Method and system for changing control parameters in accordance with state of process in process control
作者： Masae Kanda
DOI:
关键词: Process (computing) 、 PID controller 、 Automatic control 、 Control theory 、 Engineering 、 Process variable 、 Value (computer science) 、 Control engineering 、 Control variable 、 Variable (computer science) 、 Process control
摘要: A determination and control section of a process system samples set value, difference manipulated variable, controlled variable to determine state process. When it is determined that the in an unstable state, adaptive unit estimates dynamic characteristic process, calculate PID parameters using partial model matching method frequency region. insufficient response parameter regulated without operating decrease gain system.
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