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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
61

A systems perspective on production-qualitysales interface

Knight, John Edward 05 1900 (has links)
No description available.
62

Complex systems analysis of water quality dynamics: the feedback systems structure

Knight, John Edward 12 1900 (has links)
No description available.
63

A feedback dynamics analysis of secondary control of a primary flow stream

Austell, James Michael 12 1900 (has links)
No description available.
64

The sensitivity problem in control system optimization

Andreen, Robert Benjamin 12 1900 (has links)
No description available.
65

Multirate machine vision based Kalman filtering and state feedback control

Mashner, Michael 12 1900 (has links)
No description available.
66

Development of a real-time vision based absolute orientation sensor

Garner, Harry Douglas, Jr. 05 1900 (has links)
No description available.
67

Investigation of various reference commands for vibration reduction

Eloundou, Raynald Fabrice 08 1900 (has links)
No description available.
68

The design of automatic control systems based on root location

Scott, Albert Tillman 12 1900 (has links)
No description available.
69

Control of linear systems by output and compensator feedback

Nguyen-Khac, Tuan January 1976 (has links)
No description available.
70

Robustness of multivariable feedback systems : analysis and optimal design

Foo, Yung Kuan January 1985 (has links)
The robustness of the stability property of multivariable feedback control systems with respect to model uncertainty is studied and discussed. By introducing a topological notion of arcwise connectivity, existing and new robust stability tests are combined and unified under a common framework. The new switching-type robust stability test is easy to apply, and does not require the nominal and perturbed plants to share the same number of closed right half-plane poles, or zeros, or both. It also highlights the importance of both the sensitivity matrix and the complementary sensitivity matrix in determining the robust stability of a feedback system. More specifically, it is shown that at those frequencies where there is a possibility of an uncertain pole crossing the jw-axis, robust stability is "maximized" by minimizing the maximum singular value of the sensitivity matrix. At frequencies where there is a likelihood of uncertain zeros crossing the imaginary axis, it is then desirable to minimize the maximum singular value of the complementary sensitivity matrix. A robustness optimization problem is posed as a non-square H<sup>∞</sup>-optimization problem. All solutions to the optimization problem are derived, and parameterized by the solutions to an "equivalent" two-parameter interpolation problem. Motivated by improvements in disturbance rejection and robust stability, additional optimization objectives are introduced to arrive at the 'best' solution.

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