An Online Flow Pattern Identification System for Gas-Oil Two-Phase Flow Using Electrical Capacitance Tomography. - Dailiang Xie; Zhiyao Huang; Haifeng Ji; Haiqing Li (IEEE Trans. Instrum. Meas., 2006)

Solid Volume Fraction Measurement of Gas-Solid Two-Phase Flow Based on Terahertz Time-Domain Spectroscopy Technique: A Preliminary Study and Static Experimental Results. - Yian Liu; Zhiyao Huang; Haifeng Ji; Haiqing Li (IEEE Trans. Instrum. Meas., 2009)

Flow Pattern Identification Based on EMD and LS-SVM for Gas-Liquid Two-Phase Flow in a Minichannel. - Haifeng Ji; Jun Long; Yongfeng Fu; Zhiyao Huang; Baoliang Wang; Haiqing Li (IEEE Trans. Instrum. Meas., 2011)

Flow Pattern Identification of Gas-Liquid Two-Phase Flow Based on Capacitively Coupled Contactless Conductivity Detection. - Lei Wang; Zhiyao Huang; Baoliang Wang; Haifeng Ji; Haiqing Li (IEEE Trans. Instrum. Meas., 2012)

Capacitively coupled contactless conductivity detection based on phase-sensitive demodulation principle. - Baoliang Wang; Majing Chai; Haifeng Ji; Zhiyao Huang; Haiqing Li (ICCA, 2013)

A New Method for Flow Rate Measurement in Millimeter-Scale Pipes. - Haifeng Ji; Xuemin Gao; Baoliang Wang; Zhiyao Huang; Haiqing Li (Sensors, 2013)

A Novel Electrical Resistance Tomography System Based on ℂ4𝔻 Technique. - Baoliang Wang; Yuanyuan Hu; Haifeng Ji; Zhiyao Huang; Haiqing Li (IEEE Trans. Instrum. Meas., 2013)

A Symmetric and Consistent Immersed Finite Element Method for Interface Problems. - Haifeng Ji; Jinru Chen; Zhilin Li 002 (J. Sci. Comput., 2014)

Measurement of Gas-Liquid Two-Phase Flow in Micro-Pipes by a Capacitance Sensor. - Haifeng Ji; Huajun Li; Zhiyao Huang; Baoliang Wang; Haiqing Li (Sensors, 2014)

Adaptive soft sensor modeling method based on multi-model dynamic fusion and its industrial application. - Yongfeng Fu; Ouguan Xu; Weijie Chen 001; Haifeng Ji (I2MTC, 2015)

Parameter measurement system of Taylor flow in small channels based on photodiode array sensors. - Huajun Li; Haifeng Ji; Chong Fu; Baoliang Wang; Zhiyao Huang; Haiqing Li (I2MTC, 2015)

A new dual-modality ECT/ERT technique based on C4D principle. - Baoliang Wang; Zhongbao Gui; Wuhao Tan; Zhiyao Huang; Haifeng Ji; Haiqing Li (I2MTC, 2015)

Augmented immersed finite element methods for some elliptic partial differential equations. - Haifeng Ji; Jinru Chen; Zhilin Li 002 (Int. J. Comput. Math., 2016)

面向概念设计的组合图形草图识别方法 (Sketch Recognition Method of Combined Graphs for Conceptual Design). - Haifeng Ji; Huaiwen Tian (计算机科学, 2016)

A new augmented immersed finite element method without using SVD interpolations. - Haifeng Ji; Jinru Chen; Zhilin Li 002 (Numer. Algorithms, 2016)

A New Void Fraction Measurement Method for Gas-Liquid Two-Phase Flow in Small Channels. - Huajun Li; Haifeng Ji; Zhiyao Huang; Baoliang Wang; Haiqing Li; Guohua Wu (Sensors, 2016)

New C4D Sensor with a Simulated Inductor. - Yingchao Lyu; Haifeng Ji; Shijie Yang; Zhiyao Huang; Baoliang Wang; Haiqing Li (Sensors, 2016)

A New Dual-Modality ECT/ERT Technique Based on C4D Principle. - Haifeng Ji; Wuhao Tan; Zhongbao Gui; Baoliang Wang; Zhiyao Huang; Haiqing Li; Guohua Wu (IEEE Trans. Instrum. Meas., 2016)

A New Contactless Method for Velocity Measurement of Bubble and Slug in Millimeter-Scale Pipelines. - Junchao Huang; Haifeng Ji; Zhiyao Huang; Baoliang Wang; Haiqing Li (IEEE Access, 2017)

Sensitivity Distribution of CCERT Sensor Under Different Excitation Patterns. - Zhen Xu; Yandan Jiang; Baoliang Wang; Zhiyao Huang; Haifeng Ji; Haiqing Li (IEEE Access, 2017)

Adjustable preference affinity propagation clustering. - Ping Li 057; Haifeng Ji; Baoliang Wang; Zhiyao Huang; Haiqing Li (Pattern Recognit. Lett., 2017)

