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The road traffic flow evolutionary patterns of metropolitan areas evolve slowly through a complex multi-dimensional travel decision-making behavior (including travel mode, departure time and route choice joint decision-making). How to forecast the long run evolutionary trend of traffic flow on the entire network? Does the traffic evolution track converge to equilibrium? If it can, what's the condition...
In this paper a reduced order observer that adapts to unknown friction and density, and estimates the bottomhole pressure in a well during drilling, is presented. The design is based on a newly developed third order nonlinear model with a nonlinear output equation containing a product between an unknown parameter and unmeasured state. Based on a Lyapunov approach the pressure estimate is shown to...
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