An Automatic Level Adjustment Device Based on STM32

Author

Wang Yao-Hui ; Shi Jian-Rong ; Bao Ke-Jin

Author_Institution

Coll. of Comput. Sci. & Telecommun. Eng., Jiangsu Univ., Zhenjiang, China

fYear

2014

fDate

25-26 Oct. 2014

Firstpage

56

Lastpage

59

Abstract

Higher requirements of the placement of numerous instruments are necessary in Industry, Medical and Metering System. The device now available is of low efficiency and accuracy. In view of the problem, a new device was designed based on STM32, According to the feedback of the angle sensor, the PID closed-loop control algorithm was adopted. The stepper motor and reduction gearbox we reconnected by gears, and the gearbox made the screw rod rotate. Then, the scissor jacks move up or down. The device makes a more accuracy, much faster and high load ratings way to get a horizontal plane.

Keywords

angular measurement; automatic test equipment; closed loop systems; electric sensing devices; gears; lifting equipment; rods (structures); stepping motors; three-term control; PID closed loop control algorithm; STM32; angle sensor; automatic level adjustment device; reduction gearbox; scissor jacks; screw rod; stepper motor; Accuracy; Actuators; Algorithm design and analysis; Educational institutions; Fasteners; Lifting equipment; Torque; Angle sensor; Iterative Damping Filter; Level Adjustment; Scissor Jack; Stepper Motor;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2014 7th International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-4799-6635-6

Type

conf

DOI

10.1109/ICICTA.2014.21

Filename

7003484