基于PLC的间歇式沥青拌合站自动标定系统研究-机械工程专业论文

............715.3?触摸屏界面设计................................................................................745.3.1?触摸屏组态软件.....................................................................745.3.2?触摸屏操作界面设计.............................................................755.4?关于标定曲线的几点说明................................................................785.5?本章小结............................................................................................82结论与展望.........................................................................................................83参考文献.............................................................................................................84致谢.....................................................................................................................87