Elements of finite dimensional systems and control theory
Elements of finite dimensional systems and control theory
Practical methods of optimization; (2nd ed.)
Practical methods of optimization; (2nd ed.)
MISER3: solving optimal control problems—an update
Advances in Engineering Software
Optimal strategies for the control of a train
Automatica (Journal of IFAC)
Numerical Solution of Optimal Control Problems with Discrete-Valued System Parameters
Journal of Global Optimization
Brief paper: Hybrid method for a general optimal sensor scheduling problem in discrete time
Automatica (Journal of IFAC)
Numerical solutions for constrained time-delayed optimal control problems
International Journal of Computer Mathematics
A filled function method for optimal discrete-valued control problems
Journal of Global Optimization
Automatica (Journal of IFAC)
Brief paper: Local energy minimization in optimal train control
Automatica (Journal of IFAC)
Brief Sensor scheduling in continuous time
Automatica (Journal of IFAC)
Optimal Harvest Strategies in a Fisheries Management Model
Computational Mathematics and Modeling
Hi-index | 22.15 |
In this paper, we consider a class of optimal discrete-valued control problems. Since the range set of the control function is a discrete set and hence not convex. These problems are, in fact, nonlinear combinatorial optimization problems. Using the novel idea of the control parametrization enhancing technique, it is shown that optimal discrete-valued control problems are equivalent to optimal control problems involving a new control function which is piecewise constant with pre-fixed switching points. The transformed problems are essentially optimal parameter selection problems and can hence be readily solved by various existing algorithms. A practical numerical example is solved using the proposed method.