24 papers · ranked by Valyu relevance
Yongli Zhu, Xiang Zhang, Renchang Dai
—This paper proposes an electronic circuit simulatorbased method to accelerate the power system transient simulation, where the modeling of a generic HVDC (High Voltage Direct Current) system is focused. The electronic circuit simulation equations and the backward differentiation formula for numerical solving are…
Xavier Jonsson, Jérôme Lelong
In this work, we propose an algorithm to simulate rare events for electronic circuit design. Our approach heavily relies on a smart use of importance sampling, which enables us to tackle probabilities of the magnitude 10−10. Not only can we compute very rare default probability, but we can also compute the quantile…
Mahesh B. Patil, V. V. S. Pavan Kumar Hari, Ruchita Korgaonkar, Kumar Appaiah
'Kumar Appaiah'] Extension of the open-source simulation package GSEIM [1] for power electronics applications is presented. Recent developments in GSEIM, including those oriented specifically towards power electronic circuits, are described. Some examples of electrical element templates, which form a part of the GSEIM…
Yijie Deng, Douglas Raymond Beahm, Xinping Ran, Tanner G Riley + 1 more
Kinetic modeling has relied on using a tedious number of mathematical equations to describe molecular kinetics in interacting reactions. The long list of differential equations with associated abstract variables and parameters inevitably hinders readers’ easy understanding of the models. However, the mathematical…
N. Ngada
The complexity and cost of building and running high-power electrical systems make the use of simulations unavoidable. The simulations available today provide great understanding about how systems really operate. This paper helps the reader to gain an insight into simulation in the field of power converters for…
Xiang Zhang, Renchang Dai, Wei Peng, Yijing Liu + 2 more
'Zhiwei Wang'] Abstract—Transient stability analysis (TSA) plays an important role in power system analysis to investigate the stability of power system. Traditionally, transient stability analysis methods have been developed using time domain simulation by means of numerical integration method. In this paper, a new…
Chun-Chi Chen, Chao-Lieh Chen, You-Ting Lin, Vittorio M. N. Passaro
This study proposes a new behavioral simulator that uses SIMULINK for all-digital CMOS time-domain smart temperature sensors (TDSTSs) for performing rapid and accurate simulations. Inverter-based TDSTSs offer the benefits of low cost and simple structure for temperature-to-digital conversion and have been developed.…
Margarita Mayacela, Leonardo Rentería, Luis Contreras, Santiago Medina
'Santiago Medina'] The memristor is the fourth fundamental element in the electronic circuit field, whose memory and resistance properties make it unique. Although there are no electronic solutions based on the memristor, interest in application development has increased significantly. Nevertheless, there are only…
John Stearns, Garret Moddel, Daniela Dragoman
Geometric diodes are planar conductors patterned asymmetrically to provide electrical asymmetry, and they have exhibited high-frequency rectification in infrared rectennas. These devices function by ballistic or quasi-ballistic transport in which the transport characteristics are sensitive to the device geometry.…
Graciano Dieck-Assad, José Manuel Rodríguez-Delgado, Omar Israel González Peña, Jong-Ryul Yang + 1 more
'Omar Israel González Peña' 'Jong-Ryul Yang' 'Seong-Tae Han'] CMOS microelectronics design has evolved tremendously during the last two decades. The evolution of CMOS devices to short channel designs where the feature size is below 1000 nm brings a great deal of uncertainty in the way the microelectronics design cycle…
Nathan Jensen, Zhijie Charles Chen, Anna Kochnev Goldstein, Daniel Palanker
Modeling of Multi-Electrode Arrays used in neural stimulation can be computationally challenging since it may involve incredibly dense circuits with millions of interconnected resistors, representing current pathways in an electrolyte (resistance matrix), coupled to nonlinear circuits of the stimulating pixels…
Xin Ye, Yuxin Wang, Xiao-Yu Tang, Haifeng Ji + 2 more
'Zhiyao Huang'] This work reports a new simulated inductor which is suitable for a Contactless Electrical Tomography (CET) system and can effectively overcome the unfavorable influence of coupling capacitance on the measurement results. By detailed analysis and comparison, it is found that the grounded simulated…
