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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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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.
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Showing 1 to 3 of 3 (0.029 seconds)Spelling suggestions: "subject:"diagnosemethode"" "subject:"ljapunovova""
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Stabilitätsuntersuchung von linearen stochastischen Differentialgleichungen nach der Methode von LjapunovWüsten, Ulrich, January 1982 (has links)
Thesis (Doctoral)--Ruhr-Universität Bochum, 1982.
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| 2 |
Stability Analysis of a MEMS Acceleration SensorWolfram, Heiko, Dötzel, Wolfram 05 February 2007 (has links) (PDF)
The electrostatic actuation with its several advantages is the main principle for micro-electro-mechanical systems (MEMS). One major drawback is the nonlinear behavior, which results into instability, known as the electrostatic pull-in effect. This effect might also push a closed-loop configuration into instability and thus makes a linear time-invariant control inapplicable to the system. The paper investigates the stability of an acceleration sensor in closed-loop operation with this setting. A simplified controller adjustment gives a first insight into this topic. Practical implementations saturate on the quantizer's full-scale value, which is also considered in the stability analysis. Numerical phase-plane analysis verifies the stability and shows further surprising results.
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| 3 |
Stability Analysis of a MEMS Acceleration SensorWolfram, Heiko, Dötzel, Wolfram 05 February 2007 (has links)
The electrostatic actuation with its several advantages is the main principle for micro-electro-mechanical systems (MEMS). One major drawback is the nonlinear behavior, which results into instability, known as the electrostatic pull-in effect. This effect might also push a closed-loop configuration into instability and thus makes a linear time-invariant control inapplicable to the system. The paper investigates the stability of an acceleration sensor in closed-loop operation with this setting. A simplified controller adjustment gives a first insight into this topic. Practical implementations saturate on the quantizer's full-scale value, which is also considered in the stability analysis. Numerical phase-plane analysis verifies the stability and shows further surprising results.
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