Koditschek, Daniel2023-05-232018-09-032017-10-022018-09-03https://repository.upenn.edu/handle/20.500.14332/45747So let's just remember what the big picture looks like and what we're trying to do. You'll recall from our approach to vertical hoppers, that what we're trying to develop a model of the continuous time vector field and then the continuous time of flow for each of the different contact modes.youtubehttp://creativecommons.org/licenses/by-nc/4.0/KinetichoppersapexEngineeringArticle