Tianwei Liang , Jingshi Dong , Hu Huang , Jiru Wang , Hongwei Zhao
{"title":"不同运动模式下双蝶形压电致动器的性能分析","authors":"Tianwei Liang , Jingshi Dong , Hu Huang , Jiru Wang , Hongwei Zhao","doi":"10.1016/j.mechatronics.2023.103092","DOIUrl":null,"url":null,"abstract":"<div><p>In this article, a novel double-butterfly piezoelectric actuator in view of the stick-slip principle is purposed. By applying sawtooth waves with different periods and phases, the two motion modes of double-butterfly synchronous motion and alternating stepping motion can be realized. Further, the overall architecture design was carried out, the static characteristics of the butterfly stator and the modal analysis of the whole machine were studied by the finite element method, a prototype was made, a performance test system was built and a range of experiments were carried out. The test results show that the theoretical analysis and the experimental test are basically consistent. In the stepping motion mode, the working voltage is set to 100 V, when the frequency is 800 Hz, the prototype reaches a maximum speed of 6642 μm/s without load; when the initial preload is 3.5 N, the maximum output force of the prototype under 100 V is 0.5 N; a minimum step size of about 0.47 μm can be achieved at 40 V, 10 Hz and initial preload. The synchronous motion mode driver has a maximum speed of 5864 μm/s and a maximum output force of 1.3 N under no load, when the voltage is 60 V, the frequency is 10 Hz, the locking force is 3.5 N, and the minimum step size is about 1.36 μm. The developed drive device can enable the equipment to achieve high-speed, high-precision, high-load motion under different motion modes, and has high application value in aerospace, precision drive and other fields.</p></div>","PeriodicalId":49842,"journal":{"name":"Mechatronics","volume":null,"pages":null},"PeriodicalIF":3.1000,"publicationDate":"2023-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0957415823001484/pdfft?md5=a12c2e82669362981e8a8142c6d9b37c&pid=1-s2.0-S0957415823001484-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Performance analysis of a double butterfly piezoelectric actuator in different motion modes\",\"authors\":\"Tianwei Liang , Jingshi Dong , Hu Huang , Jiru Wang , Hongwei Zhao\",\"doi\":\"10.1016/j.mechatronics.2023.103092\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In this article, a novel double-butterfly piezoelectric actuator in view of the stick-slip principle is purposed. By applying sawtooth waves with different periods and phases, the two motion modes of double-butterfly synchronous motion and alternating stepping motion can be realized. Further, the overall architecture design was carried out, the static characteristics of the butterfly stator and the modal analysis of the whole machine were studied by the finite element method, a prototype was made, a performance test system was built and a range of experiments were carried out. The test results show that the theoretical analysis and the experimental test are basically consistent. In the stepping motion mode, the working voltage is set to 100 V, when the frequency is 800 Hz, the prototype reaches a maximum speed of 6642 μm/s without load; when the initial preload is 3.5 N, the maximum output force of the prototype under 100 V is 0.5 N; a minimum step size of about 0.47 μm can be achieved at 40 V, 10 Hz and initial preload. The synchronous motion mode driver has a maximum speed of 5864 μm/s and a maximum output force of 1.3 N under no load, when the voltage is 60 V, the frequency is 10 Hz, the locking force is 3.5 N, and the minimum step size is about 1.36 μm. The developed drive device can enable the equipment to achieve high-speed, high-precision, high-load motion under different motion modes, and has high application value in aerospace, precision drive and other fields.</p></div>\",\"PeriodicalId\":49842,\"journal\":{\"name\":\"Mechatronics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.1000,\"publicationDate\":\"2023-12-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S0957415823001484/pdfft?md5=a12c2e82669362981e8a8142c6d9b37c&pid=1-s2.0-S0957415823001484-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mechatronics\",\"FirstCategoryId\":\"94\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0957415823001484\",\"RegionNum\":3,\"RegionCategory\":\"计算机科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"AUTOMATION & CONTROL SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mechatronics","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0957415823001484","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"AUTOMATION & CONTROL SYSTEMS","Score":null,"Total":0}
Performance analysis of a double butterfly piezoelectric actuator in different motion modes
In this article, a novel double-butterfly piezoelectric actuator in view of the stick-slip principle is purposed. By applying sawtooth waves with different periods and phases, the two motion modes of double-butterfly synchronous motion and alternating stepping motion can be realized. Further, the overall architecture design was carried out, the static characteristics of the butterfly stator and the modal analysis of the whole machine were studied by the finite element method, a prototype was made, a performance test system was built and a range of experiments were carried out. The test results show that the theoretical analysis and the experimental test are basically consistent. In the stepping motion mode, the working voltage is set to 100 V, when the frequency is 800 Hz, the prototype reaches a maximum speed of 6642 μm/s without load; when the initial preload is 3.5 N, the maximum output force of the prototype under 100 V is 0.5 N; a minimum step size of about 0.47 μm can be achieved at 40 V, 10 Hz and initial preload. The synchronous motion mode driver has a maximum speed of 5864 μm/s and a maximum output force of 1.3 N under no load, when the voltage is 60 V, the frequency is 10 Hz, the locking force is 3.5 N, and the minimum step size is about 1.36 μm. The developed drive device can enable the equipment to achieve high-speed, high-precision, high-load motion under different motion modes, and has high application value in aerospace, precision drive and other fields.
期刊介绍:
Mechatronics is the synergistic combination of precision mechanical engineering, electronic control and systems thinking in the design of products and manufacturing processes. It relates to the design of systems, devices and products aimed at achieving an optimal balance between basic mechanical structure and its overall control. The purpose of this journal is to provide rapid publication of topical papers featuring practical developments in mechatronics. It will cover a wide range of application areas including consumer product design, instrumentation, manufacturing methods, computer integration and process and device control, and will attract a readership from across the industrial and academic research spectrum. Particular importance will be attached to aspects of innovation in mechatronics design philosophy which illustrate the benefits obtainable by an a priori integration of functionality with embedded microprocessor control. A major item will be the design of machines, devices and systems possessing a degree of computer based intelligence. The journal seeks to publish research progress in this field with an emphasis on the applied rather than the theoretical. It will also serve the dual role of bringing greater recognition to this important area of engineering.