Based on recent advances on convex design for Large-Scale Control systems (LSCSs) and robust and efficient LSCS self-tuning/adaptation, a methodology is proposed in this paper which aims at providing an integrated LSC...
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ISBN:
(纸本)9781612848006
Based on recent advances on convex design for Large-Scale Control systems (LSCSs) and robust and efficient LSCS self-tuning/adaptation, a methodology is proposed in this paper which aims at providing an integrated LSCS-design, applicable to large-scale systems of arbitrary scale, heterogeneity and complexity and capable of: 1) Providing stable, efficient and arbitrarily-close-to-optimal LSCS performance;2) Being able to incorporate a variety of constraints, including limited control constraints as well as constraints that are nonlinear functions of the system controls and states;3) Being intrinsically self-tunable, able to rapidly and efficiently optimize LSCS performance when short-, medium- or long-time variations affect the large-scale system;4) Achieving the above, while being scalable and modular. The purpose of the present paper is to provide the main features of the proposed control design methodology.
We report world record high data transmission over standard optical fiber from a single optical source. We achieve a line rate of 44.2 Terabits per second (Tb/s) employing only the C-band at 1550nm, resulting in a spe...
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In this paper CMOS compatible Gate Diffusion Input (GDI) design technique is proposed. The GDI method enables the implementation of a wide range of complex logic functions using only two transistors. This method is su...
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The efficiency of the Input Vector Control (IVC) method in sub-micron technologies is examined. The IVC is a well known method for leakage current reduction during standby mode in digital circuits. Using the IVC metho...
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The number of cores present on-chip is increasing rapidly. The on-chip network that connects these cores needs to scale efficiently. The topology of on-chip networks is an important design choice that affects how thes...
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This paper demonstrates a strategy for rapid estimation of particle size distributions based on wide-band ultrasound attenuation measurement in solid/liquid suspensions. The excess attenuation due to the presence of p...
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As power electronics infiltrates the electric power distribution and conversion systems, stability issues become increasingly significant. The risk of instability due to the use of constant power loads stems from the ...
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ISBN:
(纸本)9781457705427;9781457705410
As power electronics infiltrates the electric power distribution and conversion systems, stability issues become increasingly significant. The risk of instability due to the use of constant power loads stems from the implementation of controlled output power conversion systems. In three phase converters, these issues are difficult to measure. Although there have been developments in the determination of system stability at interfaces due to stability, a framework to perform measurements necessary for such a determination has not been fully developed. This paper presents a method to measure three phase impedances in the D-Q rotating reference frame for three phase AC systems and demonstrates the successful implementation and operation of such a system. Results are shown measuring a three phase passive load with a 2 kW source.
An iterative algorithm which identifies the presence of different gases throughout a hyperspectral cube was developed and tested. The algorithm uses the "stepwise regression" method combined with new methods...
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