Abstract
In view of the shape memory alloy (SMA) actuation and sensing properties of smart materials, using of SMA output larger driving force in the process of phase transformation, a biasing SMA rigid elastic coupling drive sucker control system has been designed. Using field programmable gate array (FPGA) for generating a pulse width modulated control mode, the resistance detection feedback circuit controls the current feedback, and monitors the pressure of the adsorption mechanism, thus achieving the micro-adsorption mechanism SMA drive control. Experiments show that the system not only has better precision and a certain response speed, but also has good adaptability and self-protection ability.
Xi Junmei (1967-), Professor, is engaged in research on advanced mechanical design methods.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Tang, S., Dong, E., Xu, W., et al.: New SMA torsional actuator design and experimental study. J. Funct. Mater. Devices 17(4), 407–411 (2011)
Hu, B., Wang, L., Fu, Z., et al.: Design, modeling and experiment of bionic suction cup driven by shape memory alloy. J. Shanghai Jiaotong Univ. 43(11), 1698–1702 (2009)
Zhang, Y., Dong, E., Xu, W.: Research on improving working frequency of shape memory alloy linear actuator. Mod. Manuf. Eng. 9, 93–96 (2010)
Dong, Z., Zhao, Y., Fu, Z., et al.: Research on bionic passive negative pressure suction chuck based on SMA drive. Mechatronics 9, 47–51 (2008)
Wang, L.: Research on control system of variable wing SMA driver based on DSP. Nanjing University of Aeronautics and Astronautics, Nanjing (2009)
Funding
Jiangxi Science and Technology Support Project (20123BBE50088).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this paper
Cite this paper
Xi, J., Wang, H., Wang, Z., Zhang, S., Dai, A. (2019). Research on Bionic Robot Micro Adsorption Mechanism SMA Driven System. In: Tang, Y., Zu, Q., RodrÃguez GarcÃa, J. (eds) Human Centered Computing. HCC 2018. Lecture Notes in Computer Science(), vol 11354. Springer, Cham. https://doi.org/10.1007/978-3-030-15127-0_64
Download citation
DOI: https://doi.org/10.1007/978-3-030-15127-0_64
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-15126-3
Online ISBN: 978-3-030-15127-0
eBook Packages: Computer ScienceComputer Science (R0)