Approximation of exact controls for semi-linear 1D wave equations using a least-squares approach.
Arnaud MünchEmmanuel TrélatPublished in: CoRR (2020)
Keyphrases
- least squares
- linear systems
- error tolerance
- linear model
- closed form
- numerical integration
- exact computation
- sparse linear
- linear least squares
- difference equations
- linear approximation
- angular velocity
- closed form solutions
- mathematical model
- curve fitting
- finite difference
- error minimization
- wave equation
- robust estimation
- differential equations
- linear functions
- parameter estimation
- taylor series
- numerical scheme
- set of linear equations
- sequential monte carlo methods
- sparse approximation
- approximation methods
- sufficient conditions
- algebraic equations
- approximation error
- square root
- piecewise constant
- levenberg marquardt
- quality guarantees
- generalized belief propagation
- numerical solution