A frequency response parametrization of all stabilizing controllers for continuous time systems Export

@inproceedings{LKeel09, abstract = {In this paper, we present an alternative and new interpretation of the Nyquist criterion in terms of Bode plots of the plant and the controller. This result gives a nonparametric characterization of the frequency response of arbitrary order stabilizing controllers. The result shows that the frequency response of any stabilizing controller must satisfy constraints on its magnitude, phase, and rate of change of phase at certain frequencies that are imposed by the frequency response of the inverse plant.}, author = {Keel, L. H. and Shafai, B. and Bhattacharyya, S. P.}, citeulike-article-id = {6081109}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/ACC.2009.5160533}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5160533}, day = {10}, doi = {10.1109/ACC.2009.5160533}, journal = {American Control Conference, 2009. ACC '09.}, keywords = {controllers, frequency, parametrization, response, stabilizing}, month = {July}, pages = {3724--3729}, posted-at = {2009-11-06 15:47:27}, priority = {2}, title = {A frequency response parametrization of all stabilizing controllers for continuous time systems}, url = {http://dx.doi.org/10.1109/ACC.2009.5160533}, year = {2009} }

TY - CONF ID - LKeel09 L3 - citeulike-article-id:6081109 N2 - In this paper, we present an alternative and new interpretation of the Nyquist criterion in terms of Bode plots of the plant and the controller. This result gives a nonparametric characterization of the frequency response of arbitrary order stabilizing controllers. The result shows that the frequency response of any stabilizing controller must satisfy constraints on its magnitude, phase, and rate of change of phase at certain frequencies that are imposed by the frequency response of the inverse plant. JF - American Control Conference, 2009. ACC '09. EP - 3729 TI - A frequency response parametrization of all stabilizing controllers for continuous time systems SP - 3724 KW - controllers KW - frequency KW - parametrization KW - response KW - stabilizing AU - Keel, LH AU - Shafai, B AU - Bhattacharyya, SP PY - 2009/07/10/ UR - http://dx.doi.org/10.1109/ACC.2009.5160533 ER -