Search Results - "Chen, Ken"

A Potential Field-Based Model Predictive Path-Planning Controller for Autonomous Road Vehicles by Rasekhipour, Yadollah, Khajepour, Amir, Shih-Ken Chen, Litkouhi, Bakhtiar

“…Artificial potential fields and optimal controllers are two common methods for path planning of autonomous vehicles. An artificial potential field method is…”
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Design and Analysis of Precision Active Disturbance Rejection Control for Noncircular Turning Process by Dan Wu, Dan Wu, Ken Chen, Ken Chen

“…In this paper, a new fast tool servocontrol method for noncircular turning process (NCTP) is presented. Based on the tracking and disturbance rejection…”
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Frequency-Domain Analysis of Nonlinear Active Disturbance Rejection Control via the Describing Function Method by Wu, Dan, Chen, Ken

“…Active disturbance rejection control (ADRC) is a new design concept that shows promising power in dealing with the uncertainties of control systems. However,…”
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SiCloneFit: Bayesian inference of population structure, genotype, and phylogeny of tumor clones from single-cell genome sequencing data by Zafar, Hamim, Navin, Nicholas, Chen, Ken, Nakhleh, Luay

“…Accumulation and selection of somatic mutations in a Darwinian framework result in intra-tumor heterogeneity (ITH) that poses significant challenges to the…”
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Gait Synthesis and Sensory Control of Stair Climbing for a Humanoid Robot by Chenglong Fu, Chenglong Fu, Ken Chen, Ken Chen

“…Stable and robust walking in various environments is one of the most important abilities for a humanoid robot. This paper addresses walking pattern synthesis…”
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Epidemiology and Clinical Characteristics of COVID-19 by Huang, Xiaoyi, Wei, Fengxiang, Hu, Liang, Wen, Lijuan, Chen, Ken

“…Since December 2019, there has been an outbreak of a novel coronavirus (COVID-19) infection in Wuhan, China. Meanwhile, the outbreak also drew attention and…”
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SiFit: inferring tumor trees from single-cell sequencing data under finite-sites models by Zafar, Hamim, Tzen, Anthony, Navin, Nicholas, Chen, Ken, Nakhleh, Luay

“…Single-cell sequencing enables the inference of tumor phylogenies that provide insights on intra-tumor heterogeneity and evolutionary trajectories. Recently…”
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Integrated Steering and Differential Braking for Emergency Collision Avoidance in Autonomous Vehicles by Hajiloo, Reza, Abroshan, Mehdi, Khajepour, Amir, Kasaiezadeh, Alireza, Chen, Shih-Ken

“…Controlling the lateral dynamics of an autonomous vehicle confronting a sudden obstacle requires optimal use of tires' force capacities. In these situations,…”
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Obesity, Acute Kidney Injury, and Mortality in Critical Illness by Danziger, John, Chen, Ken P, Lee, Joon, Feng, Mengling, Mark, Roger G, Celi, Leo Anthony, Mukamal, Kenneth J

“…OBJECTIVES:Although obesity is associated with risk for chronic kidney disease and improved survival, less is known about the associations of obesity with risk…”
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A review of polymer electrolyte membrane fuel cells: Technology, applications, and needs on fundamental research by Wang, Yun, Chen, Ken S., Mishler, Jeffrey, Cho, Sung Chan, Adroher, Xavier Cordobes

“…Polymer electrolyte membrane (PEM) fuel cells, which convert the chemical energy stored in hydrogen fuel directly and efficiently to electrical energy with…”
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Spatial charting of single-cell transcriptomes in tissues by Wei, Runmin, He, Siyuan, Bai, Shanshan, Sei, Emi, Hu, Min, Thompson, Alastair, Chen, Ken, Krishnamurthy, Savitri, Navin, Nicholas E.

“…Single-cell RNA sequencing methods can profile the transcriptomes of single cells but cannot preserve spatial information. Conversely, spatial transcriptomics…”
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Electromagnetic Counterparts Powered by Kicked Remnants of Black Hole Binary Mergers in AGN Disks by Chen, Ken, Dai, Zi-Gao

“…Abstract The disk of an active galactic nucleus (AGN) is widely regarded as a prominent formation channel of binary black hole (BBH) mergers that can be…”
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Vehicle Stability Control: Model Predictive Approach and Combined-Slip Effect by Hashemi, Ehsan, Jalali, Milad, Khajepour, Amir, Kasaiezadeh, Alireza, Chen, Shih-ken

“…This article presents a model predictive vehicle stability controller that considers tire force nonlinearities and the combined-slip effect. Loss of cornering…”
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The Role of Outflow Feedback on Accretion of Compact Objects in Accretion Disk of Active Galactic Nuclei by Chen, Ken, Ren, Jia, Dai, Zi-Gao

“…Abstract Compact objects (COs) can exist and evolve in an active galactic nuclei (AGN) disk, triggering a series of attractive CO-related multimessenger events…”
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Super-Eddington Magnetized Neutron Star Accretion Flows: A Self-similar Analysis by Chen, Ken, Dai, Zi-Gao

“…Abstract The properties of super-Eddington accretion disks exhibit substantial distinctions from the sub-Eddington ones. In this paper, we investigate the…”
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Delineating copy number and clonal substructure in human tumors from single-cell transcriptomes by Gao, Ruli, Bai, Shanshan, Henderson, Ying C., Lin, Yiyun, Schalck, Aislyn, Yan, Yun, Kumar, Tapsi, Hu, Min, Sei, Emi, Davis, Alexander, Wang, Fang, Shaitelman, Simona F., Wang, Jennifer Rui, Chen, Ken, Moulder, Stacy, Lai, Stephen Y., Navin, Nicholas E.

“…Single-cell transcriptomic analysis is widely used to study human tumors. However, it remains challenging to distinguish normal cell types in the tumor…”
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Pathway centric analysis for single-cell RNA-seq and spatial transcriptomics data with GSDensity by Liang, Qingnan, Huang, Yuefan, He, Shan, Chen, Ken

“…Advances in single-cell technology have enabled molecular dissection of heterogeneous biospecimens at unprecedented scales and resolutions. Cluster-centric…”
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Real-Time Road Bank Estimation With Disturbance Observers for Vehicle Control Systems by Hashemi, Ehsan, Khajepour, Amir, Moshchuk, Nikolai, Chen, Shih-Ken

“…A novel real-time road bank estimation method is proposed and experimentally verified by using a state-constrained Kalman-based disturbance observer on the…”
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A Deep Learning Method for Human Sleeping Pose Estimation with Millimeter Wave Radar by Li, Zisheng, Chen, Ken, Xie, Yaoqin

“…Recognizing sleep posture is crucial for the monitoring of people with sleeping disorders. Existing contact-based systems might interfere with sleeping, while…”
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Droplet dynamics in a polymer electrolyte fuel cell gas flow channel: Forces, deformation, and detachment. I: Theoretical and numerical analyses by Cho, Sung Chan, Wang, Yun, Chen, Ken S.

“…► Water droplet Dynamics at GDL surface are analyzed both theoretically and numerically. ► Drag forces on a droplet are examined in both entrance and fully…”
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