Wide-band Loop Shaping for Modulation of Energy Transmission in Nonminimum-phase Systems. Jiang, T., Tang, J., & Chen, X. In ASME Dynamic Systems and Control Conference, pages V002T18A001, October, 2018.
doi  abstract   bibtex   
Modulating the closed-loop transmission of energy in a wide frequency band without sacrificing overall system performance is a fundamental issue in a wide range of applications from preci- sion control, active noise cancellation, to energy guiding. This paper introduces a loop-shaping approach to create such wide- band closed-loop behaviors, with a particular focus on systems with nonminimum-phase zeros. By pioneering an integration of the interpolation theory with a model-based parameterization of the closed loop, the proposed approach creates a framework to shape energy transmission with user defined performance met- rics in the frequency domain. Application to laser-based pow- der bed fusion additive manufacturing validates the feasibility to compensate wide-band vibrations and to flexibly control system performance at other frequencies.
@inproceedings{Jiang_DSCC2018,
	Abstract = {Modulating the closed-loop transmission of energy in a wide frequency band without sacrificing overall system performance is a fundamental issue in a wide range of applications from preci- sion control, active noise cancellation, to energy guiding. This paper introduces a loop-shaping approach to create such wide- band closed-loop behaviors, with a particular focus on systems with nonminimum-phase zeros. By pioneering an integration of the interpolation theory with a model-based parameterization of the closed loop, the proposed approach creates a framework to shape energy transmission with user defined performance met- rics in the frequency domain. Application to laser-based pow- der bed fusion additive manufacturing validates the feasibility to compensate wide-band vibrations and to flexibly control system performance at other frequencies.},
	Author = {Tianyu Jiang and Jiong Tang and Xu Chen},
	Booktitle = {{ASME} Dynamic Systems and Control Conference},
	Date-Added = {2018-04-09 21:53:24 +0000},
	Date-Modified = {2019-03-22 09:55:04 -0400},
	Doi = {10.1115/DSCC2018-9089},
	Keyword = {energy guiding, loop shaping},
	Month = {October},
	Pages = {V002T18A001},
	Title = {Wide-band Loop Shaping for Modulation of Energy Transmission in Nonminimum-phase Systems},
	Year = 2018,
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