User profiles for Peter A. Halverson
Peter HalversonVerified email at halverson.me Cited by 478 |
Tension-based multi-stable compliant rolling-contact elements
This paper presents models for a tension-based, multi-stable, large displacement, compliant
rolling-contact element (CORE). The models are capable of determining stress, strain, and …
rolling-contact element (CORE). The models are capable of determining stress, strain, and …
A compliant-mechanism approach to achieving specific quality of motion in a lumbar total disc replacement
Background The current generation of total disc replacements achieves excellent short- and
medium-term results by focusing on restoring the quantity of motion. Recent studies indicate …
medium-term results by focusing on restoring the quantity of motion. Recent studies indicate …
A flexure-based bi-axial contact-aided compliant mechanism for spinal arthroplasty
PA Halverson, LL Howell… - … and Information in …, 2008 - asmedigitalcollection.asme.org
A healthy spinal disc is capable of 3 degrees of rotation and has a force-deflection response
that helps to stabilize the spine. Age or trauma can cause the stability of the spine to …
that helps to stabilize the spine. Age or trauma can cause the stability of the spine to …
Time-constrained reasoning under uncertainty
PP Bonissone, PC Halverson - Real-Time Systems, 1990 - Springer
Dynamic classification problems present unique challenges beyond those of more traditionalstatic
knowledge-based systems. Uncertain and incomplete input data, unpredictable event …
knowledge-based systems. Uncertain and incomplete input data, unpredictable event …
Wet spinning of pre-doped polyaniline into an aqueous solution of a polyelectrolyte
We report the preparation of highly conductive polyaniline (PANi) fibers produced via a wet-spinning
process into different coagulation solvents or solutions. To the best of our …
process into different coagulation solvents or solutions. To the best of our …
A pseudo-rigid-body model of the human spine to predict implant-induced changes on motion
Injury, instrumentation, or surgery may change the functional biomechanics of the spine.
Adverse changes at one level may affect the adjacent levels. Modeling these changes can …
Adverse changes at one level may affect the adjacent levels. Modeling these changes can …
[PDF][PDF] Non-contact sensor system for real-time high-accuracy monitoring of overhead transmission lines
PG Halverson, SJ Syracuse, R Clark… - Proc. epri conf …, 2008 - halverscience.net
Non-Contact Sensor System for Real- Time High-Accuracy Monitoring of Overhead Transmission
Lines Πromethean Δevices, LLC Page 1 Non-Contact Sensor System for RealTime High-Accuracy …
Lines Πromethean Δevices, LLC Page 1 Non-Contact Sensor System for RealTime High-Accuracy …
Clock noise removal in LISA
W Klipstein, PG Halverson, R Peters, R Cruz… - AIP Conference …, 2006 - pubs.aip.org
The relative motion of the LISA spacecraft will Doppler shift the laser frequencies by around
15 MHz. These Doppler shifts introduce sensitivity to the phase noise of the measurement’s …
15 MHz. These Doppler shifts introduce sensitivity to the phase noise of the measurement’s …
Multi-stable compliant rolling-contact elements
PA Halverson - 2007 - scholarsarchive.byu.edu
The purpose of this research is the development of design concepts and models of large-angle,
compliant, multistable, revolute joints. This research presents evidence of the capability …
compliant, multistable, revolute joints. This research presents evidence of the capability …
Progress towards picometer accuracy laser metrology for the space interferometry mission
PG Halverson, A Kuhnert, J Logan… - … on Space Optics …, 2017 - spiedigitallibrary.org
The Space Interferometry Mission, scheduled for launch in 2008, is an optical stellar interferometer
with a 10 meter baseline capable of micro-arcsecond accuracy astrometry. A mission-…
with a 10 meter baseline capable of micro-arcsecond accuracy astrometry. A mission-…