CAJ | 학술논문

以高炉环行吊车为背景，根据其环形运行轨迹的特殊要求，对大车运行系统进行了设计。大车系统中模糊PID控制器的应用，提高了内外轨道电机的同步性能；采用Profibus-DP现场总线技术建立了PLC与变频器之间的通讯，实现了数据实时传输的要求。同时结合工控组态软件WinCC开发了上位机监控系统，完成了整个系统的过程控制与实时监控。试验调试表明，该系统可靠性高，系统界面友好，直观方便，满足实际生产要求。
이고로배행조차위배경，근거기배형운행궤적적특수요구，대대차운행계통진행료설계。대차계통중모호PID공제기적응용，제고료내외궤도전궤적동보성능；채용Profibus-DP현장총선기술건립료PLC여변빈기지간적통신，실현료수거실시전수적요구。동시결합공공조태연건WinCC개발료상위궤감공계통，완성료정개계통적과정공제여실시감공。시험조시표명，해계통가고성고，계통계면우호，직관방편，만족실제생산요구。
In this paper ,in the background of circular crane of blast furnace ,the crane running system is designed according to the special requirements of its circular trajectory .The application of fuzzy PID controller improves the synchronization performance of inner and outer orbit motors .Using Profibus-DP fieldbus technology to establish a communication between the PLC and inverter ,the system achieves real-time data transmission .Combined with the industrial control configuration software WinCC ,the entire process control and real-time monitoring are realized .The commissioning tests show that the system is of high reliability ,friendly interface , meeting the requirements of actual production .