• High-speed nested cascaded MASH Digital Delta-Sigma Modulator-based divider controller 

  Donnelly, Yann; Mo, Hongjia; Kennedy, Michael Peter (Institute of Electrical and Electronics Engineers (IEEE), 2018-05-04)

  The MASH Digital Delta-Sigma Modulator (DDSM) based divider controller represents a speed bottleneck in state of the art commercial PLL-based fractional-N frequency synthesizers. As next generation systems require higher ...
• Automated balloon control in resuscitative endovascular balloon occlusion of the aorta (REBOA) 

  McCarthy, Cormac; Kanterman, Ian; Trauzettel, Fabian; Jaeger, H. Alexander; Goetz, Alice-Anne; Colvard, Benjamin; Swanstrom, Lee; Cantillon-Murphy, Pádraig (Institute of Electrical and Electronics Engineers (IEEE), 2018-11-01)

  Objective: The goal of this work was to demonstrate technical feasibility of automated balloon pressure management during REBOA in the pre-clinical setting. Methods: This paper presents an intelligent balloon management ...
• Digital closed-loop control strategy to maintain the phase shift for a multi-channel BCM boost converter for PFC applications 

  Ryan, Robert T.; Morrison, Richard; Hogan, Diarmuid; Hayes, John G. (Institute of Electrical and Electronics Engineers (IEEE), 2018-10-10)

  This paper presents a novel closed-loop digital control scheme to maintain proper interleaving operation of a multi-channel boundary-conduction-mode (BCM) boost converter used in power-factor-correction (PFC) applications. ...
• An open framework enabling electromagnetic tracking in image-guided interventions 

  Jaeger, Herman Alexander; Hinds, Stephen; Cantillon-Murphy, Pádraig (Springer Nature Switzerland AG, 2018-09-13)

  Electromagnetic tracking (EMT) is a core platform technology in the navigation and visualisation of image-guided procedures. The technology provides high tracking accuracy in non-line-of-sight environments, allowing ...
• Compliance synthesis of a class of planar compliant parallelogram mechanisms using the position space concept 

  Hao, Guangbo; Yu, Jingjun; Liu, Yufei (Institute of Electrical and Electronics Engineers (IEEE), 2018-06)

  Compliant mechanisms can be reconfigured with variation of compliance performance, by changing the positions of each compliant module thereof within its position space. This paper synthesizes the compliance of two types ...

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