{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,17]],"date-time":"2026-04-17T11:42:07Z","timestamp":1776426127379,"version":"3.51.2"},"reference-count":61,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"93","content-domain":{"domain":["www.science.org"],"crossmark-restriction":true},"short-container-title":["Sci. Robot."],"published-print":{"date-parts":[[2024,8,21]]},"abstract":"<jats:p>In contrast with jumping robots made from rigid materials, soft jumpers composed of compliant and elastically deformable materials exhibit superior impact resistance and mechanically robust functionality. However, recent efforts to create stimuli-responsive jumpers from soft materials were limited in their response speed, takeoff velocity, and travel distance. Here, we report a magnetic-driven, ultrafast bistable soft jumper that exhibits good jumping capability (jumping more than 108 body heights with a takeoff velocity of more than 2 meters per second) and fast response time (less than 15 milliseconds) compared with previous soft jumping robots. The snap-through transitions between bistable states form a repeatable loop that harnesses the ultrafast release of stored elastic energy. On the basis of the dynamic analysis, the multimodal locomotion of the bistable soft jumper can be realized: the interwell mode of jumping and the intrawell mode of hopping. These modes are controlled by adjusting the duration and strength of the magnetic field, which endows the bistable soft jumper with robust locomotion capabilities. In addition, it is capable of jumping omnidirectionally with tunable heights and distances. To demonstrate its capability in complex environments, a realistic pipeline with amphibious terrain was established. The jumper successfully finished a simulative task of cleansing water through a pipeline. The design principle and actuating mechanism of the bistable soft jumper can be further extended for other flexible systems.<\/jats:p>","DOI":"10.1126\/scirobotics.adm8484","type":"journal-article","created":{"date-parts":[[2024,8,21]],"date-time":"2024-08-21T22:25:19Z","timestamp":1724279119000},"update-policy":"https:\/\/doi.org\/10.34133\/aaas_crossmark","source":"Crossref","is-referenced-by-count":72,"title":["Bistable soft jumper capable of fast response and high takeoff velocity"],"prefix":"10.1126","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3897-8197","authenticated-orcid":true,"given":"Daofan","family":"Tang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Fluid Power and Mechatronic Systems, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."},{"name":"Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7581-4098","authenticated-orcid":true,"given":"Chengqian","family":"Zhang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fluid Power and Mechatronic Systems, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."},{"name":"Center for X-Mechanics, Department of Engineering Mechanics, Zhejiang University, Hangzhou 310027, China."}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8825-8011","authenticated-orcid":true,"given":"Chengfeng","family":"Pan","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fluid Power and Mechatronic Systems, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."},{"name":"Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2125-2496","authenticated-orcid":true,"given":"Hao","family":"Hu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fluid Power and Mechatronic Systems, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."},{"name":"Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-4625-8105","authenticated-orcid":true,"given":"Haonan","family":"Sun","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fluid Power and Mechatronic Systems, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."},{"name":"Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0558-3754","authenticated-orcid":true,"given":"Huangzhe","family":"Dai","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fluid Power and Mechatronic Systems, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."},{"name":"Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5289-9295","authenticated-orcid":true,"given":"Jianzhong","family":"Fu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fluid Power and Mechatronic Systems, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."},{"name":"Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6469-9645","authenticated-orcid":true,"given":"Carmel","family":"Majidi","sequence":"additional","affiliation":[{"name":"Soft Machines Lab, Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA."}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3815-1248","authenticated-orcid":true,"given":"Peng","family":"Zhao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Fluid Power and Mechatronic Systems, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China."},{"name":"Key Laboratory of 3D Printing Process and Equipment of Zhejiang Province, College of Mechanical Engineering, Zhejiang University, Hangzhou 310027, 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