A new hysteresis modeling and optimization for piezoelectric actuators based on asymmetric Prandtl-Ishlinskii model

Wang, Wen; Wang, Ruijin; Chen, Zhanfeng; Sang, Zhiqian; Lu, Keqing; Han, Fuming; Wang, Jian; Ju, Bing‐Feng

doi:10.1016/j.sna.2020.112431

Cited by 37 publications

(17 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The nonlinear hysteresis model is expressed by the Prandtl-Ishlinskii (PI) model. [38][39][40] The PI model is comprises multiple backlash operators, and its expression is…”

Section: Drive System Modelingmentioning

confidence: 99%

See 1 more Smart Citation

Integration modeling and control of a 12-degree-of-freedom macro–micro dual parallel manipulator

Lin

Gao

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part C:

View full text Add to dashboard Cite

Parallel manipulator systems with large workspace and high-accuracy positioning are attractive for a variety of accuracy engineering applications. In this article, a new 12-DOF macro–micro dual parallel manipulator is presented, which comprises a 6-PSU macro symmetrical parallel manipulator and a 6-SPS micro orthogonal parallel manipulator. This novel mechanism can not only realize a large range of movement but also accurate positioning. To achieve high-accuracy control, a macro–micro integrated model of the macro–micro dual parallel mechanism is proposed, including a mechanical system model and drive system model. Aiming at the trajectory planning for a multi-degree-of-freedom (DOF) manipulator, a smooth optimization trajectory planner for the 12-DOF macro–micro dual parallel manipulator is presented to realize smooth trajectory generation. A high-accuracy motion controller combining feedback and feedforward is developed based on the drive system model. Finally, the experiment well validates the correctness of the integrated model and motion control algorithm and reveals that the proposed mechanism is expected to be adopted into micro scale manipulations.

show abstract

“…The nonlinear hysteresis model is expressed by the Prandtl-Ishlinskii (PI) model. [38][39][40] The PI model is comprises multiple backlash operators, and its expression is…”

Section: Drive System Modelingmentioning

confidence: 99%

“…Two linear models can be expressed asThe transfer function of Laguerre functions 35-37 is given as followsThe nonlinear hysteresis model is expressed by the Prandtl–Ishlinskii (PI) model. 38-40 The PI model is comprises multiple backlash operators, and its expression is…”

Section: -Dof Macro-micro Integration Modelingmentioning

confidence: 99%

Integration modeling and control of a 12-degree-of-freedom macro–micro dual parallel manipulator

Lin

Gao

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part C:

View full text Add to dashboard Cite

show abstract

“…More modern examples of asymmetric compensation can be found. The A-play, PI model is studied in [34]. An identification strategy for generalized PI models is proposed in [18].…”

Section: Introductionmentioning

confidence: 99%

Temperature-dependent asymmetric Prandtl-Ishlinskii hysteresis model for piezoelectric actuators

Savoie

Shan

2022

Smart Mater. Struct.

View full text Add to dashboard Cite

A temperature-dependent asymmetric Prandtl-Ishlinskii (TAPI) model is developed to describe changes in hysteresis curves with respect to temperature found in the displacement curves vs. input voltage of a piezoelectric actuator (PEA). The proposed modeling scheme considers nonlinearities in an idealized capacitor term in the electromechanical model of the PEA to introduce both asymmetry and temperature dependence in the model. The developed model has the advantage of incorporating asymmetric and thermal effects in a hysteresis-free region of the model which simplifies inversion of the model as well as parameter determination. A parameter identification scheme is described to simplify model identification, even for a large number of thresholds, based on the advantages of the classical PI model. The TAPI model is verified experimentally and a compensator is designed to demonstrate that the PEA output is effectively linearized throughout the temperature range.

show abstract

“…Peng-Zhi et al studied dynamic linear modeling, identification and precise control of a walking piezo-actuated stage—ScienceDirect [ 22 ]. Wang et al established a new hysteresis modeling and analysis feed forward control of piezoelectric actuators based on asymmetric Prandtl-Ishlinskii model [ 23 ]. Peng-Zhi et al studied “Piezoelectric Actuated Phase Shifter Based on External Laser Interferometer: Design, Control and Experimental Validation” [ 24 ].…”

Section: Introductionmentioning

confidence: 99%

Research on Precision Blanking Process Design of Micro Gear Based on Piezoelectric Actuator

Shi

Liu

2021

Micromachines

View full text Add to dashboard Cite

In order to process micro scale parts more conveniently, especially the micro parts with complex shape, a new micro blanking equipment based on piezoelectric ceramic driving is proposed in this paper. Compared with other large precision machining equipment, the equipment cost has been greatly reduced. Using displacement sensor to detect the change of output displacement and feedback control piezoelectric actuator to control the change of relevant parameters, the control precision is high. The micro gear parts with diameter less than 2 mm are obtained through the blanking experiment on the experimental equipment. From the relationship between the obtained time and the punch output force, output displacement and die adjustment, it can be seen that the designed equipment has good processing performance and can complete the blanking forming of micro parts well.

show abstract

A new hysteresis modeling and optimization for piezoelectric actuators based on asymmetric Prandtl-Ishlinskii model

Cited by 37 publications

References 36 publications

Integration modeling and control of a 12-degree-of-freedom macro–micro dual parallel manipulator

Integration modeling and control of a 12-degree-of-freedom macro–micro dual parallel manipulator

Temperature-dependent asymmetric Prandtl-Ishlinskii hysteresis model for piezoelectric actuators

Research on Precision Blanking Process Design of Micro Gear Based on Piezoelectric Actuator

Contact Info

Product

Resources

About