Conference proceeding
A maximum a-posteriori (MAP) estimation approach to laser beam control
Proceedings of 8th IEEE International Symposium on Intelligent Control, pp 388-393
1993
Abstract
In laser pointing systems involving Gaussian beams, a symmetrical, rather harsh nonlinearity due to the Gaussian glint sensing process appears in the feedback loop. In the control design, a forced separation approach in which the observer and controller are designed independently is considered. For the observer, the maximum a-posteriori (MAP) estimator criterion is introduced which leads to a nonlinear observer structure. For the controller structure, a multivariable linear time-invariant (LTI) controller is used. An example is presented the design method with simulation illustrating the system performance.
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Details
- Title
- A maximum a-posteriori (MAP) estimation approach to laser beam control
- Creators
- K.M Murphy - Drexel UniversityP Kalata - Drexel University
- Publication Details
- Proceedings of 8th IEEE International Symposium on Intelligent Control, pp 388-393
- Conference
- 8th IEEE International Symposium on Intelligent Control, 8th (Chicago, Illinois, United States, 25 Aug 1993–27 Aug 1993)
- Publisher
- IEEE
- Number of pages
- 6
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Web of Science ID
- WOS:A1993BZ54S00066
- Other Identifier
- 991019182777804721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Automation & Control Systems
- Computer Science, Artificial Intelligence
- Engineering, Electrical & Electronic