Optimal Sensor Placement Method Considering the Importance of Structural Performance Degradation for the Allowable Loadings for Damage Identification
Sign Up to like & getrecommendations! Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.05.021
Abstract: Abstract Considering the importance of damage for the structural performance and for decreasing the identification error, this paper proposes an optimal sensor placement method based on a weighted standard deviation norm (WSDN) index. The standard… read more here.
Keywords: optimal sensor; method; sensor placement; performance ... See more keywords
Optimal Sensor Deployment According to a New Approach for Target Tracking in Smart Homes
Sign Up to like & getrecommendations! Published in 2020 at "Irbm"
DOI: 10.1016/j.irbm.2020.06.009
Abstract: Abstract Ambient Assisted Living (AAL) aims to ease the activities of daily lives for elderly or disabled people living in smart homes. In these systems, the assisting services are provided by use of the sensors… read more here.
Keywords: smart homes; optimal sensor; sensor deployment; approach ... See more keywords
An optimal sensor placement strategy for reliable expansion of mode shapes under measurement noise and modelling error
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115511
Abstract: Abstract Modal expansion techniques are typically used to expand the experimental modal displacements at sensor positions to all unmeasured degrees of freedom. Since in most cases, sensors can be attached only at limited locations in… read more here.
Keywords: optimal sensor; sensor placement; mode; expansion ... See more keywords
Development of a stochastic effective independence (SEFI) method for optimal sensor placement under uncertainty
Sign Up to like & getrecommendations! Published in 2018 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2018.04.010
Abstract: Abstract Finding optimal sensor placement for data acquisition is an essential initial stage in the development of many engineered systems. For this purpose, the effective independence (EFI) method was developed and has been widely used.… read more here.
Keywords: sensor placement; optimal sensor; method; efi method ... See more keywords
Value-Optimal Sensor Network Design for Steady-State and Closed-loop Systems Using the Generalized Benders Decomposition
Sign Up to like & getrecommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b01865
Abstract: The problem of value-optimal sensor network design for linear systems has been shown to be of the nonconvex mixed integer programming class. While the branch and bound search procedure can be used to obtain a… read more here.
Keywords: optimal sensor; generalized benders; value optimal; sensor network ... See more keywords
Linear Covariance-Based Optimal Sensor Selection for GN&C System Using Second-Order Cone Programming
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Aerospace Engineering"
DOI: 10.1061/(asce)as.1943-5525.0001013
Abstract: AbstractA novel optimal sensor selection approach is developed in this paper. The key innovation of this work is in formulating the stochastic optimal sensor selection problem as a second-order con... read more here.
Keywords: sensor selection; second order; optimal sensor;
Frame Theory for Optimal Sensor Augmentation Problem of AOA Localization
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2018.2855568
Abstract: The sensor–target placement plays a pivotal role in improving the localization accuracy; the commonly used evaluation function for this problem is built by Cramer–Rao lower bound (CRLB) or Fisher information matrix (FIM). Frame theory, which… read more here.
Keywords: frame theory; optimal sensor; localization; sensor augmentation ... See more keywords
A Robust Framework to Design Optimal Sensor Locations for TOA or RSS Source Localization Techniques
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2023.3262182
Abstract: We focus on the problem of finding optimal sensor locations for source localization techniques based on either time of arrival (TOA) or received signal strength (RSS) measurements. Without any specific assumption on the actual source… read more here.
Keywords: optimal sensor; framework; source; sensor ... See more keywords
Optimal Sensor Placement for Spatial Structure Based on Importance Coefficient and Randomness
Sign Up to like & getrecommendations! Published in 2018 at "Shock and Vibration"
DOI: 10.1155/2018/7540129
Abstract: The current methods of optimal sensor placement are majorly presented based on modal analysis theory, lacking the consideration of damage process of the structure. The effect of different minor damage cases acting on the total… read more here.
Keywords: importance coefficient; sensor placement; optimal sensor; structure ... See more keywords
A Multiobjective Perspective to Optimal Sensor Placement by Using a Decomposition-Based Evolutionary Algorithm in Structural Health Monitoring
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10217710
Abstract: The objective of optimal sensor placement in a dynamic system is to obtain a sensor layout that provides as much information as possible for structural health monitoring (SHM). Whereas most studies use only one modal… read more here.
Keywords: health monitoring; evolutionary algorithm; optimal sensor; structural health ... See more keywords