Title | Risk-sensitive sensor scheduling for discrete-time nonlinear systems |
Publication Type | Conference Paper |
Year of Publication | 1998 |
Authors | Lim, A. E. B., and V. Krishnamurthy |
Conference Name | Decision and Control, 1998. Proceedings of the 37th IEEE Conference on |
Pagination | 1859 -1864 vol.2 |
Date Published | dec. |
Keywords | discrete time systems, discrete-time nonlinear systems, dynamic programming, finite dimensional suboptimal strategy, information state, multidimensional systems, nonlinear control systems, optimal control, quadratic cost, risk-sensitive cost, risk-sensitive sensor scheduling, sensors |
Abstract | We consider a discrete time, partially observed risk sensitive optimal control problem in which observations of the state are available from a finite number of different measurement sources. At each time step, one sensor can be chosen. We study the problem of finding the sensor schedule and the system input so that a risk-sensitive cost is minimized. For the general nonlinear case, the problem is generally infinite dimensional. In the case of linear systems however, the information state is finite dimensional, and a finite dimensional suboptimal strategy is presented when the cost is quadratic |
URL | http://dx.doi.org/10.1109/CDC.1998.758576 |
DOI | 10.1109/CDC.1998.758576 |