Conferences related to Displacement control

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2012 10th World Congress on Intelligent Control and Automation (WCICA 2012)

A. Intelligent Control B. Control Theory and Control Engineering C. Complex Systems and Intelligent Robots D. Others


2012 12th IEEE International Workshop on Advanced Motion Control (AMC)

Bring together researchers active in the field of advanced motion control to discuss current development and future perspectives in motion control technology.


2012 24th Chinese Control and Decision Conference (CCDC)

Chinese Control and Decision Conference is an annual international conference to create a forum for scientists, engineers and practitioners throughout the world to present the latest advancement in Control, Decision, Automation, Robotics and Emerging Technologies.

  • 2011 23rd Chinese Control and Decision Conference (CCDC)

    Chinese Control and Decision Conference is an annual international conference to create a forum for scientists, engineers and practitioners throughout the world to present the latest advancement in Control, Decision, Automation, Robotics and Emerging Technologies.

  • 2010 Chinese Control and Decision Conference (CCDC)

    Chinese Control and Decision Conference is an annual international conference to create a forum for scientists, engineers and practitioners throughout the world to present the latest advancement in Control, Decision, Automation, Robotics and Emerging Technologies


2012 IEEE International Conference on Automation and Logistics (ICAL)

Automation, logistics, and related areas.


2011 8th Asian Control Conference (ASCC 2011)

Asian Control Conference is a major international conference sponsored by Asian Control Association. ASCC 2011 will be an excellent opportunity for automatic control researchers and engineers from academia and industries to exchange their research results and new findings.

  • 2009 7th Asian Control Conference (ASCC 2009)

    system theory, control theory, control practice, control education, information technology, mechatronics, robotics, guidance and navigation, measurement and sensing, instrumentation, identification and estimation, optimization, financial engineering, aerospace systems, fault detecction, simulation, CAD, signal processing, manufacturing, transportation, power systems, environmental systems, bio systems


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Periodicals related to Displacement control

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Industrial Electronics, IEEE Transactions on

Theory and applications of industrial electronics and control instrumentation science and engineering, including microprocessor control systems, high-power controls, process control, programmable controllers, numerical and program control systems, flow meters, and identification systems.


Ultrasonics, Ferroelectrics and Frequency Control, IEEE Transactions on

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control was the number-three journal in acoustics in 2002, according to the annual Journal Citation Report (2002 edition) published by the Institute for Scientific Information. This publication focuses on the theory, design, and application on generation, transmission, and detection of bulk and surface mechanical waves; fundamental studies in physical acoustics; design of sonic ...



Most published Xplore authors for Displacement control

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Xplore Articles related to Displacement control

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The united design method of a transmission tower and the foundations

S. Matsuo; S. Tanabe; E. Hongo IEEE/PES Transmission and Distribution Conference and Exhibition, 2002

A transmission tower and the foundations are usually designed separately. A transmission tower is designed as the truss structure and four of the lowest points of tower members are fixed without considering displacement of foundations. This is the reason why the allowable displacement of foundations is strictly limited. The authors have developed a new design code called "the united design ...


Evaluation of driving performance of piezoelectric actuator with current pulse

Katsushi Furutani; Atsushi Furuta 2008 10th IEEE International Workshop on Advanced Motion Control, 2008

The authors have proposed a driving method of a piezoelectric actuator by a series of current pulses for the high resolution and the hysteresis reduction. It was compared with the voltage pulse and current linear drives by simulations with Martin's piezoelectric model. In the case of driving at a high pulse rate, no difference was observed among them. The low ...


Design of a microcontroller based state control for a magnetic levitation transport system

I. Groning; S. Butz; G. Henneberger Industrial Electronics Society, 1998. IECON '98. Proceedings of the 24th Annual Conference of the IEEE, 1998

This paper deals with the development and the construction of a microcontroller based state control for a magnetic levitation system. It carries a transportation vehicle with a linear homopolar motor. Both systems are supplied by contactless energy transmission. The bearing magnet only needs a simple and cheap track for levitation and guidance. The vehicle is stabilised by a state control ...


Mechanical-thermal noise in vibrational gyroscopes

R. P. Leland Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001

We derive an expression for the angle random walk for a vibrational gyro due to mechanical thermal noise. We compare the noise effects on the output signal to the effect of the rotation rate, rather than 'back up' the noise to the rotation rate. We avoid ambiguity concerning the bandwidth, and show a factor of two reduction in noise power ...


