文章基本信息

标题：FPGA Implementation of Temperature Controller for PCR Based on Microfluidic Chip
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作者：Huang, Yourui ; Wang, Jing ; Qu, Liguo 等
期刊名称：Journal of Networks
印刷版ISSN：1796-2056
出版年度：2014
卷号：9
期号：8
页码：2203-2210
DOI：10.4304/jnw.9.8.2203-2210
语种：English
出版社：Academy Publisher
摘要：In order to meet the requirements such as high precision, small overshoot, fast response in Polymerase Chain Reaction(PCR) when control temperature, this paper designs a PCR microfluidic chip based on temperature control using genetic algorithm PID. The chip adopts genetic algorithm PID to control AT89C51 chip to generate PWM waves which have different duty ratio in order to realize the adjustment and control of temperature. The design of genetic algorithm PID controller is realized by FPGA. And in the MATLAB environment, the simulation is conducted using genetic algorithm PID control. The simulation results show that genetic algorithm PID controller which is realized by FPGA can well track the input signal, and the control effect is better
关键词：PCR;Microfluidic;Genetic Algorithm;PID;FPGA