A Least Absolute Deviation Criteria for Tracking and Beam Control Applications

Authors

Ben G. FitzpatrickFollow
Yun Wang

Document Type

Conference Proceeding

Publication Date

2014

Abstract

This paper explores the use of least absolute deviation as an error criterion for certain tracking and jitter control problems. Minimizing an absolute error versus a squared error leads to a nonlinear control problem. We consider a fixed-gain structure that we solve with dynamic programming, as well as an adaptive approach motivated by both recursive least squares and the fixed-gain approach.

Comments

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Original Publication Citation

Fitzpatrick, B. G., and Yun Wang. “A Least Absolute Deviation Criteria for Tracking and Beam Control Applications.” 2014 American Control Conference, American Control Conference (ACC), 2014, June 2014, pp. 2906–2911.

Digital Commons @ LMU & LLS Citation

Fitzpatrick, Ben G. and Wang, Yun, "A Least Absolute Deviation Criteria for Tracking and Beam Control Applications" (2014). Mathematics, Statistics and Data Science Faculty Works. 189.
https://digitalcommons.lmu.edu/math_fac/189