Conferences related to Strain control

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2021 IEEE Photovoltaic Specialists Conference (PVSC)

Photovoltaic materials, devices, systems and related science and technology


2020 59th IEEE Conference on Decision and Control (CDC)

The CDC is the premier conference dedicated to the advancement of the theory and practice of systems and control. The CDC annually brings together an international community of researchers and practitioners in the field of automatic control to discuss new research results, perspectives on future developments, and innovative applications relevant to decision making, automatic control, and related areas.


2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


2020 IEEE International Conference on Robotics and Automation (ICRA)

The International Conference on Robotics and Automation (ICRA) is the IEEE Robotics and Automation Society’s biggest conference and one of the leading international forums for robotics researchers to present their work.


2020 IEEE International Electron Devices Meeting (IEDM)

the IEEE/IEDM has been the world's main forum for reporting breakthroughs in technology, design, manufacturing, physics and the modeling of semiconductors and other electronic devices. Topics range from deep submicron CMOS transistors and memories to novel displays and imagers, from compound semiconductor materials to nanotechnology devices and architectures, from micromachined devices to smart -power technologies, etc.


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Periodicals related to Strain control

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Aerospace and Electronic Systems Magazine, IEEE

The IEEE Aerospace and Electronic Systems Magazine publishes articles concerned with the various aspects of systems for space, air, ocean, or ground environments.


Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Automatic Control, IEEE Transactions on

The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...


Biomedical Circuits and Systems, IEEE Transactions on

The Transactions on Biomedical Circuits and Systems addresses areas at the crossroads of Circuits and Systems and Life Sciences. The main emphasis is on microelectronic issues in a wide range of applications found in life sciences, physical sciences and engineering. The primary goal of the journal is to bridge the unique scientific and technical activities of the Circuits and Systems ...


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


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Most published Xplore authors for Strain control

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Xplore Articles related to Strain control

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Rotational remagnetization of thin films

1959 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1959

None


Computational algorithm based on state parametrization for constrained nonlinear optimal control problem

Proceedings of the 36th IEEE Conference on Decision and Control, 1997

An algorithm, based on quasi-linearization and state variable parametrization by using Chebyshev polynomials, is proposed to solve the nonlinear optimal control problem subject to terminal state constraints and control saturation constraints. By the virtue of the second method of quasi-linearization and state parametrization, the difficult nonlinear optimal control problem is converted into a sequence of standard quadratic programming problems. An ...


An algorithm for integrated structure and control design with variance bounds

Proceedings of 35th IEEE Conference on Decision and Control, 1996

This paper presents an approach to integrate structure and control design. The objective of the problem is to find: (i) the optimal values of the structure parameters, e.g. stiffness, damping ratios, and actuator location parameters, etc.; (ii) an optimal stabilizing state feedback controller such that the active control energy is minimized subject to: (a) the prespecified RMS constraints on the ...


Low-threshold grating-coupled surface-emitting lasers with etch-stop layer for precise grating positioning

IEEE Photonics Technology Letters, 1993

The authors discuss the operation of InGaAs/AlGaAs grating-coupled surface- emitting lasers with threshold-current densities as low as 118 A/cm/sup 2/, to the best of our knowledge the lowest reported for a surface emitter. The low threshold-current density is the result of high reflectivity and low absorption gratings in conjunction with a lateral effective refractive index step in the gain section. ...


Dispersion tuning of a linearly chirped fiber Bragg grating without a center wavelength shift by applying a strain gradient

IEEE Photonics Technology Letters, 1998

We propose a new method for controlling the chirp of a linearly chirped fiber Bragg grating (FBG) without a center wavelength shift by using beam bending. The beam consists of a plastic sleeve enclosing a 10-cm-long chirped FBG and a metal rod. The grating pitch could be varied to give positive or negative chirp as well as zero chirp (i.e. ...


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Educational Resources on Strain control

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IEEE.tv Videos

Magnetics + Mechanics + Nanoscale = Electromagnetics Future - Greg P. Carman: IEEE Magnetics Distinguished Lecture 2016
IEEE Magnetics Distinguished Lecture - Alison B. Flatau
Optimization for Robust Motion Planning and Control
Inspiring Brilliance: The impact of control theory and cybernetics of Maxwell's paper: On governors
Navigation and Control of Unmanned Vehicles: A Fuzzy Logic Perspective
EMBC 2011-Workshop-Motor Control Principles in Neurorobotics and Prosthetics-PT IV
Surgical Robotics: Analysis and Control Architecture for Semiautonomous Robotic Surgery
Learning Control and Knowledge Transfer Between Aerial Robots for Improved Accuracy in Trajectory Tracking
RF-pFET in Fully Depleted SOI Demonstrates 420GHz FT: RFIC Industry Showcase 2017
EMBC 2011-Workshop- Motor Control Principles in Neurorobotics and Prosthetics-PT II
IMS 2012 Special Sessions: The Evolution of Some Key Active and Passive Microwave Components - L.R. Whicker
Maker Faire 2008: Pong and Asteroids Watch
APEC 2012 - Dr. Fred Lee Plenary
Maker Faire 2008: Smart LEDs
Control of a Fully-Actuated Airship for Satellite Emulation
EMBC 2011-Workshop-Motor Control Principles in Neurorobotics and Prosthetics-PT I
Qing-Chang Zhong, Distinguished Lecturer - PELS
Robotics History: Narratives and Networks Oral Histories:Herman Bruyninckx
EMBC 2011-Workshop- Motor Control Principles in Neurorobotics and Prosthetics-PT III
Emerging Technologies for the Control of Human Brain Dynamics: IEEE TechEthics Keynote with Danielle Bassett

