【Control Version】One Question per Day 20180413
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What is a cascade control system? Answer: It refers to the use of two controllers operating in series, where the output of the main controller serves as the setpoint for the secondary controller; the input of the secondary controller is then used to control the control valve, thereby achieving a better control effect on the variable being controlled.
It gets its name from its structural characteristics: it consists of a primary controller and a secondary controller that operate in series, with the output of the primary controller serving as the setpoint for the secondary controller. The output of the secondary controller is then used to control the control valve, thereby achieving constant-value control of the variable.
It refers to the use of two controllers operating in series, with the output of the main controller serving as the setpoint for the secondary controller; the input of the secondary controller is then used to control the control valve, thereby achieving a better control effect on the variable being controlled.
It refers to the use of two controllers operating in series, with the output of the main controller serving as the setpoint for the secondary controller; the input of the secondary controller is then used to control the control valve, thereby achieving a better control effect on the variable being controlled.
The control circuit consists of two loops: a main loop and a secondary loop. The secondary loop is responsible for fine tuning, while the main loop handles coarse tuning
A cascade control system consists of a primary and a secondary regulator operating in series; the output of the primary regulator serves as the setpoint for the secondary regulator, while the output of the secondary regulator is used to control the control valve, thereby achieving control over the primary variable.
A cascade control system consists of a primary and a secondary regulator operating in series; the output of the primary regulator serves as the setpoint for the secondary regulator, while the output of the secondary regulator is used to control the control valve, thereby achieving control over the primary variable.
The cascade control system is named due to its structural characteristics. It operates by two controllers, a main one and a secondary one, working in series. The output of the main controller serves as the setpoint for the secondary controller, and the output of the secondary controller is used to operate the control valve in order to achieve constant-value control of the variable.
It refers to the use of two controllers operating in series, with the output of the main controller serving as the setpoint for the secondary controller; the input of the secondary controller is then used to control the control valve, thereby achieving a better control effect on the variable being controlled.
It is a system in which two regulators operate in series, with the output of one regulator serving as the setpoint for the other regulator.
It refers to the use of two controllers operating in series, with the output of the main controller serving as the setpoint for the secondary controller; the input of the secondary controller is then used to control the control valve, thereby achieving a better control effect on the variable being controlled.