L. Pratt and A. J. Petruska, “Empirically comparing magnetic needle steering models using expectation-maximization,” Robotics, vol. 11, no. 2, pp. 1–18, Apr. 2022.
Rajagopalan, A. J. Petruska, and D. Howard, “Design of bi-state shape memory material composite soft actuator,” MDPI Actuators, vol. 11, 3 Mar. 2022.
Pancaldi, L. Noseda, A. Dolev, A. Fanelli, D. Ghezzi, A. J. Petruska, and M. S. Sakar, “Locomotion of sensor-integrated soft robotic devices inside sub-millimetre arteries with impaired flow conditions,” Advanced Intelligent Systems, pp. 1–10, 2100247 Feb. 2022.
2021
Journal Articles
Kale, A. J. Petruska, and J. Samaniuk, “Active particle tracking microrheology using artificial thermal noise,” Journal of Rheology, vol. 66, p. 187, 1 Dec. 2021.
L. Moser, J. A. Gordon, and A. J. Petruska, “Unified parameterization and calibration of serial, parallel, and hybrid manipulators,” Robotics, vol. 10, p. 124, 4 Nov. 2021.
Shi, A. Olvera, C. Hamilton, J. Li, L. Utke, A. Petruska, Z. Yu, Y. Deng, and H. Zhang, “AI-enabled robotic NDE for structural damage assessment and repair,” Materials Evaluation, vol. 79, 7 Jul. 2021.
Hong, A. J. Petruska, A. Zemmar, and B. J. Nelson, “Magnetic control of a flexible needle in neurosurgery,” IEEE Trans Biomed Eng, vol. 68, 2 Feb. 2021.
2020
Journal Articles
L. Husa, B. D. Saunders, B. E. Suesser, and A. J. Petruska, “Optimal current shell approximation for solenoids of rectangular cross-section,” AIP Advances, vol. 10, no. 9, 2020.
J. Petruska, “Open-loop orientation control using dynamic magnetic fields,” IEEE Robotics and Automation Letters, vol. 5, no. 4, pp. 5472–5476, Oct. 2020.
D. Segal, M. C. Lesak, A. K. Silverman, and A. J. Petruska, “A gesture-controlled rehabilitation robot to improve engagement and quantify movement performance,” Sensors, vol. 20, pp. 1–18, 4269 Jul. 2020.
J. Abbott, E. Diller, and A. J. Petruska, “Magnetic methods in robotics,” Annu Rev Robot Cont Autom, vol. 3, pp. 2.1–2.34, May 2020.
L. Bruns, K. E. Riojas, D. S. Ropella, M. S. Cavilla, A. J. Petruska, M. H. Freeman, R. F. Labadie, J. J. Abbott, and R. J. Webster, “Magnetically steered robotic insertion of cochlear-implant electrode arrays: System integration and first-in-cadaver results,” IEEE Robotics and Automation Letters, vol. 5, no. 2, pp. 2240–2247, Apr. 2020.
2019
Journal Articles
2018
Journal Articles
Edelmann, A. J. Petruska, and B. J. Nelson, “Estimation-based control of a magnetic endoscope without device localization,” J Med Robot Res, vol. 3, no. 1, pp. 1850002-1–10, Nov. 2018
Ullrich, J. Lussi, V. Chatzopolus, S. Michels, A. J. Petruska, and B. J. Nelson, “A robotic diathermy system for automated capsulotomy,” J Med Robot Res, vol. 3, no. 1, pp. 1850001-1–13, 2018.
Mohanty, A. Hong, C. Alcantara, A. J. Petruska, and B. J. Nelson, “Stereo-holographic diffraction based tracking of microrobots,” IEEE Robot Autom Lett, vol. 3, no. 1, pp. 567–572, Jan. 2018
2017
Journal Articles
A. J. Petruska, J. Edelmann, and B. J. Nelson, “Model-based calibration for magnetic manipulation,” IEEE Trans Magn, vol. 53, no. 7, pp. 1–6, Jan. 2017
B. Zeydan, A. J. Petruska, L. Somm, R. Pieters, Y. Fang, D. F. Sargent, and B. J. Nelson, “Automated particle collection for protein crystal harvesting,” IEEE Robot Autom Lett, vol. 2, no. 3, pp. 1391–1396, Feb. 2017
H.-W. Huang, A. J. Petruska, and B. J. Nelson, “Soft micro-robots for military medicine,” J Homeland Defense & Security Information Analysis Center, vol. Special Nanotechnology Issue, pp. 25–27, Feb. 2017
J. Edelmann, A. J. Petruska, and B. J. Nelson, “Magnetic control of continuum devices,” Int J Rob Res, vol. 36, no. 1, pp. 68–85, Jan. 2017
A. Hong, B. Zeydan, S. Charreyron, O. Ergeneman, S. Pané, M. F. Toy, A. J. Petruska, and B. J. Nelson, “Real-time holographic tracking and control of microrobots,” IEEE Robot Autom Lett, vol. 2, no. 1, pp. 143–148, Jan. 2017
2016
Journal Articles
B. Jang, W. Wang, S. Wiget, A. J. Petruska, X. Chen, C. Hu, A. Hong, D. Folio, A. Ferreira, S. Pané, and B. J. Nelson, “Catalytic locomotion of core-shell nanowire motors,” ACS Nano, vol. 10, no. 11, pp. 9983–9991, Oct. 2016
