{"id":38667,"date":"2023-04-14T15:43:58","date_gmt":"2023-04-14T19:43:58","guid":{"rendered":"https:\/\/www.bu.edu\/cise\/?page_id=38667"},"modified":"2023-04-21T10:49:05","modified_gmt":"2023-04-21T14:49:05","slug":"cise-seminar-daniel-bruder","status":"publish","type":"page","link":"https:\/\/www.bu.edu\/cise\/cise-seminar-daniel-bruder\/","title":{"rendered":"CISE Seminar: Daniel Bruder, University of Michigan"},"content":{"rendered":"

Date: Tuesday<\/strong>, May 16, 2023
\nTime: 12:00PM-1:00PM
\nLocation: 15 Saint Mary\u2019s Street, EMB 105<\/span><\/p>\n

\"\"Daniel Bruder<\/span><\/span><\/strong>
\nAssistant Professor of Mechanical Engineering<\/strong><\/span>
\nUniversity of Michigan<\/strong><\/span><\/h4>\n
\n

Making<\/span> Soft<\/span> Robotics<\/span> Less<\/span> Hard<\/span>: Towards a Unified Modeling, Design, and Control Framework<\/h3>\n<\/div>\n
Soft<\/span> robots are able to safely interact with delicate objects, absorb impacts without damage, and adapt to the shape of their environment, making<\/span> them ideal for applications that require safe robot-human interaction. However, their use in real-world applications has been limited due to the difficulty involved in modeling and controlling soft<\/span> robotic systems. In this talk, I\u2019ll describe two modeling approaches aimed at overcoming the limitations of previous methods. The first is a physics-based approach for fluid-driven actuators that offers predictions in terms of tunable geometrical parameters, making<\/span> it a valuable tool in the design of soft<\/span> fluid-driven robotic systems. The second is a data-driven approach that leverages Koopman operator theory to construct models that are linear, which enables the utilization of linear control techniques for nonlinear dynamical systems like soft<\/span> robots. Using this Koopman-based approach, a pneumatically actuated soft<\/span> arm was able to autonomously perform manipulation tasks such as trajectory following and pick-and-place with a variable payload without undergoing any task-specific training. In the future, these approaches could offer a paradigm for designing and controlling all soft<\/span> robotic systems, leading to their more widespread adoption in real-world applications.<\/div>\n
<\/div>\n
Daniel Bruder<\/strong> is an incoming assistant professor in Mechanical Engineering at the University of Michigan, and is currently a postdoctoral fellow in the Harvard Microrobotics Lab supervised by Prof. Robert Wood. He received a B.S. degree in engineering sciences from Harvard University in 2013 and a Ph.D. degree in mechanical engineering from the University of Michigan in 2020. He is a recipient of the NSF Graduate Research Fellowship and the Richard and Eleanor Towner Prize for Outstanding Ph.D. Research. His research interests include the design, modeling, and control of robotic systems, especially soft<\/span> robots. Learn more at his website<\/a>.<\/div>\n

Faculty Host:<\/strong> Andrew Sabelhaus<\/span>
\nStudent Host:<\/strong> Ahmad Ahmad<\/p>\n","protected":false},"excerpt":{"rendered":"

Date: Tuesday, May 16, 2023 Time: 12:00PM-1:00PM Location: 15 Saint Mary\u2019s Street, EMB 105 Daniel Bruder Assistant Professor of Mechanical Engineering University of Michigan Making Soft Robotics Less Hard: Towards a Unified Modeling, Design, and Control Framework Soft robots are able to safely interact with delicate objects, absorb impacts without damage, and adapt to the […]<\/p>\n","protected":false},"author":22390,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/no-sidebars.php","meta":[],"_links":{"self":[{"href":"https:\/\/www.bu.edu\/cise\/wp-json\/wp\/v2\/pages\/38667"}],"collection":[{"href":"https:\/\/www.bu.edu\/cise\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bu.edu\/cise\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/cise\/wp-json\/wp\/v2\/users\/22390"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/cise\/wp-json\/wp\/v2\/comments?post=38667"}],"version-history":[{"count":7,"href":"https:\/\/www.bu.edu\/cise\/wp-json\/wp\/v2\/pages\/38667\/revisions"}],"predecessor-version":[{"id":38717,"href":"https:\/\/www.bu.edu\/cise\/wp-json\/wp\/v2\/pages\/38667\/revisions\/38717"}],"wp:attachment":[{"href":"https:\/\/www.bu.edu\/cise\/wp-json\/wp\/v2\/media?parent=38667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}