Two-parameter control
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The liquid level control in a container uses dual-parameter control; I would like to ask what dual-parameter control is
Two parameters jointly control a control valve; cascade control of flow rate and liquid level, as well as cascade control of the liquid levels in two consecutive devices, have been seen.
The liquid level is controlled by valves (to regulate flow), while the transfer pump controls the liquid level to trigger automatic shutdown of the pump
It is controlled by two parameters; generally, the liquid level is the main parameter while flow rate is the secondary parameter.....
Generally, control systems that involve two parameters are considered dual-parameter control