Abstract. Stochastic dynamic analysis of linear or nonlinear multi-degree-of-freedom systems excited by multi-variated processes is usually conducted using digital Monte Carlo (MC) simulation. Since in structural few modal shapes contribute to the response nodal space, computational burden MC simulation mainly related input process. Usually, generation samples Gaussian process performed with ai...

Simulating the dynamics of quantum systems is an important application computers and has seen a variety implementations on current hardware. We show that by introducing gates implementing unitary transformations generated symmetries system, one can induce destructive interference between errors from different steps simulation, effectively giving faster simulation symmetry protection. derive rig...

Designing and testing of digital control systems on power electronics applications is an intricate procedure. In this paper, Virtual Test Bed (VTB) and its real-time extension (RTVTB) are adopted to establish a desirable simulation environment to implement a real-time testing platform for power electronics systems. The mixed-signal solver used in VTB allows the designers to combine the controll...

Quantum-dot cellular automata (QCA) are an emerging technology and a possible alternative for semiconductor transistor based technologies. A novel fault-tolerant QCA full-adder cell is proposed: This component is simple in structure and suitable for designing fault-tolerant QCA circuits. The redundant version of QCA full-adder cell is powerful in terms of implementing robust digital functions. ...

Quantum-dot cellular automata (QCA) are an emerging technology and a possible alternative for semiconductor transistor based technologies. A novel fault-tolerant QCA full-adder cell is proposed: This component is simple in structure and suitable for designing fault-tolerant QCA circuits. The redundant version of QCA full-adder cell is powerful in terms of implementing robust digital functions. ...

the rapid scaling in modern cmos technology has motivated the researchers to design new analog-to-digital converter (adc) architectures that can properly work in lower supply voltage. an exchanging the data quantization procedure from the amplitude to the time domain, can be a promising alternative well adapt with the technology scaling. this paper is going to review the recent development in t...

abstract—digital foot scanners have been developed in recent years to yield anthropometrists digital image of insole with pressure distribution and anthropometric information. in this paper a hybrid algorithm containing gray level spatial correlation histogram and shanbag entropy is presented for analysis of scanned foot images. an evolutionary algorithm is also employed to find the optimum par...

The Full Adders (FAs) constitute the essential elements of digital systems, in a sense that they affect the circuit parameters of such systems. With respect to the MOSFET restrictions, its replacement by new devices and technologies is inevitable. QCA is one of the accomplishments in nanotechnology nominated as the candidate for MOSFET replacement. In this article 4 new layouts are presente...

It is estimated that the aggregate percentage of compute cycles dedicated to digital simulation in the EDA industry, is in excess of 90%. Therefore the remaining analysis, synthesis, layout and data transfer comprise less than 10% of the EDA compute cycles, worldwide. Besides the sheer volume, the other compelling force around the issue of digital simulation is the advancements in process and m...

A mathematical model of amperometric biosensors has been developed. The model is based on non-stationary diffusion equations containing a non-linear term related to Michaelis-Menten kinetics of the enzymatic reaction. Using digital simulation, the influence of the thickness of enzyme membrane on the biosensor response was investigated. The digital simulation of the biosensor operation showed th...