MULTI-LIQUID MIXING SYSTEM, DEVICE FOR CONTROLLING MULTI-LIQUID MIXING DEVICE, METHOD FOR CONTROLLING MULTI-LIQUID MIXING DEVICE AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To very precisely keep a mixing ratio adequate.;SOLUTION: A control device 60, which controls the feeding operation of a multi-liquid mixing device 1 which alternately feeds a hardening agent (first liquid) and a main agent (second liquid) into a common flow channel 2 to mix them, includes: a detecting part 65Md for the amount of the fed main agent, which detects the actually measured amount V2a of the fed main agent: a determining part 65Me for the planned feeding amount of the main-agent, which determines the planned feeding amount VC4 of the main agent to be fed next on the basis of the result of detection made by a detecting part 65Hd for the amount of the fed hardening agent: and a determining part 65He for the planned feeding amount of the hardening agent, which determines the planned feeding amount VC6 of the hardening agent to be fed next on the basis of the planned amount VC4 of the main agent to be fed next and an error between a predetermined target mixing ratio of the main agent to the hardening agent N1:1 and an actually measured mixing ratio of the previously fed main agent to the previously fed hardening agent V2a:V1a.;COPYRIGHT: (C)2012,JPO&INPIT