Design of infrared oil measuring instrument based on STM32

Chunjie, Wang; Zhao, Lei

doi:10.1109/ccdc.2017.7979055

Cited by 1 publication

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“…Additionally, it is prone to causing contamination of thermal fusion plastic tubing. This paper proposes the design of an aseptic tubing transfer system with STM32 as the core, capable of achieving automated tubing connections [1][2][3][4][5][6] . A multi-axis control module was designed with motor acceleration and deceleration for driving the moving parts.…”

Section: Introductionmentioning

confidence: 99%

Research on key technologies of aseptic tubing transfer system based on STM32

Bao,

2024

Fourth International Conference on Sensors and Information Technology (ICSI 2024)

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In the context of thermal fusion tubing operations in biopharmaceutical manufacturing, we are currently researching an instrument designed to autonomously carry out tubing connections, thereby reducing manual intervention and effectively preventing contamination. The device is centered around the STM32 as its core control chip, featuring a multi-axis control module and motor speed regulation to drive the moving components. Additionally, we have implemented a temperature control module utilizing a fuzzy self-tuning PID control method for more precise temperature regulation of the blades. To enhance user experience, a human-machine interface has been incorporated, supporting functions such as three-level authorization and parameter settings. Following the completion of device assembly, performance testing was conducted, revealing a maximum temperature deviation of 2.3°C. The sealing and sterility criteria are in compliance with the design requirements, demonstrating that the device meets the demands for automated thermal fusion tubing connections in aseptic tubing transfer systems.

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Section: Introductionmentioning

confidence: 99%

Research on key technologies of aseptic tubing transfer system based on STM32

Bao,

2024

Fourth International Conference on Sensors and Information Technology (ICSI 2024)

View full text Add to dashboard Cite

show abstract

Design of infrared oil measuring instrument based on STM32

Cited by 1 publication

References 1 publication

Research on key technologies of aseptic tubing transfer system based on STM32

Research on key technologies of aseptic tubing transfer system based on STM32

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