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In general the steelmaking-continuous casting production scheduling process can't be carried out according to a pre-generated dispatch plan due to changes in factors such as changes in orders, delays in charge arrival time, machine failures in processing time. In this paper, a new concept “Steelmaking — Continuous Casting Production Scheduling System Based on Virtual Real Fusion” (SCCVRS) was proposed...
Pulsed Infrared laser is well-known for its high spatial resolution and contact-free stimulation mode. In order to improve the current auditory brainstem implants (ABI), 980 nm-short-wavelength infrared light was applied to stimulate the cochlear nucleus of rats. Single neural activity from contralateral inferior colliculus was recorded during laser stimulation. Animal experimental results showed...
Watching a 360° sports video requires a viewer to continuously select a viewing angle, either through a sequence of mouse clicks or head movements. To relieve the viewer from this 360 piloting task, we propose deep 360 pilot - a deep learning-based agent for piloting through 360° sports videos automatically. At each frame, the agent observes a panoramic image and has the knowledge...
Infrared neural stimulation (INS) provides a contact free, high spatial resolution method to regulate neural activities. Due to photothermal effect, neurons which located in the beam path, could be depolarized by infrared light. How to keep the high efficiency of opto-thermal transduction in nerve tissue, and meanwhile increase the photon penetration depth in untargeted tissues is the key question...
Okadaic acid (OA) is typical diarrhetic shellfish poisoning (DSP) toxins, and many detection methods were established for its detection. However, the drawbacks of these methods hamper their wide applications. Here, human bronchial epithelial cell lines (BEAS2B) were selected as the sensitive elements to fabricate the high-sensitive cell-based impedance biosensor to detect the cytotoxicity induced...
The characteristic of the driving torque generated by the superconducting motor is analyzed. The magnetic field distribution of the stator coils and the driving torque at the different position are calculated by FEM software. According to the rotation position detected by the fiber optic sensor measurement system, the motor can drive the rotor accelerating or decelerating rotation conveniently by...
The superconducting torquer is one of the key components of the torque feedback loop, which is used to carry out the drift test of a superconducting magnetic suspension device to evaluate its performance. The aim of this paper is to analyze the output torque of the superconducting torquer and find out its function relationship with the input current. 3-D magnetic field finite element analysis (FEA)...
An efficient design method of shim coils for an open bipanar superconducting magnetic resonance imaging (MRI) system is proposed, using an inverse boundary element method (IBEM). This design method first discretizes the shim coil space into some small flat triangular elements. By formulating the magnetization distribution by discrete current density, an objective function is constructed to evaluate...
This paper proposes an efficient design method for designing MRI gradient coils on a cylindrical surface geometry, using an inverse boundary element method (IBEM). Based on the approximate current density over the whole coils space, the magnetic field distribution can be obtained in the discrete form. An objective function is found to evaluate the minimum error between actual magnetic field that coils...
Flow control of magnetohydrodynamic flow in a cylindrical spiral channel is studied. Magnetic field strength, voltage and magnetic-force-based rectification are used as the controllers. An axial-symmetric cylindrical spiral channel which helps to control the magnetic flow is designed. The flow is subjected to non-periodic inlet and outlet conditions where the inlet profile of the axial velocity is...
A type of superconducting suspension system for gravity measurement was introduced, and the principle and feasibility was discussed. System modeling and simulation analysis was carried out by ANSOFT, and optimization of structural position was finally completed. Analysis shows that, the system was exceptionally stable with a magnetic force gradient small enough to observe gravity changes. For systems...
We show stacking of multiple equal-amplitude pulses into a single pulse using properly configured sequences of Gires-Tournois interferometers, which in conjunction of chirped pulse amplification in fibers can enable large increase in extractable pulse energies.
Study of nonlinear, intensity-dependent polarization evolution in 55μm core polygonal-CCC fibers reveals that both nonlinear polarization switching as well as robust and intensity-independent polarization maintenance can be achieved depending on input signal polarization.
Bionic electronic eye (Bionic e-Eye), a developed smartphone-based colorimetric reader system, consists of smartphone or pad (iPhone 4s or iPad 3) as detection instrument and portable accessory as illumination provider, integrating with a wide-angle lens, a piece of lowest-power electro luminescent and a custom-made dark hood. A 96-well microtiter plate (MTP) was positioned on the electro luminescent...
The mammalian gustatory system is acknowledged as one of the most valid chemosensing systems. The sense of taste particularly provides critical information about ingestion of toxic and noxious chemicals. Thus the potential of utilizing rats' gustatory system is investigated in detecting sapid substances. By recording electrical activities of neurons in gustatory cortex, a novel bioelectronic tongue...
Marine toxins are produced by plankton and do a great harm to human through food chain by accumulating in shellfishes and fishes. It is highly required and favorable to develop novel methods for the rapid and efficient detection of marine toxins to avoid the poisoning cases that have occurred frequently in many countries. This study presents a real-time Love Wave biosensor for the rapid detection...
This article presents a method to describe system requirements with B abstract machine, and transformation rules from B method to the Architecture Analysis and Design Language (AADL) model. We aim at solving the problems of requirements non-deterministic and ensuring requirements consistency during conversion procedure, AADL architecture model is consistent with requirements. Furthermore, in the early...
Safety analysis is a significant aspect of safety critical embedded systems. In this paper, an architecture-based hazard analysis method is presented to support safety assessment for Architecture Analysis and Design Language (AADL) model of embedded systems during early development phases. For further improving the hazard analytical ability of AADL, Hazard Model Annex is created. In order to improve...
Circuit fault simulation based on software tools provides a practicable approach to complete integrated design of reliability and performance. Basic principles for circuit fault simulation are introduced in this paper. Crucial techniques including interfaces with EDA software, fault modeling and fault injection, and corresponding solutions are discussed in detail. Firstly, interfaces with EDA software...
With the continuous growth of application requirements and a significant advance in the research of cloud computing systems, a large number of cloud computing systems nowadays based on different structures and virtualization technologies are still being developed. However, dependability of cloud computing system is always a critical issue for all the cloud service providers, brokers, carriers and...
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