Maryland's Defense Patent Database

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System and method for zero latency, high fidelity emergency assessment of airborne chemical, biological and radiological threats by optimizing sensor placement

Patent image
NRL

Networked groups of sensors that detect Chemical, Biological, and Radiological (CBR) threats are being developed to defend cities and military bases. Due to the high cost and maintenance of these sensors, the number of sensors deployed is limited. It is vital for the sensors to be deployed in optimal locations for these sensors to be effectively used to analyze the scope of the threat. A genetic algorithm, along with instantaneous plume prediction capabilities meets these goals. An analyzer's time dependant plumes, upwind danger zone, and sensor capabilities are used to determine the fitness of sensor networks generated by the genetic algorithm.

Inventors: 
Boris, Jay P.; Obenschain, Keith S.; Patnaik, Gopal
Patent Number: 
Technical domain: 
Control Systems
FIle Date: 
2006-04-12
Grant Date: 
2009-06-02
Grant time: 
1,147 days
Grant time percentile rank: 
21
Claim count percentile rank: 
3
Citations percentile rank: 
1
'Cited by' percentile rank: 
1
Assignee: 
US NAVY