dde method 中文意思是什麼
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By the method of dde, established information ' s two - way alternate between the kingview and vb, realized the automation in coke oven pushing management, the automatic recording and saving of the parameters
摘要利用dde方式，在組態王與vb之間建立信息雙向交換，實現對焦爐推焦管理的自動化和參數的自動記錄與存儲。 -
Dde is used to transfer the sampling data and the computed parameters as a result between pid parameters calculating program and rslinx which is the monitor of running plc in realtime. the pid parameters calculating process is programed with matalab languge and is called in win32 api programs by using the interface to c language. this method decrease the time of adjusting pid parameter and makes it possible to reduce the vibrating of steel belt
此外，為了實現對面塗烘烤爐內帶鋼懸垂狀態的pid控制，本論文還藉助dde （動態數據交換）技術完成了pid控制器參數整定計算程序和allen - bradley的上位機監控軟體rslinx相互間數據交換， pid控制器參數整定計算程序的人機交互界面和dde通訊程序塊用win32api編程實現，實現參數整定計算的程序塊用matlab語言編程實現，通過matlab與c的介面在win32api程序中對其進行調用。
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