Because heat transfer process between microfluid and temperature sensing element has time cumulative effect

using millimeter-scale temperature sensor to measure temperature of the fluid at the microscale is actually the temperature value after the measured fluid and the temperature sensing element reach thermal equilibrium

rather than true real-time temperature

and the packaging of temperature-sensing components is also limited by the spatial scale of the sensor.To solve this problem

the system identification method is used to optimize the temperature control method of the microreactor system

and the real-time temperature control of the microfluidics is realized.The temperature rise data of the heating system un

der different voltages as the learning experience is obtained through the temperature sensor.The method of system identification is used to obtain the heating law of the system

and the relationship between the input voltage and the real-time temperature is obtained by fitting.The goal of controlling the real-time temperature of the microfluidic by adjusting the input voltage is achieved.As a verification example

acicular CsPbI

3

quantum dots are successfully synthesized.