CAJ | 학술논문

针对阀控液压缸位置的精确控制，设计了一种基于单片机的 PID闭环控制系统。在Proteus软件中建立了该系统的硬件电路并进行了仿真研究，采用临界比例度法进行P ID参数的整定，有效地改善了控制系统的调节品质。Proteus软件能够通过硬件与软件联合调试仿真，在微机控制系统研究上比一般的仿真软件更加精确，为研究此类问题提供了一种较好的方法。
침대벌공액압항위치적정학공제，설계료일충기우단편궤적 PID폐배공제계통。재Proteus연건중건립료해계통적경건전로병진행료방진연구，채용림계비례도법진행P ID삼수적정정，유효지개선료공제계통적조절품질。Proteus연건능구통과경건여연건연합조시방진，재미궤공제계통연구상비일반적방진연건경가정학，위연구차류문제제공료일충교호적방법。
To achieve precise control of the position of hydraulic cylinder ,a digital valve position control system based on single-chip with PID loop control was designed .Hardware circuit of the system was built and simulation was carried out on the Proteus software .The proportion degree method was used in the tuning of PID parameters ,which effectively improved the regulation quality of the system .It is revealed that the Proteus software can provide co-simulation between the hardware and software .Being more accurate on the microcomputer control system than general simulation software , the Proteus software provides a better way in the study of such problems .