Introduction to state estimation of high-rate system dynamics

J Hong, S Laflamme, J Dodson, B Joyce - Sensors, 2018 - mdpi.com
Engineering systems experiencing high-rate dynamic events, including airbags, debris
detection, and active blast protection systems, could benefit from real-time observability for …

An experimental test bed for developing high‐rate structural health monitoring methods

B Joyce, J Dodson, S Laflamme, J Hong - Shock and Vibration, 2018 - Wiley Online Library
Complex, high‐rate dynamic structures, such as hypersonic air vehicles, space structures,
and weapon systems, require structural health monitoring (SHM) methods that can detect …

Transverse vibration of clamped-pinned-free beam with mass at free end

J Hong, J Dodson, S Laflamme, A Downey - Applied Sciences, 2019 - mdpi.com
Engineering systems undergoing extreme and harsh environments can often times
experience rapid damaging effects. In order to minimize loss of economic investment and …

Variable input observer for nonstationary high-rate dynamic systems

J Hong, S Laflamme, L Cao, J Dodson… - Neural computing and …, 2020 - Springer
Engineering systems experiencing events of amplitudes higher than 100 gn for a duration
under 100 ms, here termed high-rate dynamics, can undergo rapid damaging effects. If the …

Microsecond state monitoring of nonlinear time-varying dynamic systems

J Dodson, B Joyce, J Hong… - Smart Materials …, 2017 - asmedigitalcollection.asme.org
Reliable operation of next generation high-speed complex structures (eg hypersonic air
vehicles, space structures, and weapons) relies on the development of microsecond …

Study of input space for state estimation of high‐rate dynamics

J Hong, S Laflamme, J Dodson - Structural Control and Health …, 2018 - Wiley Online Library
High‐rate dynamic systems are defined as systems being exposed to highly dynamic
environments that comprise high‐rate and high‐amplitude events. Examples of such …

Time series forecasting for structures subjected to nonstationary inputs

P Chowdhury, P Conrad… - Smart Materials …, 2021 - asmedigitalcollection.asme.org
In this paper, a method for real-time forecasting of the dynamics of structures experiencing
nonstationary inputs is described. This is presented as time series predictions across …

Adaptive observers for structural health monitoring of high-rate, time-varying dynamic systems

BS Joyce, J Hong, JC Dodson, JC Wolfson… - … , Photogrammetry & DIC …, 2019 - Springer
Safe and reliable operation of hypersonic aircraft, space structures, advanced weapon
systems, and other high-rate dynamic systems depends on advances in state estimators and …

Electromechanical Impedance Based Microsecond State Detection

RA Kettle - 2018 - search.proquest.com
This thesis concerns the development of various technologies necessary to increase the
speed of electromechanical impedance based state detection to the microsecond timescale …

A path for microsecond structural health monitoring for high-rate nonstationary time-varying systems

J Hong - 2019 - search.proquest.com
In this dissertation, a new area of research identified as high-rate state estimation is
established along with its associated research challenges, and a path for a solution is …