基于matlab仿真的pid控制研究_毕业论文.doc

目 录 摘要.....................................................Ⅱ Abstract.................................................Ⅲ 设计任务..............................................1 设计要求..............................................2 方案论证..............................................3 基于MATLAB下的系统模型搭建与仿真.....................4 收获与总结...........................................15 参考文献.............................................17 附录.................................................18 摘 要 PID控制，又称PID调节，是比例（proportional）、积分（intergral）、微分（differential）调节的简称。PID控制器问世至今已有近70年历史，它以其结构简单、稳定性好、工作可靠、调整方便而成为工业控制的主要技术之一。在自动控制的发展历程中，PID调节是历史悠久、控制性能最强的基本调解方式。PID调节原理简单，易于整定，使用方便；按PID调节功能工作的各类调节器广泛应用于国民经济所有工业生产部门，适用性特强；PID的调节性能指标对于受控对象特性的少许变化不是很灵敏，这就极大的保证了调节的有效性；PID调节可用于补偿系统使之达到大多数品质指标的要求。直到目前为止，PID调节仍然是最广泛应用的基本控制方式。 关键词：PID调节 Abstract 窗体顶端 PID control, also known as PID regulation is proportional (proportional), points (intergral), differential (differential) adjusted for short. PID controllers come out has been nearly 70 years of history, with its simple structure, good stability, reliable, easy to adjust and become one of the major technology industry control. In the development of the automatic control, PID regulation is a long history, the strongest performance of the basic control mediation. PID regulator principle is simple, easy tuning, easy to use; the work of the PID regulation function is widely used in various types of regulators in all industrial production sectors of the national economy, particularly strong applicability; PID regulation controlled object performance characteristics for a little change is not very sensitive, which greatly ensure the effectiveness of the regulation; PID regulator can be used to compensate the system so as to meet the requirements of most quality indicators. Until now, PID regulation is still the basic control the most widely used. Keyword：PID regulator 窗体底端 控制算法进行研究。被控对象的传递函数如下：其中各参数分别为。MATLAB仿真框图如下图所示： 二、设计要求 PID控制器调节参数的整定。PID参数的选定对控制系