H.-W. Huang, M. S. Sakar, A. J. Petruska, S. Pané, and B. J. Nelson, “Soft micromachines with programmable motility and morphology,” Nature Comm, vol. 7, no. 12263, pp. 1–10, Jul. 2016
F. Ullrich, J. Lussi, D. Felekis, S. Michels, A. J. Petruska, and B. J. Nelson, “Perforation forces of the intact porcine anterior lens capsule,” J Mech Behavior Biomed Mat, vol. 62, pp. 347–354, Sep. 2016
M. Hoop, Y. Shen, X.-Z. Chen, F. Mushtaq, L. M. Iuliano, M. S. Sakar, A. Petruska, M. J. Loessner, B. J. Nelson, and S. Pané, “Magnetically driven silver-coated nanocoils for efficient bacterial contact killing,” Adv Func Mater, vol. 26, no. 7, pp. 1063–1069, Feb. 2016
Conference Proceedings
H.-W. Huang, A. J. Petruska, M. S. Sakar, M. Skoura, F. Ullrich, Q. Zhang, S. Pané, and B. Nelson, “Self-folding hydrogel bilayer for enhanced drug loading, encapsulation, and transport,” in 38th Ann Int Conf IEEE Eng Med and Bio Soc, 2016
A. Hong, S. Charreyron, O. Ergeneman, S. Pané, M. F. Toy, A. J. Petruska, and B. J. Nelson, “Real-time holographic tracking for the 3d control of microrobots,” in IEEE Int Conf on Autom Sci and Eng, 2016
A. J. Petruska, F. Ruetz, A. Hong, L. Regli, O. Surucu, A. Zemmar, and B. J. Nelson, “Magnetic needle guidance for neurosurgery: initial design and proof of concept,” in IEEE Int. Conf. Robotics and Automation, 2016, pp. 4392–4397
H.-W. Huang, M. S. Sakar, K. Riederer, N. Shamsudhin, A. J. Petruska, S. Pané, and B. J. Nelson, “Magnetic microrobots with addressable shape control,” in IEEE Int. Conf. Robotics and Automation, 2016, pp. 1719–1724
2015
Journal Articles
T.-Y. Huang, M. S. Sakar, A. Mao, A. J. Petruska, F. Qiu, X.-B. Chen, S. Kennedy, D. Mooney, and B. J. Nelson, “3d printed microtransporters: compound micromachines for spatiotemporally controlled delivery of therapeutic agents,” Adv Mater, vol. 27, no. 42, pp. 6644–6650, Nov. 2015
A. J. Petruska and B. J. Nelson, “Minimum bounds on the number of electromagnets required for remote magnetic manipulation,” IEEE Tran Robot, vol. 31, no. 3, pp. 714–722, Jun. 2015
Conference Proceedings
A. J. Petruska, J. B. Brink, and J. J. Abbott, “First demonstration of a modular and reconfigurable magnetic-manipulation system,” in Int Conf Robotics and Automation, 2015, Finalist: Best Robotic Manipulation Paper
A. Hong, A. J. Petruska, and B. J. Nelson, “Tracking a magnetically guided catheter with a single rotating c-arm,” in Int Conf Robotics and Automation, 2015
2014
Journal Articles
A. J. Petruska, A. W. Mahoney, and J. J. Abbott, “Remote manipulation with a stationary computer-controlled magnetic dipole source,” IEEE Tran Robot, vol. 30, no. 5, pp. 1222–1227, Oct. 2014
A. J. Petruska and J. J. Abbott, “Omnimagnet: an omnidirectional electromagnet for controlled dipole-field generation,” IEEE Trans Magn, vol. 50, no. 7, pp. 1–10, Jul. 2014
Conference Proceedings
J. B. Brink, A. J. Petruska, D. E. Johnson, and J. J. Abbott, “Factors affecting the design of untethered magnetic haptic interfaces,” in IEEE Haptics Symp, 2014, pp. 107–114, Winner: Best Paper
2013
Journal Articles
A. J. Petruska and J. J. Abbott, “Optimal permanent-magnet geometries for dipole field approximation,” IEEE Trans Magn, vol. 49, no. 2, pp. 811–819, Feb. 2013
J. Greer, A. J. Petruska, A.W. Mahoney, M. Nambi, E. Bamberg, and J. J. Abbott, “Experimental investigation of wire electrical discharge machining of NdFeB permanent magnets with an RC-Type machine,” J Mater Eng Perform, vol. 23, no. 4, pp. 1392–1401, 2013
Conference Proceedings
A. J. Petruska and J. J. Abbott, “An omnidirectional electromagnet for remote manipulation,” in IEEE Int. Conf. Robotics and Automation, 2013, pp. 814–819
2011
Conference Proceedings
A. J. Petruska and S. G. Meek, “Non-drifting limb angle measurement relative to the gravitational vector during dynamic motions using accelerometers and rate gyros,” in IEEE/RSJ Int. Conf. Intelligent Robots and Systems (IROS), 2011, pp. 3632–3637
J. R. Nostrom and A. J. Petruska, “Development of a six degrees of freedom test stand for low-thrust applications,” in JANNAF, 2011
