Hysteresis compensation approach via combination of origami pump and soft pneumatic actuator

IF 4.9 3区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

Sensors and Actuators A-physical Pub Date : 2025-10-17 DOI:10.1016/j.sna.2025.117188

Seongkwan Jang, Youngsu Cha

引用次数: 0

Abstract

This paper proposes a new hysteresis compensation approach by combining an origami pump and a soft pneumatic actuator with counteractive hysteretic behaviors. Theoretically, the composition of two counteractive hysteresis loops results in hysteresis compensation. Hysteresis compensation respect to the variation of counteractive hysteresis is shown through the modified Prandtl-Ishlinskii (P-I) model. For the application of this theoretical framework, we utilize the origami pump and soft pneumatic actuator. Specifically, the origami pump has clockwise hysteresis, and the soft pneumatic actuator has counterclockwise hysteresis. Herein, we analyze the hysteresis compensation with series of experiments. In the experiments, we test various conditions of the origami pump and soft pneumatic actuator. Regardless of varying frequencies and amplitudes, the composition can result in effective hysteresis compensation, with decreased hysteresis loop areas.

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折纸泵与软气动执行器相结合的磁滞补偿方法

提出了一种将折纸泵与具有逆滞回特性的软气动执行器相结合的新型滞回补偿方法。理论上，两个反向磁滞环的组成可以实现磁滞补偿。通过改进的Prandtl-Ishlinskii （P-I）模型，给出了逆活动迟滞变化的迟滞补偿。对于这一理论框架的应用，我们使用了折纸泵和软气动执行器。其中折纸泵具有顺时针磁滞，软气动执行器具有逆时针磁滞。在此，我们通过一系列的实验分析了滞后补偿。在实验中，我们测试了折纸泵和软气动执行器的各种条件。无论频率和幅值如何变化，该组合都可以实现有效的迟滞补偿，减少迟滞回路面积。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Sensors and Actuators A-physical 工程技术-工程：电子与电气

CiteScore

8.10

自引率

6.50%

发文量

630

审稿时长

49 days

期刊介绍： Sensors and Actuators A: Physical brings together multidisciplinary interests in one journal entirely devoted to disseminating information on all aspects of research and development of solid-state devices for transducing physical signals. Sensors and Actuators A: Physical regularly publishes original papers, letters to the Editors and from time to time invited review articles within the following device areas: • Fundamentals and Physics, such as: classification of effects, physical effects, measurement theory, modelling of sensors, measurement standards, measurement errors, units and constants, time and frequency measurement. Modeling papers should bring new modeling techniques to the field and be supported by experimental results. • Materials and their Processing, such as: piezoelectric materials, polymers, metal oxides, III-V and II-VI semiconductors, thick and thin films, optical glass fibres, amorphous, polycrystalline and monocrystalline silicon. • Optoelectronic sensors, such as: photovoltaic diodes, photoconductors, photodiodes, phototransistors, positron-sensitive photodetectors, optoisolators, photodiode arrays, charge-coupled devices, light-emitting diodes, injection lasers and liquid-crystal displays. • Mechanical sensors, such as: metallic, thin-film and semiconductor strain gauges, diffused silicon pressure sensors, silicon accelerometers, solid-state displacement transducers, piezo junction devices, piezoelectric field-effect transducers (PiFETs), tunnel-diode strain sensors, surface acoustic wave devices, silicon micromechanical switches, solid-state flow meters and electronic flow controllers. Etc...