Abstract:
This paper presents a simplified system-theoretical nonlinear flow rate model for a centrifugal pump system consisting of a centrifugal pump connected to a pipeline pumpi...Show MoreMetadata
Abstract:
This paper presents a simplified system-theoretical nonlinear flow rate model for a centrifugal pump system consisting of a centrifugal pump connected to a pipeline pumping water into an upper tank. For this system, a parameter estimation is done based on the combined use of operational calculus and a high gain observer method. Therefore, the algebraic operational calculus is used for a first parameter estimate initializing the observer estimation method. Both methods are compared to each other applying real measured data.
Date of Conference: 23-25 October 2019
Date Added to IEEE Xplore: 09 January 2020
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- Index Terms
- Centrifugal Pump ,
- Parameter Estimates ,
- Estimation Method ,
- Nonlinear Model ,
- High-gain Observer ,
- Dynamical ,
- Differential Equations ,
- Pressure Sensor ,
- Nonlinear Systems ,
- Unknown Parameters ,
- Estimation Procedure ,
- System Of Differential Equations ,
- Differential System ,
- Nonlinear Differential Equations ,
- Numerical Instability ,
- Transient Behavior ,
- Test Rig ,
- Minimum Speed ,
- Recursive Least Squares ,
- Standalone Version ,
- Recursive Least Squares Algorithm ,
- Pipeline System ,
- System Of Nonlinear Differential Equations ,
- Algebraic Method ,
- Adaptive Gain ,
- Laplace Transform ,
- Friction Coefficient ,
- Recursive Algorithm
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- Index Terms
- Centrifugal Pump ,
- Parameter Estimates ,
- Estimation Method ,
- Nonlinear Model ,
- High-gain Observer ,
- Dynamical ,
- Differential Equations ,
- Pressure Sensor ,
- Nonlinear Systems ,
- Unknown Parameters ,
- Estimation Procedure ,
- System Of Differential Equations ,
- Differential System ,
- Nonlinear Differential Equations ,
- Numerical Instability ,
- Transient Behavior ,
- Test Rig ,
- Minimum Speed ,
- Recursive Least Squares ,
- Standalone Version ,
- Recursive Least Squares Algorithm ,
- Pipeline System ,
- System Of Nonlinear Differential Equations ,
- Algebraic Method ,
- Adaptive Gain ,
- Laplace Transform ,
- Friction Coefficient ,
- Recursive Algorithm