Optimum Sensor Placement for Impact Location Using Trilateration

Strain ◽  
2014 ◽  
Vol 51 (2) ◽  
pp. 89-100 ◽  
Author(s):  
M. De Stefano ◽  
M. Gherlone ◽  
M. Mattone ◽  
M. Di Sciuva ◽  
K. Worden
Keyword(s):  
Sensor Placement ◽  
Impact Location ◽  
Optimum Sensor ◽  
Optimum Sensor Placement

Optimum Sensor Placement For Source Monitoring Under Log-Normal Shadowing

2009 ◽  
Vol 42 (10) ◽  
pp. 1710-1714
Author(s):  
Soura Dasgupta ◽  
Stella-Rita.C. Ibeawuchi ◽  
Zhi Ding
Keyword(s):  
Source Monitoring ◽  
Sensor Placement ◽  
Optimum Sensor ◽  
Log Normal ◽  
Optimum Sensor Placement

scholarly journals Optimum sensor placement for localization of a hazardous source under log normal shadowing

2019 ◽  
Vol 9 (3) ◽  
pp. 361-382 ◽  
Author(s):  
Hema K. Achanta ◽  
◽  
Soura Dasgupta ◽  
Raghuraman Mudumbai ◽  
Weiyu Xu ◽  
...  
Keyword(s):  
Sensor Placement ◽  
Optimum Sensor ◽  
Log Normal ◽  
Optimum Sensor Placement

Optimum Sensor Array for Passive Localization from Time Differences of Arrival

2014 ◽  
Vol 721 ◽  
pp. 411-415
Author(s):  
Cheng Zhou ◽  
Gao Ming Huang ◽  
Jun Gao
Keyword(s):  
Lower Bound ◽  
Unbiased Estimator ◽  
Sensor Array ◽  
Sensor Placement ◽  
Localization Algorithm ◽  
Localization Performance ◽  
Cramer Rao Lower Bound ◽  
Optimum Sensor ◽  
Optimum Sensor Placement ◽  
Passive Localization

The problem how to improve the accuracy of passive localization from time differences of arrival received considerable interest. The localization performance of any unbiased estimator can be explicitly characterized by certain measures, for example, by the Cramer-Rao lower bound (CRLB) on the estimator variance. The lower the CRLB, the better localization performance. It is well known that the relative sensor-target geometry can significantly affect the performance of any particular localization algorithm. It demonstrates, when target is surrounded by the sensors, uniform angular array is the optimum sensor placement, in which the CRLB is minimized.

Optimum Sensor Placement for StructuralDamage Detection

2000 ◽  
Vol 126 (11) ◽  
pp. 1173-1179 ◽  
Author(s):  
Z. Y. Shi ◽  
S. S. Law ◽  
L. M. Zhang
Keyword(s):  
Sensor Placement ◽  
Optimum Sensor ◽  
Optimum Sensor Placement
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