IEEE-USA E-Books

  • Rotational remagnetization of thin films

    None

  • Computational algorithm based on state parametrization for constrained nonlinear optimal control problem

    An algorithm, based on quasi-linearization and state variable parametrization by using Chebyshev polynomials, is proposed to solve the nonlinear optimal control problem subject to terminal state constraints and control saturation constraints. By the virtue of the second method of quasi-linearization and state parametrization, the difficult nonlinear optimal control problem is converted into a sequence of standard quadratic programming problems. An example is given to show the effectiveness of the proposed algorithm.

  • An algorithm for integrated structure and control design with variance bounds

    This paper presents an approach to integrate structure and control design. The objective of the problem is to find: (i) the optimal values of the structure parameters, e.g. stiffness, damping ratios, and actuator location parameters, etc.; (ii) an optimal stabilizing state feedback controller such that the active control energy is minimized subject to: (a) the prespecified RMS constraints on the outputs, and (b) the constraints on structure parameters. The algorithm is given in terms of LMIs, and the convergence is guaranteed. The solution is optimal in the "local sense". An example is given to illustrate the effectiveness of the algorithm.

  • Low-threshold grating-coupled surface-emitting lasers with etch-stop layer for precise grating positioning

    The authors discuss the operation of InGaAs/AlGaAs grating-coupled surface- emitting lasers with threshold-current densities as low as 118 A/cm/sup 2/, to the best of our knowledge the lowest reported for a surface emitter. The low threshold-current density is the result of high reflectivity and low absorption gratings in conjunction with a lateral effective refractive index step in the gain section. The gratings were fabricated using electron-beam lithography and chemically assisted ion-beam etching, producing uniform rectangular gratings. A thin etch-stop layer incorporated in the epitaxial structure made it possible to combine precise control of the grating position with a strained-layer SQW-GRINSCH structure for optimum low-threshold currents.<<ETX>>

  • Dispersion tuning of a linearly chirped fiber Bragg grating without a center wavelength shift by applying a strain gradient

    We propose a new method for controlling the chirp of a linearly chirped fiber Bragg grating (FBG) without a center wavelength shift by using beam bending. The beam consists of a plastic sleeve enclosing a 10-cm-long chirped FBG and a metal rod. The grating pitch could be varied to give positive or negative chirp as well as zero chirp (i.e. uniform pitch) as applying displacement to one end of the beam without rotation. The dispersion at the two extremes of mechanical displacement were -791 ps/nm and +932 ps/nm. The center wavelength shift of the FBG was as small as 0.09 nm over the dispersion tuning range.

  • Multimode switching state feedback control of constrained linear discrete-time systems

    A piecewise-linear state feedback control law for systems with constraints, based on the theory of maximal CPI set, is derived. The control law increases the feedback gain in a piecewise constant manner as the controlled error converges toward the origin. It guarantees that input bounds are never exceeded and, as a consequence, maintains stability of the system.

  • Block-coil dipole for future hadron colliders

    A first model dipole is being built for a block-coil dipole for future hadron colliders. The design incorporates stress management, in which Lorentz stress is intercepted between successive sections of the coil and bypassed through a support matrix. By controlling stress, the dipole should make it possible to utilize Nb/sub 3/Sn and BSCCO superconductors without strain degradation at high field. The first model dipole is being built using NbTi cable in order to evaluate fabrication techniques and stress management performance.

  • On stochastic optimal control

    It is shown that, for a class of stochastic systems, i.e., those in which the cost increases as the distance between the stochastic and the deterministic controls increases, the optimal stochastic control is the conditional expectation of the deterministic control, given the measurement history.

  • Reconstructing 3D garment from still images

    Online garment shopping and retailing has attracted more and more customers and traditional companies from apparel industry in recent five years. The major challenge of online garment shopping is the way of demonstrating the apparel products and the way of evaluating the fit/ease information since the garment cannot be physically tried on. In this paper, we present the solutions of 3D online garment demonstration according to image sewing and draping, and the method of fit/ease extraction from volume slicing on the 3D avatar. Physically-based fabric modeling and Shape from Shading (SFS) are employed as the foundation of the aforementioned solutions. Experimental results and visual effects validate the efficiency of our proposed methods when applied to 3D online garment demonstration.

  • Strain and surface roughness control of SiGe layer deposited by ion beam sputtering

    Strain-relaxed SiGe layer toward the preparation of strain Si layer was prepared by using ion-beam sputtering technique. Samples prepared at acceleration voltage of 300 V show high relaxation regardless of the film thickness and growth temperature, while the surface roughness increases largely with increasing thickness. As for the case of 500 V, although the relaxation and roughness increase with increasing the thickness and growth temperature, samples with small roughness and high relaxation are obtained at 500°C. This phenomenon is related to the recoil Ar. It is found that the strain and surface roughness can be controlled by selecting preparation parameters deliberately. About 200 nm SiGe film with roughness of ~2 nm was obtained at the growth temperature of 500°C with the acceleration voltage of 500 V.



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