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Creators/Authors contains: "Allen, B."

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  1. ; ; ( , 2022 IEEE Globecom Workshops (GC Wkshps))
    Free, publicly-accessible full text available December 4, 2023
  2. ; ; ( , IEEE Access)
    Full Text Available 
  3. ; ; ( , 2021 IEEE Global Communications Conference (GLOBECOM))
    Full Text Available 
  4. ; ; ; ( , Frontiers in robotics and AI)
    Full Text Available 
  5. ; ; ; ( , ASME International Mechanical Engineering Congress and Exposition (IMECE))
    Accepted Manuscript Full Text Available
  6. ; ; ; ; ; ; ; ( , The Astrophysical Journal)
    Abstract We present results of a search for periodic gravitational wave signals with frequencies between 20 and 400 Hz from the neutron star in the supernova remnant G347.3-0.5 using LIGO O2 public data. The search is deployed on the volunteer computing project Einstein@Home, with thousands of participants donating compute cycles to make this endeavour possible. We find no significant signal candidate and set the most constraining upper limits to date on the amplitude of gravitational wave signals from the target, corresponding to deformations below 10 −6 in a large part of the band. At the frequency of best strain sensitivity, near 166 Hz, we set 90% confidence upper limits on the gravitational wave intrinsic amplitude of h 0 90 % ≈ 7.0 × 10 − 26 . Over most of the frequency range our upper limits are a factor of 20 smaller than the indirect age-based upper limit.
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  7. ; ; ; ; ; ; ; ; ( , Biochemistry)
    Accepted Manuscript Full Text Available
  8. ; ; ; ( , Proceedings of the IFAC Conference on Cyber-Physical & Human-Systems)
    Accepted Manuscript Full Text Available
  9. ; ; ( , IFAC Conference on Cyber-Physical Human-Systems)
    A common rehabilitation for those with lower limb movement disorders is motorized functional electrical stimulation (FES) induced cycling. Motorized FES-cycling is a switched system with uncertain dynamics, unknown disturbances, and there exists an unknown time-varying input delay between the application/removal of stimulation and the onset/removal of muscle force. This is further complicated by the fact that each participant has varying levels of sensitivity to the FES input, and the stimulation must be bounded to ensure comfort and safety. In this paper, saturated FES and motor controllers are developed for an FES-cycle that ensure safety and comfort of the participant, while likewise being robust to uncertain parameters in the dynamics, unknown disturbances, and an unknown time-varying input delay. A Lyapunov-based stability analysis is performed to ensure uniformly ultimately bounded cadence tracking.
    Accepted Manuscript Full Text Available
  10. ; ; ; ( , The Astrophysical Journal)
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