{"title":"Challenges: Strong impact operation robots—motion analysis, transient measurement, and vibration suppression strategy","authors":"Tong Mou , Xianzhong Chen , Qingwen Hou , Jiahao Hua , Zeping Hu , Chaoda Xie , Haisheng Zhong , Zhikun Qi","doi":"10.1016/j.robot.2025.105112","DOIUrl":null,"url":null,"abstract":"<div><div>As industry tends to be much intelligence-oriented, the performance of industrial robots faces increasingly a higher demand. Strong Impact Operation Robots (SIORs), additionally with high efficiency and durability, have been widely applied in industry. However, with a feature of high-speed, non-linear and discontinuous impact and heavy load, SIORs inevitably trigger more complex and intense vibrations during the motion process, which restricts the improvement of the operational accuracy, stability and efficiency of such robots. This paper provides an overview of researches on vibration suppression of SIORs, and divides them into three categories, motion analysis and modeling, vibration sensing of impact transients, and design of vibration suppression strategies for impact transients. Taking the metallurgical furnace front operation robot as an example and combining it with real industrial scenarios, this paper points out the major challenges for SIORs in each category, setting up an accurate dynamic model of impact mechanism in a variable temperature environment, so as to realize vibration transient measurements under high-speed, non-linear and discontinuous impact, and cultivate active and passive vibration suppression techniques and model-data-driven strategies. This paper systematically investigates the complex vibration problem in SIORs, of which the findings are significant for enhancing the accuracy, stability and efficiency of SIORs, providing a solid foundation for future research on the complex vibration issues of robots.</div></div>","PeriodicalId":49592,"journal":{"name":"Robotics and Autonomous Systems","volume":"193 ","pages":"Article 105112"},"PeriodicalIF":5.2000,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Robotics and Autonomous Systems","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S092188902500209X","RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AUTOMATION & CONTROL SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
As industry tends to be much intelligence-oriented, the performance of industrial robots faces increasingly a higher demand. Strong Impact Operation Robots (SIORs), additionally with high efficiency and durability, have been widely applied in industry. However, with a feature of high-speed, non-linear and discontinuous impact and heavy load, SIORs inevitably trigger more complex and intense vibrations during the motion process, which restricts the improvement of the operational accuracy, stability and efficiency of such robots. This paper provides an overview of researches on vibration suppression of SIORs, and divides them into three categories, motion analysis and modeling, vibration sensing of impact transients, and design of vibration suppression strategies for impact transients. Taking the metallurgical furnace front operation robot as an example and combining it with real industrial scenarios, this paper points out the major challenges for SIORs in each category, setting up an accurate dynamic model of impact mechanism in a variable temperature environment, so as to realize vibration transient measurements under high-speed, non-linear and discontinuous impact, and cultivate active and passive vibration suppression techniques and model-data-driven strategies. This paper systematically investigates the complex vibration problem in SIORs, of which the findings are significant for enhancing the accuracy, stability and efficiency of SIORs, providing a solid foundation for future research on the complex vibration issues of robots.
期刊介绍:
Robotics and Autonomous Systems will carry articles describing fundamental developments in the field of robotics, with special emphasis on autonomous systems. An important goal of this journal is to extend the state of the art in both symbolic and sensory based robot control and learning in the context of autonomous systems.
Robotics and Autonomous Systems will carry articles on the theoretical, computational and experimental aspects of autonomous systems, or modules of such systems.