基于Proteus的Boost电路控制仿真分析  

Analysis of Simulation of Boost Circuit Control Based on Proteus

作　　者：陈庆明 廖鸿飞[1] 梁奇峰[1] 何薇薇[1] CHEN Qingming;LIAO Hongfei;LIANG Qifeng;HE Weiwei(Zhongshan Torch Polytechnic,Guangdong 528436,China)

机构地区：[1]中山火炬职业技术学院,广东528436

出　　处：《电子技术（上海）》2023年第6期19-23,共5页Electronic Technology

基　　金：2021年广东省普通高校青年创新人才类项目(2021KQNCX231);2021-2022年度高职教育教学改革研究与实践项目(2022JYYB014);2022年校级产学研专项项目(2022CXY03);2021年度中山火炬职业技术学院校级课程思政示范项目(2021KCSZ14);2021年广东省高职教育教学改革研究与实践项目(GDJG2021480)。

摘　　要：阐述Proteus仿真软件设计了PIC单片机控制Boost电路仿真实验平台,该仿真平台由Boost电路与单片机控制系统软硬件组成,通过硬件电路和程序设计,实现Boost电路恒压或恒流控制。探讨线性增量算法与PID控制算法,仿真实验平台对这两种算法的控制效果对比分析。结果表明,两种算法都能实现Boost电路的升压恒压输出,线性增量算法简单但超调量较大,控制速度较慢;PID控制法控制速度较快,但参数整定过程复杂。This paper designs a simulation experiment platform of boost circuit controlled by PIC single chip microcomputer based on Proteus simulation software.The simulation platform is composed of boost circuit and MCU control system software and hardware.Through hardware circuit and program design,the constant voltage or constant current control of boost circuit is mainly realized.Based on the research of linear incremental algorithm and PID control algorithm,the control effects of the two algorithms are compared and analyzed on the simulation experimental platform.The results show that both algorithms can realize the boost constant voltage output of boost circuit.The linear increment algorithm is simple and easy to understand,but the overshoot is large and the control speed is slow.The PID control method has fast control speed,but the process of parameter setting is complex.

关 键 词：电路仿真 升压斩波 单片机 控制算法 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构] TP391.9[自动化与计算机技术—计算机科学与技术]