Laboratory pressure control simulation system and method

• Main Authors: WEI HONGLI, YANG MENGYU, MA ZHENG, JIN QIANG, GAO ZHANGHUI
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2021
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The invention relates to a laboratory pressure control simulation system and method. The system comprises a laboratory pressure model module, an exhaust valve module, a PID controller module, a pressure sensor module, an air supply valve module and a disturbance setting module. The laboratory pressure model module carries out negative pressure control on laboratory pressure, the exhaust valve module is used for controlling the exhaust air rate of a laboratory, the PID controller module is used for adjusting the valve opening degree of an exhaust valve of the exhaust valve module, the pressure sensor module is used for detecting the laboratory pressure, the air supply valve module is used for controlling the air supply rate of the laboratory, and the disturbance setting module is used for setting disturbance. The laboratory pressure control simulation device is used for simulating the laboratory pressure before laboratory pressure debugging in an actual environment, PID controller parameters of a real control