|
DNSS Point
Sethi-Skiba points, also known as DNSS points, arise in optimal control problems that exhibit multiple optimal solutions. A Sethi-Skiba point is an indifference point in an optimal control problem such that starting from such a point, the problem has more than one different optimal solutions. A good discussion of such points can be found in Grass et al. Definition Of particular interest here are discounted infinite horizon optimal control problems that are autonomous. These problems can be formulated as : \max_\int_0^ e^ \varphi\left(x(t), u(t)\right)dt s.t. : \dot(t) = f\left(x(t), u(t)\right), x(0) = x_, where \rho > 0 is the discount rate, x(t) and u(t) are the state and control variables, respectively, at time t, functions \varphi and f are assumed to be continuously differentiable with respect to their arguments and they do not depend explicitly on time t, and \Omega is the set of feasible controls and it also is explicitly independent of time t. Furthermore, it is assu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optimal Control
Optimal control theory is a branch of mathematical optimization that deals with finding a control for a dynamical system over a period of time such that an objective function is optimized. It has numerous applications in science, engineering and operations research. For example, the dynamical system might be a spacecraft with controls corresponding to rocket thrusters, and the objective might be to reach the moon with minimum fuel expenditure. Or the dynamical system could be a nation's economy, with the objective to minimize unemployment; the controls in this case could be fiscal and monetary policy. A dynamical system may also be introduced to embed operations research problems within the framework of optimal control theory. Optimal control is an extension of the calculus of variations, and is a mathematical optimization method for deriving control policies. The method is largely due to the work of Lev Pontryagin and Richard Bellman in the 1950s, after contributions to calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suresh P
Suresh is an Indian masculine given name originating in the Sanskrit word ' (compound of ' and '). Its meaning is "Ruler of Gods" and it has been used an epithet for the Hindu gods Indra, Brahma, Vishnu and Shiva. People named Suresh include: *Suresh (actor), Indian actor in Telugu and Tamil films *Suresh (director), Tamil film director *Suresh Balaje, Indian film producer *Suresh Bharadwaj, Indian politician *Suresh Gopi (born 1960), Indian Malayalam film actor *Suresh Heblikar, Indian Kannada film actor *Suresh Joachim, Tamil Canadian film actor, producer and multiple Guinness World Record holder *Suresh Joshi, Indian poet, writer and literary critic * Suresh Krishna, Indian Malayali film actor *Suresh Krissna, Indian Tamil film director *Suresh Kumar (government official), American economist and businessman, Director-General of the U.S. Foreign Commercial Service *Suresh Oberoi, Indian Hindi movie actor *Suresh Pachouri, Indian politician *Suresh Raina, Indian cricketer *Suresh P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optimal Control
Optimal control theory is a branch of mathematical optimization that deals with finding a control for a dynamical system over a period of time such that an objective function is optimized. It has numerous applications in science, engineering and operations research. For example, the dynamical system might be a spacecraft with controls corresponding to rocket thrusters, and the objective might be to reach the moon with minimum fuel expenditure. Or the dynamical system could be a nation's economy, with the objective to minimize unemployment; the controls in this case could be fiscal and monetary policy. A dynamical system may also be introduced to embed operations research problems within the framework of optimal control theory. Optimal control is an extension of the calculus of variations, and is a mathematical optimization method for deriving control policies. The method is largely due to the work of Lev Pontryagin and Richard Bellman in the 1950s, after contributions to calc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
