نتایج جستجو برای: adlers equation

تعداد نتایج: 229708  

2001
Tasuku Hoshino Katsuhisa Furuta

This paper deals with the coordinated controller design for a certain kind of cooperative manipulation of an unstable object with multiple robotic manipulators. Based on the system description in the framework of differential-algebraic equations (DAEs), control problems of the object manipulation with a single and two manipulators are formulated. By characterizing a hand-over operation as a res...

2010
Timothy Teo Chwee Beng Lee

This study examined pre-service teachers’ self-reported intention to use technology by employing the Theory of Planned Behavior (TPB) as the research framework. One hundred and fifty-seven participants completed a survey questionnaire measuring their responses to four constructs in the TPB. These were administered at the beginning of the course in which technology was taught and used. Structura...

2015
Robert Davis Bodo Lang

This research models the relationship between self-efficacy, game purchase and usage. Four-hundred and ninety three consumers responded to a questionnaire. We deployed confirmatory factors analysis (CFA) and structural equation modeling (SEM) across 4 game types; original model (all games) and alternative models, Sports/Simulation/Driving, Role Playing Game/Massively Multiplayer Online RolePlay...

Journal: :Automatica 2011
Amir Shahzad Bryn Ll. Jones Eric C. Kerrigan George A. Constantinides

Descriptor systems consisting of a large number of differential-algebraic equations (DAEs) usually arise from the discretization of partial differential-algebraic equations. This paper presents an efficient algorithm for solving the coupled Sylvester equation that arises in converting a system of linear DAEs to ordinary differential equations. A significant computational advantage is obtained b...

2017
Yu-Shan Chen Ting-Yu Wang Yen-Wen Liao

This study develops an original framework to explore the influence of excessive product packaging on green brand attachment and to discuss the mediation roles of green brand attitude and green brand image. Structural Equation Modeling (SEM) is applied to verify the research framework. The results from a dataset of 238 valid questionnaires show that excessive product packaging has no direct effe...

2005
Stephen Z. Levine K. V. Petrides Chris J. Jackson Peter Howell

This article provides a brief introduction to the history and applications of the class of data analytic techniques collectively known as Structural Equation Modeling (SEM). Using an example based on psychological factors thought to affect the likelihood of stuttering, we discuss the issues of specification, identification, and model fit and modification in SEM. We also address points relating ...

2000
Augusto Ferrante Stefano Pinzoni

In this paper a very general matrix quadratic equation is considered. This equation is known in literature as asymmetric Algebraic Riccati Equation (ARE) and arises in the solution of many problems in system and control theory and applied mathematics. For this reason a large amount of work has been produced on this topic. We present a new parametrization of the set of solutions of such equation...

2003
Johannes Schropp

In the present paper we introduce a new class of methods, Projected RungeKutta methods, for the solution of index 3 differential algebraic equations (DAEs) in Hessenberg form. The methods admit the integration of index 3 DAEs without any drift effects. This makes them particularly well suited for long term integration. Finally, implemented on the basis of the Radau5 code, the projected Runge-Ku...

2017
JOSEPH BREEN

One of the most fundamental problems in mathematics is to solve linear equations of the form Tf = g, where T is a linear transformation, g is known, and f is some unknown quantity. The simplest example of this comes from elementary linear algebra, which deals with solutions to matrix-vector equations of the form Ax = b. More generally, if V,W are vector spaces (or, in particular, Hilbert or Ban...

2010
Hyeon Woo LEE

As the technology-enriched learning environments and theoretical constructs involved in instructional design become more sophisticated and complex, a need arises for equally sophisticated analytic methods to research these environments, theories, and models. Thus, this paper illustrates a comprehensive approach for analyzing data arising from experimental studies using structural equation model...

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