this paper presents a cooperative control which is applied to the secondary control of a microgrid controlled via a multi-agent scheme. balancing power that leads to voltage and frequency stability in a microgrid is essential. the voltage and frequency regulations are limiting within the specified limits and conveying them to their nominal values. limiting and conveying the voltage and frequenc...

major proportion of intracellular calcium (ca 2+ ) is achieved through opening of calcium channels present in the plasma membrane which play an important role in regulating neuromuscular coordination and release of neurotransmitters from nerve terminals. blockade of these calcium channels adversely affect contractile process and release of neurotransmitters in majority of the neuromuscular prep...

This article deals with modelling and experimental characterisation of the continuum dynamic response dielectric elastomer actuators (DEAs) subject to high-frequency voltage excitation. DEAs are capable large deformations in an electrostatic stimulus, they show operating bandwidths up a few kilohertz. Although DEA systems normally make use simple deformation patterns well-defined main actuation...

in this paper, chaotic motion analysis and its control for a non-planar non-linear cantilever beam with axial and lateral parametric excitation in the free end is accomplished. this is a new method for control of chaotic motion of a non-linear planar beam. in this survey, internal resonance of the beam is 2:1 and the initial resonance is in the outside of plane and it is assumed a sub-resonance...

BACKGROUND Multiphoton microscopy (MPM) offers many advantages over conventional wide-field and confocal laser scanning microscopy (CLSM) for imaging biological samples such as 3D resolution of excitation, reduced phototoxicity, and deeper tissue imaging. However, adapting MPM for critical multi-color measurements presents a challenge because of the largely overlapping two-photon absorption (TP...

A novel intrinsically decoupled transmit and receive radio-frequency coil element is presented for applications in parallel imaging and parallel excitation techniques in high-field magnetic resonance imaging. Decoupling is achieved by a twofold strategy: during transmission elements are driven by current sources, while during signal reception resonant elements are switched to a high input imped...

A high-qulaity speech coding method (SPMEX) at 4.8 kb/s is proposed. The SPMEX selects a suitable excitation signal, based on the decision from aconstic features of speech signal in a frame. lmproved pitch interpolation multi-pulse (PMPC) excitation is selected for vowel-like speech. In PMPC, multi-pulse during only one pitch period is calculated in the frame. Fnrther, gain and phase adjusting ...