Jonathan Gornet, Louis K. Scheffer
Connectomes derived from volume EM imaging of the brain can generate detailed physical models of every neuron, and simulators such as NEURON or GENESIS are designed to work with such models. In principal, combining these technologies, plus transmitter and channel models, should allow detailed and accurate simulation of…
Rahul Bhadani, Satyaki Banik, Hao Tu, Srdjan Lukic + 1 more
SystemC-AMS Authors: ['Rahul Bhadani' 'Satyaki Banik' 'Hao Tu' 'Srdjan Lukic' 'Gábor Karsai'] Abstract—Cyber-physical power systems, such as grids, integrate computational and communication components with physical systems to introduce novel functions and improve resilience and fault tolerance. These systems employ…
SangHak Shin, Jun-Myung Choi, Seongik Cho, Kyeong-Sik Min
In this paper, a CMOS emulator circuit that can reproduce nanoscale memristive behavior is proposed. The proposed emulator circuit can mimic the pinched hysteresis loops of nanoscale memristor memory's current-voltage relationship without using any resistor array, complicated circuit blocks, etc. that may occupy very…
Authors not listed
Strong coupling and environmental memory render many open quantum systems intractable to classical computation. To overcome this barrier, we present a variational quantum algorithm capable of solving generalized form time-local quantum master equations directly on Noisy Intermediate-Scale Quantum (NISQ) processors. Our…
Anuj Guruacharya
I have created an online tool and an R library that simulates biophysics of voltage-gated ion channels. It is made publicly available as an R library called Panama at github.com/anuj2054/panama and as a web app at neuronsimulator.com. A need for such a tool was observed after surveying available software packages. I…
Authors not listed
Electrochemiluminescence (ECL) is a vital analytical technique widely used in immunosensing and emerging applica-tions in biological imaging. Traditional ECL simulations rely on finite element methods, which provide valuable insights into reaction dynamics and spatial distribution of species. However, such methods are…
Juan María Nogales, Israel Corbacho, Francisco Romero-Galán, Miguel Á. Domínguez + 2 more
This work presents the realization of a compact and embedded impedance-based sensor system for the characterization of lithium-ion batteries by means of electrical impedance spectroscopy (EIS). The analog magnitude-ratio and phase-difference detection (MRPDD) method is implemented and extended through a generalized…
Esther Martine, Xianneng Song, Xi Yu, Wenping Hu
Single level tunneling model has been the most popular model system in both the experimental and theoretical study of molecular junctions. We performed a detailed simulation study on the performance of the single level tunneling model in analyzing the charge transport mechanism of molecular junctions. Three different…
Anne F. Pierce, Larry Shupe, Eberhard Fetz, Azadeh Yazdan-Shahmorad
Computational models that predict effects of neural stimulation can be used as a preliminary tool to inform in-vivo research, reducing the costs, time, and ethical considerations involved. However, current models do not support the diverse neural stimulation techniques used in-vivo, including the expanding selection of…
Authors not listed
Perovskite solar cells are gaining popularity day by day due to the continuous effort of solar scientists. However, there are several barriers to the commercialization of this solar cell. Various materials can be used to achieve higher efficiency of perovskite solar cell design. Some of these materials may also contain…
Authors not listed
Electrochemical impedance spectroscopy (EIS) is one of the most widely deployed methods to characterise electrochemical systems such as batteries, fuel cells or electrolyzers. The distribution of relaxation times (DRT) represents a technique to simplify EIS data by deconvolution with a suitable kernel, while with…
Junwen Luo
Neural ptosthetic devices offer the ability to develop novel treatments for previously incurable diseases and ailments, such as deafness, blindness and tetraplepia. There is the potential to extend this concept to incorporate cognitive prosthetics, whereby damaged individual neuron cells or larger brain regiops are…