CAJ | 학술논문

　　经济实用的教学实验装置对提高课程教学具有实际意义；以一种常见的过程控制实验装置双容水箱液位控制系统为对象，设计了分析模型，建立了其数学模型，给出了pid控制原理；进行了PID控制器的参数整定，利用Malab软件进行了该双容水箱系统的仿真，进行了单闭环控制系统和串级控制系统的比较，使教学手段形象直观，对实际条件下的双容水箱研究也有一定的参考价值。
　　경제실용적교학실험장치대제고과정교학구유실제의의；이일충상견적과정공제실험장치쌍용수상액위공제계통위대상，설계료분석모형，건립료기수학모형，급출료pid공제원리；진행료PID공제기적삼수정정，이용Malab연건진행료해쌍용수상계통적방진，진행료단폐배공제계통화천급공제계통적비교，사교학수단형상직관，대실제조건하적쌍용수상연구야유일정적삼고개치。
Economical and practical teaching experimental device has important effect on improving teaching quality .In this paper ,the mathematical model was established ,and the control principle of PID was given ,based on a common process control experimental device of double tank water .Meanwhile ,the PID controller parameters were tuned ,the two -tank system was simulated by using Malab software ,and the single closed-loop control system and cascade control system were compared ,which make the teach-ing methods visual and clear and has a certain reference value for the study of double water tank under ac-tual conditions .