Nonlinear approach for the control of mechanical coupling effects and smart structures of limited power

L. Gaudiller; F. Matichard Proceedings, 2005 IEEE/ASME International Conference on Advanced Intelligent Mechatronics., 2005

Smart structures are often limited in terms of voltage and power. Moreover, when subjected to rigid body displacements, mechanical couplings cause vibrations. The aim of this work is, on the one hand, to describe a control design that reduces vibrations in flexible structures caused by rigid body modes and, on the other hand, to optimize the mechanical work of actuators ...


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Educational Resources on Displacement control

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eLearning

The united design method of a transmission tower and the foundations

S. Matsuo; S. Tanabe; E. Hongo IEEE/PES Transmission and Distribution Conference and Exhibition, 2002

A transmission tower and the foundations are usually designed separately. A transmission tower is designed as the truss structure and four of the lowest points of tower members are fixed without considering displacement of foundations. This is the reason why the allowable displacement of foundations is strictly limited. The authors have developed a new design code called "the united design ...


Evaluation of driving performance of piezoelectric actuator with current pulse

Katsushi Furutani; Atsushi Furuta 2008 10th IEEE International Workshop on Advanced Motion Control, 2008

The authors have proposed a driving method of a piezoelectric actuator by a series of current pulses for the high resolution and the hysteresis reduction. It was compared with the voltage pulse and current linear drives by simulations with Martin's piezoelectric model. In the case of driving at a high pulse rate, no difference was observed among them. The low ...


Design of a microcontroller based state control for a magnetic levitation transport system

I. Groning; S. Butz; G. Henneberger Industrial Electronics Society, 1998. IECON '98. Proceedings of the 24th Annual Conference of the IEEE, 1998

This paper deals with the development and the construction of a microcontroller based state control for a magnetic levitation system. It carries a transportation vehicle with a linear homopolar motor. Both systems are supplied by contactless energy transmission. The bearing magnet only needs a simple and cheap track for levitation and guidance. The vehicle is stabilised by a state control ...


Mechanical-thermal noise in vibrational gyroscopes

R. P. Leland Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001

We derive an expression for the angle random walk for a vibrational gyro due to mechanical thermal noise. We compare the noise effects on the output signal to the effect of the rotation rate, rather than 'back up' the noise to the rotation rate. We avoid ambiguity concerning the bandwidth, and show a factor of two reduction in noise power ...


Nonlinear approach for the control of mechanical coupling effects and smart structures of limited power

L. Gaudiller; F. Matichard Proceedings, 2005 IEEE/ASME International Conference on Advanced Intelligent Mechatronics., 2005

Smart structures are often limited in terms of voltage and power. Moreover, when subjected to rigid body displacements, mechanical couplings cause vibrations. The aim of this work is, on the one hand, to describe a control design that reduces vibrations in flexible structures caused by rigid body modes and, on the other hand, to optimize the mechanical work of actuators ...


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IEEE.tv Videos

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IEEE-USA E-Books

  • Visual Pattern Recognition, Neural Networks, and Household Chores

    The visual field of each eye is split in half. Approximately half of the axons from each eye cross over so that the left hemisphere of the brain processes the right half of the visual fields while the right hemisphere processes the left half. The optic nerves lead to the lateral geniculate nuclei and then proceed to the primary visual (striate) cortex. Here, according to the research of Hubel and Wiesel, groups of neurons are organized into short lines that fire when an edge, corresponding to that particular orientation, enters the visual field. Half of the neurons process signals that originated in the left eye (L layers) and the other half process signals from the right eye (R layers); the Land R layers are interleaved. The visual image is thus dissected into many short edges, the first step in the hierarchical buildup of more complex geometrical shapes. All possible edge orientations are detected by a layer of simple (S) cells; these feed a layer of complex (C) cells which bestow invariance with respect to lateral displacement. A one-dimensional model is presented in which a to-element visual signal is analyzed by an S1C1 pair of layers feeding an S2C2 pair. The model looks at (1) a white strip gradually lowered over a black background; (2) a white bar moving downward; and (3) a white bar that expands until it covers the entire black background. Some rules for designing one-dimensional pattern-recognition models are derived. Self-organization of the cortex is considered. A scheme is presented by which one cell in a group of cells captures the input for itself and suppresses all of the other neurons. A somewhat more complicated neural network is examined as it goes through learning, organizing, and testing phases. Because the same techniques are common to real and artificial neural net works (ANNs), a section is devoted to ANNs. Associative memory, the task-assignment problem, and back propagation are considered. Various ?>household chores?> associated with vision are also discussed as follows: the constant jerky movements of the eye (saccadic motion) and compensation for it; control of the lens opening (pupillary reflex); distance accommodation; and binocular convergence.

