Bifurcation analysis of a vibro-impacting capsule robot in contact with a circular fold

Xu, 2019, Improving performance: recent progress on vibration-driven locomotion systems, Nonlinear Dynam., 98, 2651, 10.1007/s11071-019-04982-y Guo, 2020, Self-propelled capsule endoscopy for small-bowel examination: proof-of-concept and model verification, Int. J. Mech. Sci., 174, 10.1016/j.ijmecsci.2020.105506 Liao, 2021, Experimental verification of the percussive drilling model, Mech. Syst. Signal Process., 146, 10.1016/j.ymssp.2020.107067 Dengqing, 2019, Advances in dynamics and vibration control of large-scale flexible spacecraft, Chin. J. Theor. Appl. Mech., 51, 1 Ma, 2021, The dynamic resonance under multiple flexible wheelset-rail interactions and its influence on rail corrugation for high-speed railway, J. Sound Vib., 498, 10.1016/j.jsv.2021.115968 Colombo, 2012, Bifurcations of piecewise smooth flows: Perspectives, methodologies and open problems, Physica D, 241, 1845, 10.1016/j.physd.2011.09.017 Makarenkov, 2012, Dynamics and bifurcations of nonsmooth systems: A survey, Physica D, 241, 1826, 10.1016/j.physd.2012.08.002 Wang, 2021, Analytical prediction on stick-slip whirling oscillations induced by dry friction between a rotating imbalanced rotor and a flexibly supported stator, J. Sound Vib., 511, 10.1016/j.jsv.2021.116333 Yadav, 2020, Forced vibrations of a spring–dashpot mechanism with dry friction and backlash, Int. J. Non-Linear Mech., 124, 10.1016/j.ijnonlinmec.2020.103500 Stefani, 2021, Numerical study on the response scenarios in a vibro-impact single-degree-of-freedom oscillator with two unilateral dissipative and deformable constraints, Commun. Nonlinear Sci. Numer. Simul., 99, 10.1016/j.cnsns.2021.105818 Stefani, 2021, Influence of the gap size on the response of a single-degree-of-freedom vibro-impact system with two-sided constraints: Experimental tests and numerical modeling, Int. J. Mech. Sci., 206, 10.1016/j.ijmecsci.2021.106617 Stefani, 2021, Scenarios in the experimental response of a vibro-impact single-degree-of-freedom system and numerical simulations, Nonlinear Dynam., 103, 3465, 10.1007/s11071-020-05791-4 Afebu, 2021, LSTM-based approach for predicting periodic motions of an impacting system via transient dynamics, Neural Netw., 140, 49, 10.1016/j.neunet.2021.02.027 Saunders, 2022, Characterization and interaction of geometric and contact/impact nonlinearities in dynamical systems, Mech. Syst. Signal Process., 167, 10.1016/j.ymssp.2021.108481 Li, 2021, Theoretical and experimental studies of global dynamics for a class of bistable nonlinear impact oscillators with bilateral rigid constraints, Int. J. Non-Linear Mech., 133, 10.1016/j.ijnonlinmec.2021.103720 Geng, 2021, Nonlinear energy sink with limited vibration amplitude, Mech. Syst. Signal Process., 156, 10.1016/j.ymssp.2021.107625 Staunton, 2020, Discontinuity mappings for stochastic nonsmooth systems, Physica D, 406, 10.1016/j.physd.2020.132405 Simpson, 2020, Nordmark map and the problem of large-amplitude chaos in impact oscillators, Phys. Rev. E, 102, 10.1103/PhysRevE.102.022211 Tan, 2022, Near-grazing bifurcations and deep reinforcement learning control of an impact oscillator with elastic constraints, Meccanica, 1 Dupont, 2021, A decade retrospective of medical robotics research from 2010 to 2020, Science Robotics, 6, eabi8017, 10.1126/scirobotics.abi8017 Alsunaydih, 2021, Next-generation ingestible devices: sensing, locomotion and navigation, Physiol. Meas., 42, 04TR01, 10.1088/1361-6579/abedc0 Xue, 2022, Coordinated optimization of locomotion velocity and energy consumption in vibration-driven system, Meccanica, 1 Guo, 2020, Experimental and numerical studies of intestinal frictions for propulsive force optimisation of a vibro-impact capsule system, Nonlinear Dynam., 101, 65, 10.1007/s11071-020-05767-4 Madani, 2016, Finding optimal actuation configuration for magnetically driven capsule endoscopy based on genetic algorithm, J. Med. Biol. Eng., 36, 776, 10.1007/s40846-016-0180-6 Kim, 2005, An earthworm-like locomotive mechanism for capsule endoscopes, 2997 Park, 2007, Paddling based microrobot for capsule endoscopes, 3377 Quirini, 2008, Design and fabrication of a motor legged capsule for the active exploration of the gastrointestinal tract, IEEE/ASME Trans. Mechatronics, 13, 169, 10.1109/TMECH.2008.918491 Nguyen, 2021, The effect of friction on the vibro-impact locomotion system: modeling and dynamic response, Meccanica, 56, 2121, 10.1007/s11012-021-01348-w Liao, 2022, Speed optimisation and reliability analysis of a self-propelled capsule robot moving in an uncertain frictional environment, Int. J. Mech. Sci., 221, 10.1016/j.ijmecsci.2022.107156 Liu, 2013, Modelling of a vibro-impact capsule system, Int. J. Mech. Sci., 66, 2, 10.1016/j.ijmecsci.2012.09.012 Liu, 2013, Vibro-impact responses of capsule system with various friction models, Int. J. Mech. Sci., 72, 39, 10.1016/j.ijmecsci.2013.03.009 Liu, 2015, Forward and backward motion control of a vibro-impact capsule system, Int. J. Non-Linear Mech., 70, 30, 10.1016/j.ijnonlinmec.2014.10.009 Liu, 2020, The vibro-impact capsule system in millimetre scale: numerical optimisation and experimental verification, Meccanica, 55, 1885, 10.1007/s11012-020-01237-8 Sliker, 2016, Frictional resistance model for tissue-capsule endoscope sliding contact in the gastrointestinal tract, Tribol. Int., 102, 472, 10.1016/j.triboint.2016.06.003 Yan, 2022, Dynamics of a vibro-impact self-propelled capsule encountering a circular fold in the small intestine, Meccanica, 10.1007/s11012-022-01528-2 Ploskas, 2016 Dankowicz, 2013 Yin, 2020, Novel two-parameter dynamics of impact oscillators near degenerate grazing points, Int. J. Non-Linear Mech., 120, 10.1016/j.ijnonlinmec.2020.103403 Barducci, 2020, Fundamentals of the gut for capsule engineers, Prog. Biomed. Eng., 2, 10.1088/2516-1091/abab4c Zeng, 2021, Limb-inspired bionic quasi-zero stiffness vibration isolator, Acta Mech. Sinica, 37, 1152, 10.1007/s10409-021-01070-6 Menck, 2013, How basin stability complements the linear-stability paradigm, Nat. Phys., 9, 89, 10.1038/nphys2516 Brzeski, 2019, Sample-based methods of analysis for multistable dynamical systems, Arch. Comput. Methods Eng., 26, 1515, 10.1007/s11831-018-9280-5 Liu, 2021, Dynamical response of a rocking rigid block, Chaos, 31, 10.1063/5.0040962