摘要
在介绍了蒙特卡罗(Monte Carlo)分析方法基本原理的基础上,对发动机点火工作中大电流恒流源电路进行了MonteCarlo分析。系统以高速运算放大器为核心,采用PID控制,应用Multisim软件进行测试和蒙特卡罗(Monte Carlo)仿真分析。系统实现了发动机点火工作中需要电流0A到15A连续可调,上升时间短,可靠性高、稳定性和可控性好等特点。
The basic principles of Monte Carlo method is described,the engine ignition needed high constant current source circuit by the Monte Carlo.The high-speed op amp is the core of the system,using PID control method,tested by Multisim software and Monte Carlo simulation.The system achieved the engine ignition needed current 0A to 15A continuously adjustable,sharp rise time,high reliability,stability,controllability,and so on.
出处
《科学技术与工程》
2010年第34期8549-8552,8557,共5页
Science Technology and Engineering
关键词
蒙特卡罗
恒流源
PID控制
Monte Carlo constant current source PID control