  • An Interactive Compromise ProgrammingBased Multiobjective Approach to FACTS Control

    This chapter contains sections titled: Introduction Review of Multiobjective Optimization Techniques Formulated MO Optimization Model Proposed Interactive Displaced Worst Compromise Programming Method Proposed Interactive Procedure with WC Displacement Implementation Numerical Results Conclusions References

  • Pumps

    The pumps are used to deliver energy to a fluid, which increases the discharge pressure or head of the pump. This pressure is then used to move the fluid from one point to another. There are three main types of pumps used in the power generation facility. These are the centrifugal pump, the axial flow pump, and the positive displacement pump. The amount of pressure or head that a pump must develop to deliver a certain amount of flow is determined by the system resistance to flow that the pump is connected to. To produce flow, the pump must first develop sufficient pressure to overcome the static pressure and frictional losses at the discharge of the pump that the system imposes on the pump. This is defined by the system resistance curve. Flow control for a positive displacement pump is almost always via variable speed control.

  • A Bottom-Up Mechanism for Behavior Selection in an Artificial Creature

    In this paper we propose a mechanism for motivational competition and selection of behavior. One important characteristic of this mechanism is that the selection of behavior is modelled as an emergent property of a parallel process. This in contrast with mechanisms for behavior selection and motivational competition proposed earlier, which are based on a hierarchical. preprogrammed control structure. We show that selection of behavior can be modeled in a bottom-up way using an activation/inhibition dynamics among the different behaviors that can be selected. There is no weighing up of behaviors in a cognitive manner and neither are hierarchical or bureaucratic structures imposed. The paper elaborates upon the results we obtained with simulated creatures based on this mechanism. It draws parallels between characteristics observed in animal behavior and characteristics demonstrated by our artificial creatures. Examples are: displacement behavior, opportunistic behavior, fatigue, selective attention, and so on.

  • Deformation in the Presence of Fluids and Mineral Reactions

    Natural and experimental deformation of fault rocks show that fluid flow and mineral reactions are linked to fracturing in a nonlinear feedback relationship that potentially affects the displacement and stress histories of large faults. These interactions spawn instabilities that are expressed as episodic seismic events involving cataclasis, which alternate with slow, aseismic deformation involving pressure-solution creep, as well as healing and sealing by fluid-assisted mass transfer. This chapter focuses on the timescale of these processes during the earthquake cycle, with special emphasis on the evolution of rheological and transport properties of fault rock during the interseismic period. Fracturing weakens faults dramatically by enhancing the kinetics of pressure-solution creep and of mineral reactions. Therefore, during the postseismic period and initial part of the interseismic period, weakening is faster than fault strengthening by healing and sealing of fractures. During the interseismic period, mass transfer associated with fluid-assisted chemical reactions smoothes asperities on fault surfaces, heals fractures and enhances the formation of a foliation parallel to the fault plane, and decreases permeability. If advective fluid inflow is significant, this can increase pore-fluid pressure and reduce effective shear strength, at least locally within the fault. In the long term, however, the combined effect of fracturing, pressure-solution creep, and sealing is to restore the rheological and transport properties of the fault during the interseismic period, setting the stage for renewed stress build-up and seismicity. We demonstrate the salient characteristics of fluid-assisted fault weakening and strengthening with a one-dimensional model of an idealized fault zone undergoing simple shear at constant velocity. The model shows that the kinetics of the weakening a nd strengthening processes determine the relative rates of shear stress decrease and increase during the interseismic period. The kinetics of dissolution precipitation and mineral reactions are therefore expected to exert an important control on the recurrence time of earthquakes.



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