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» Discrete Sensor Validation with Multilevel Flow Models
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CDC
2009
IEEE
164views Control Systems» more  CDC 2009»
13 years 5 months ago
Kalman filter based estimation of flow states in open channels using Lagrangian sensing
In this article, we investigate real-time estimation of flow states, average velocity and stage (water depth), in open channels using the measurements obtained from Lagrangian sens...
Mohammad Rafiee, Qingfang Wu, Alexandre M. Bayen
WSC
2000
13 years 6 months ago
Use of discrete event simulation to validate an agent based scheduling engine
This paper discusses the use of simulation in a new context. Most often QUEST is viewed as a stand-alone simulation tool to analyze and understand shop floor behavior. It has rare...
Shubhabrata Biswas, Sara Merchawi
CDC
2009
IEEE
161views Control Systems» more  CDC 2009»
13 years 5 months ago
Quadratic Programming based data assimilation with passive drifting sensors for shallow water flows
We present a method for assimilating Lagrangian sensor measurement data into a Shallow Water Equation model. Using our method, the variational data assimilation problem is formulat...
Andrew Tinka, Issam S. Strub, Qingfang Wu, Alexand...
IMR
2003
Springer
13 years 10 months ago
Multilevel Accelerated Optimization for Problems in Grid Generation
The quality of numerical simulations of processes that are modeled by partial differential equations strongly depends on the quality of the mesh that is used for their discretiza...
Markus Berndt, Mikhail J. Shashkov