搜索结果: 1-15 共查到“电子科学与技术 Dynamic”相关记录16条 . 查询时间(0.107 秒)
Researchers develop dynamic templates critical to printable electronics technology
Researchers dynamic templates critical printable electronics technology
2017/7/25
When it comes to efficiency, sometimes it helps to look to Mother Nature for advice – even in technology as advanced as printable, flexible electronics.Researchers at the University of Illinois have d...
A 640 512 CMOS Image Sensor with Ultrawide Dynamic Range Floating-Point Pixel-Level ADC
Analog-to-digital conversion (ADC) CMOS image sensors digital cameras dynamic range image sensors mixed analog–digital integrated circuits pixel-level ADC video cameras
2015/8/12
Analysis results demonstrate that multiple sampling can achieve consistently higher signal-to-noise ratio at equal or higher dynamic range than using other image sensor dynamic range enhancement schem...
In this paper we present a framework for the rendering of dynamic 3D virtual environments which can be integrated in the development of videogames. It includes methods to manage sounds and particle ef...
FAULT DIAGNOSIS OF ELECTRONIC FUEL CONTROL (EFC) VALVES VIA DYNAMIC PERFORMANCE TEST METHOD
System Modeling System Identification Fuzzy Logic Fault Diagnosis Electronic Fuel Control Valve EFC
2015/1/20
Electronic Fuel Control (EFC) valve regulates fuel flow to the injector fuel supply line in the Cummins Pressure Time (PT) fuel system. The EFC system controls the fuel flow by means of a variable ori...
Dynamic of rescattering-electron wave packets in strong and short-wavelength laser fields: Roles of Coulomb potential and excited states
Dynamic of rescattering-electron wave packets strong and short-wavelength laser fields Roles Coulomb potential excited states
2014/5/28
We investigate the high-order harmonic generation of atoms and molecules exposed in strong and shortwavelength (shorter than 800 nm) laser fields. Our simulations show that the electronic rescattering...
Nonlinear dynamic analysis of mitral valve doppler signals: surrogate data analysis
Doppler mitral valve largest lyapunov exponent correlation dimension surrogate data ROC
2010/10/12
In our study, the nonlinear dynamics of mitral valve Doppler signals from 32 healthy and 28 patients with mitral valve stenosis was evaluated using by the computation of Lyapunov exponents, correlatio...
New Method for Investigation of Dynamic Parameters of Thermoelectric Modules
Thermoelectric module thermoelectric properties method
2009/7/28
Precise calculation of parameters of thermoelectric modules and thermoelectric devices under operating conditions by present methods is very difficult. In this study, a new method is developed to calc...
A Novel Four-Transistor SRAM Cell with Low Dynamic Power Consumption
Positive feedback leakage current read operation write operation
2010/2/2
This paper presents a novel CMOS four-transistor
SRAM cell for very high density and low power embedded SRAM
applications as well as for stand-alone SRAM applications. This cell
retains its data wi...
Active Components Based on Dynamic Negatrons
Dynamic transistor negatron Negative differential resistance Frequency mixers Switches
2010/12/8
The active elements based on dynamic transistor negatrons (circuits with negative active differential resistance) are introduced. The principles of dynamic transistor negatrons simulation has been dev...
Simulation of the Dynamic Transistor Negatrons
Dynamic transistor negatrons Volterra series Non-linear model Experimental oscillators
2010/12/8
The simulation principles of monolithic microwave dynamic transistor negatrons (circuits with negative differential active resistance) are introduced. The non-linear model has been developed on the ba...
Measurement of Self-Heating Affected Dynamic Error of Precision Wire-Wound Resistors
Precision wire-wound resistor self-heating thermal dynamic error high precision instrumentation
2010/12/9
This paper presents the thermal dynamic model of wire-wound resistors. In order to identify the thermal model an active bridge circuit is discussed. The power step response of the wire-wound resistors...
Interfacial Dynamic Velocity for Solar Cell Characterization
Dynamic Velocity Solar Cell Characterization
2010/12/10
A new parameter for solar cell characterization has been introduced. The n–P junction has been considered as an active interface and an interfacial dynamic velocity is defined at the base boundary of ...
Dynamic Characteristics of A Photoconducting-Electroluminescent Optoelectronic System with Optical Feedback
A Photoconducting-Electroluminescent Optoelectronic System Optical Feedback
2010/12/10
Thin film systems with photoconducting (PC) and electroluminescent (EL)
elements can be divided into three groups. The first group comprises systems
without feedback, the second, systems in which an...
Dynamic Characteristics of a Thin Film Optoelectronic Memory System
Dynamic Characteristics a Thin Film Optoelectronic Memory System
2010/12/13
Thin film electroluminescent cells and photoconducting elements with optical feedback are interesting because of their possible application in optoelectronic memory systems.
Dynamic Characteristics of a Thin Film Optoelectronic Voltage-Current Convertor
a Thin Film Optoelectronic Voltage-Current Convertor an electroluminescent cell a photoconductive element
2010/12/15
The voltage-light-current convertor is a device composed of an electroluminescent
cell and a photoconductive element coupled optically. The voltage applied to the
electroluminescent cell brings abou...