Title:
【発明の名称】バッチプロセスの監視・制御方法
Document Type and Number:
Japanese Patent JPH07500439
Kind Code:
A
Abstract:
Disclosed is a process for the monitoring and control of charging processes involving a number of process steps which take place in a sequence at method-specific intervals and whose initial states are characterized by a specific parameter set. The said charging process is controlled by means of an automatic process control system incorporating a phase program (time program element) specifying a) the process-specific events in the form of their parameter-constellation, b) the chronological sequence of those process-specific events and c) the precise process-specific intervals between the events. The program element 1) initiates a new, relative time axis, when the specified program starts running or a process-specific event is recognized, 2) initiates the process steps to each time bring about the next appropriate process-specific event in the sequence, by integrating the phases of the specific program into the parameter-set, 3) compares, after expiration of the process-specific interval to the next event, the specific parameter-constellation for the start of the sequential event with the actual parameter-constellation in the process, and 4) if those parameter-constellations match, initiates the process steps needed each time to reach the next event in the sequence.
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Inventors:
Serich, Manfred
Krumen, Helmut
Schmitz, Anton
Krumen, Helmut
Schmitz, Anton
Application Number:
JP51454493A
Publication Date:
January 12, 1995
Filing Date:
February 25, 1993
Export Citation:
Assignee:
Wacker-Chemie Gesellschaft Mitt Beschlenktel Haftung
International Classes:
G05B19/04; G05B19/042; G05B19/05; G05B23/02; (IPC1-7): G05B19/04; G05B23/02
Attorney, Agent or Firm:
Tadashi Hagino (3 outside)