CAJ | 학술논문

采用电液比例控制技术对铅阴极步进输送机进行速度控制;建立步进输送机液压系统模型,采用MATLAB软件对系统进行仿真分析.为了保证步进输送机速度控制的准确性,根据仿真分析的结果对系统进行PID校正并使用试凑法最终得到了较为适合的PID参数.仿真结果表明:在惯性负载小范围变化情况下,系统的时域和频域指标较好,能够达到铅阴极步进输送机对速度控制的要求.
채용전액비례공제기술대연음겁보진수송궤진행속도공제;건립보진수송궤액압계통모형,채용MATLAB연건대계통진행방진분석.위료보증보진수송궤속도공제적준학성,근거방진분석적결과대계통진행PID교정병사용시주법최종득도료교위괄합적PID삼수.방진결과표명:재관성부재소범위변화정황하,계통적시역화빈역지표교호,능구체도연음겁보진수송궤대속도공제적요구.
Electro-hydraulic proportional control technology was used for speed control of the lead cathode step conveyor. The model of the hydraulic system of lead cathode step conveyor was built. MATLAB software was used to simulate the performance of the electro-hydraulic proportional control system. In order to ensure the accuracy of step conveyor speed control,according to the simula-tion results,PID correction was made to correct the system and trial and error method was used to get suitable PID parameters. Simula-tion results show that in the case of small changes in inertia load,the system has better indicators in time domain and frequency do-main. It can reach the requirements of lead cathode step conveyer speed control.