Picture of wind turbine against blue sky

Open Access research with a real impact...

The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs.

The Energy Systems Research Unit (ESRU) within Strathclyde's Department of Mechanical and Aerospace Engineering is producing Open Access research that can help society deploy and optimise renewable energy systems, such as wind turbine technology.

Explore wind turbine research in Strathprints

Explore all of Strathclyde's Open Access research content

Optimized discrete-time state dependent Riccati equation regulator

Dutka, A. and Ordys, A.W. and Grimble, M.J. (2005) Optimized discrete-time state dependent Riccati equation regulator. In: Proceedings of the American Control Conference 2005, 2005-06-08 - 2005-06-10.

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

The state dependent Riccati equation was originally developed for the continuous time systems. In the paper the optimality of a discrete time version of the state dependent Riccati equation is considered. The derivation of the optimal control strategy is based on the Hamiltonian optimal solution for the nonlinear optimal control problem. The new form of the discrete state dependent Riccati equation with a correction tensor is derived. The prediction of the future trajectory is used in the derivation.