نتایج جستجو برای: nonlinear virtual inputsoutputs
تعداد نتایج: 363588 فیلتر نتایج به سال:
In this paper, we propose a design method for a robust adaptive output feedback control system for uncertain MIMO nonlinear systems with a higher order relative degree and an uncertain controlled system order. By using a virtual input filter method, this method allows an adaptive output feedback control of MIMO nonlinear systems without constructing a state observer in the controller. Copyright...
Virtual “slack” strings are designed for and employed by the Laptop Orchestra of Louisiana. These virtual strings are “slack” in the sense that they can be very easily displaced, bent, tugged upon, etc. This enables force-feedback control of widely ranging pitch glides, by as much as an octave or more, simply by bending the virtual string. To realize a slack string design, a virtual spring with...
Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Stefano D'Angelo Name of the doctoral dissertation Virtual Analog Modeling of Nonlinear Musical Circuits Publisher School of Electrical Engineering Unit Department of Signal Processing and Acoustics Series Aalto University publication series DOCTORAL DISSERTATIONS 158/2014 Field of research Audio Signal Processing Manuscript s...
Introduction of the virtual electrode polarization (VEP) theory suggested solutions to several century-old puzzles of heart electrophysiology including explanation of the mechanisms of stimulation and defibrillation. Bidomain theory predicts that VEPs should exist at any stimulus strength. Although the presence of VEPs for strong suprathreshold pulses has been well documented, their existence a...
virtual water adds a new dimension to crop trades and provides a new way of thinking about water scarcity. a systematic analysis of virtual water flows requires integration of all critical drivers of virtual water flows under a single consistent framework. the aim of this study was to assess virtual water flows related to trades of grain crops (wheat, corn, rice, and coarse cereals) and their i...
Monitoring the greenhouse transpiration for control purposes is currently a difficult task. The absence of affordable sensors that provide continuous transpiration measurements motivates the use of estimators. In the case of tomato crops, the availability of estimators allows the design of automatic fertirrigation (irrigation + fertilization) schemes in greenhouses, minimizing the dispensed wat...
We report on the progress we have achieved in development of Emohawk, a 3D virtual reality application with an emergent narrative for teaching high-school students and undergraduates the basics of virtual characters control, emotion modelling, and narrative generation. Besides, we present a new methodology, used in Emohawk, for purposeful authoring of emergent narratives of Façade’s complexity....
This paper presents preliminary results about the use of virtual characters, penile plethysmography and gaze behaviour dynamics to assess deviant sexual preferences. Pedophile patients’ responses are compared to those of non-deviant subjects while they were immersed with virtual characters depicting relevant sexual features.
A detailed literature review on motives of knowledge sharing in virtual communities is conducted. Moreover, the comparative study on intentions of consumer reviews between Amazon.com and Amazon.cn, based on an online open-ended survey through content analysis, is done. The analytical results show that users contribute their consumption experiences are mainly depended upon social motives, psycho...
Observatory (iSERVO; www.iservo. edu.au) is a planned partnership of primarily Asia Pacific economies interested in studying, forecasting, and mitigating the damaging effects of large and great earthquakes as well as the tsunamis they produce. The iSERVO concept is founded on the use of modern information technology to simulate the nonlinear dynamical earthquake and tsunami processes at all rel...
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