A Unified Pseudospectral Framework for Nonlinear Controller and Observer Design
Ross, I. Michael
MetadataShow full item record
As a result of significant progress in pseudospectral methods for real-time dynamic optimization, it has become apparent in recent years that it is possible to present a unified framework for both controller and observer design. In this paper, we present such an approach for nonlinear systems. The method can be applied to a wide variety of nonlinear systems. The convergence of the proposed computational method is guaranteed under verifiable conditions. Several numerical examples are also presented to demonstrate the efficiency of the proposed computational framework.
Proceedings of the 2007 American Control Conference Marriott Marquis Hotel at Times Square New York City, USA, July 11-13, 2007
RightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.
Showing items related by title, author, creator and subject.
Variance reduction for quantile estimates in simulations via nonlinear controls Lewis, Peter A. W.; Ressler, Richard L. (Monterey, California. Naval Postgraduate School, 1990-04); NPS-55-90-09Linear controls are a well known simple technique for achieving variance reduction in computer simulation. Unfortunately the effectiveness of a linear control depends upon the correlation between the statistic of interest ...
Nonlinear transformation optics techniques in the design of counter-directed energy weapons shields for satellites DeMartino, Matthew (Monterey, California. Naval Postgraduate School, 2012-12);The purpose of this thesis is to examine the feasibility of using an emerging technique, called transformation optics (TO), in designing materials to be used as a defense against directed energy weapons for satellites. In ...
Optimal design of nonlinear shock isolation for large, locally nonlinear structural systems Durant, Brian R. (Monterey, California. Naval Postgraduate School, 1998-12);The method of Time Domain Structural Synthesis is reviewed and examples of linear structural modification and sub-structure coupling are presented. The general formulation for both linear and nonlinear syntheses are compared ...