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Modeling and Identification of Asymmetric Hysteresis in Smart Actuators: a Modified Maxwell-slip Model Approach
- Source :
- IEEE/ASME Transactions on Mechatronics. :1-1
- Publication Year :
- 2015
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2015.
-
Abstract
- This paper proposes a modified Maxwell-slip (MS) model to capture convex and/or concave asymmetric hysteresis in smart actuators. The original MS model can only capture antisymmetric hysteresis. To overcome this limitation, generalized elasto-slide operators (ESOs) are constructed to replace MS elements. Each ESO is characterized by its spring extension stiffness constant, maximum extension, compression stiffness constant, and maximum compression. A procedure is also proposed to identify the model parameters. Simulation and experimental results show that the proposed model is capable of reproducing convex and/or concave asymmetric hysteresis and improving the fit between the modeling and experimental results.
- Subjects :
- 0209 industrial biotechnology
Engineering
business.industry
Antisymmetric relation
020208 electrical & electronic engineering
Regular polygon
02 engineering and technology
Extension (predicate logic)
Mechatronics
Computer Science Applications
Hysteresis
020901 industrial engineering & automation
Control and Systems Engineering
Control theory
Spring (device)
Compression (functional analysis)
0202 electrical engineering, electronic engineering, information engineering
Electrical and Electronic Engineering
Actuator
business
Subjects
Details
- ISSN :
- 1941014X and 10834435
- Database :
- OpenAIRE
- Journal :
- IEEE/ASME Transactions on Mechatronics
- Accession number :
- edsair.doi...........e4c6ac0148bf0efe30a86687d19b1048