuzzy immune PID control technology is better than conventional PID control in control stability,and its application in left ventricular assist device control is feasible.
出处
《计算机与数字工程》
2014年第2期190-192,216,共4页
Computer & Digital Engineering
关键词
模糊免疫PID
仿真
左心室辅助装置
fuzzy immune PID control
simulation
left ventricular assist device