Accurate Solution and Gradient Computation for Elliptic Interface Problems with Variable Coefficients. - Zhilin Li 002; Haifeng Ji; Xiaohong Chen 001 (SIAM J. Numer. Anal., 2017)

A Model-Based Transit-Time Ultrasonic Gas Flowrate Measurement Method. - Yandan Jiang; Baoliang Wang; Zhiyao Huang; Haifeng Ji; Haiqing Li; Xia Li (IEEE Trans. Instrum. Meas., 2017)

Image Reconstruction Performance of a 12-Electrode CCERT Sensor Under Five Different Excitation Patterns. - Zhen Xu; Yandan Jiang; Baoliang Wang; Zhiyao Huang; Haifeng Ji; Haiqing Li (IEEE Access, 2018)

基于小波与分形相结合的图像压缩编码 (Image Compression Encoding Based on Wavelet Transform and Fractal). - Jingjing Zhang; Aihua Zhang; Haifeng Ji (计算机科学, 2019)

3D Reconstruction of Slug Flow in Mini-Channels with a Simple and Low-Cost Optical Sensor. - Huajun Li; Yandan Jiang; Haifeng Ji; Guangyu Liu 001; Shan-en Yu (Sensors, 2019)

On the Design of a New Simulated Inductor Using a Contactless Electrical Tomography System as an Example. - Xin Ye; Yuxin Wang; Xiaoyu Tang; Haifeng Ji; Baoliang Wang; Zhiyao Huang (Sensors, 2019)

A New Contactless Bubble/Slug Velocity Measurement Method of Gas-Liquid Two-Phase Flow in Small Channels. - Junchao Huang; Bixia Sheng; Haifeng Ji; Zhiyao Huang; Baoliang Wang; Haiqing Li (IEEE Trans. Instrum. Meas., 2019)

New Contactless Velocity Measurement Sensor for Bubble/Slug Flow in Small Scale Pipes. - Ziwei Guo; Junchao Huang; Qiang Huang; Yandan Jiang; Haifeng Ji; Zhiyao Huang (IEEE Access, 2020)

An augmented immersed finite element method for variable coefficient elliptic interface problems in two and three dimensions. - Haifeng Ji; Zhifeng Weng; Qian Zhang (J. Comput. Phys., 2020)

A New Positioning Method Based on Multiple Ultrasonic Sensors for Autonomous Mobile Robot. - Mingqi Shen; Yuying Wang; Yandan Jiang; Haifeng Ji; Baoliang Wang; Zhiyao Huang (Sensors, 2020)

Analysis of nonconforming IFE methods and a new scheme for elliptic interface problems. - Haifeng Ji; Feng Wang 030; Jinru Chen; Zhilin Li 002 (CoRR, 2021)

An immersed CR-P0 element for Stokes interface problems and the optimal convergence analysis. - Haifeng Ji; Feng Wang 030; Jinru Chen; Zhilin Li 002 (CoRR, 2021)

A Low Excitation Working Frequency Capacitively Coupled Contactless Conductivity Detection (C4D) Sensor for Microfluidic Devices. - Yuchen He; Qiang Huang; Yu He; Haifeng Ji; Tao Zhang; Baoliang Wang; Zhiyao Huang (Sensors, 2021)

Investigation of the Effects of Electrode Geometry on the Performance of C4D Sensor with Radial Configuration. - Qiang Huang; Junchao Huang; Yandan Jiang; Haifeng Ji; Baoliang Wang; Zhiyao Huang (Sensors, 2021)

An Image Reconstruction Method of Capacitively Coupled Electrical Impedance Tomography (CCEIT) Based on DBSCAN and Image Fusion. - Xuekai He; Yandan Jiang; Baoliang Wang; Haifeng Ji; Zhiyao Huang (IEEE Trans. Instrum. Meas., 2021)

A compact quadratic spline collocation method for the time-fractional Black-Scholes model. - Zhaowei Tian; Shuying Zhai; Haifeng Ji; Zhifeng Weng (J. Appl. Math. Comput., 2021)

An Immersed Raviart-Thomas Mixed Finite Element Method for Elliptic Interface Problems on Unfitted Meshes. - Haifeng Ji (J. Sci. Comput., 2022)

A new parameter free partially penalized immersed finite element and the optimal convergence analysis. - Haifeng Ji; Feng Wang 030; Jinru Chen; Zhilin Li 002 (Numerische Mathematik, 2022)

Response Characteristics of Contactless Impedance Detection (CID) Sensor on Slug Flow in Small Channels: The Investigation on Slug Separation Distance. - Chenxu Wang; Junchao Huang; Haifeng Ji; Zhiyao Huang (Sensors, 2022)

A New Adaptive GCC Method and Its Application to Slug Flow Velocity Measurement in Small Channels. - Hua Xia; Junchao Huang; Haifeng Ji; Baoliang Wang; Zhiyao Huang (Sensors, 2022)

Study on Dual-Frequency Imaging of Capacitively Coupled Electrical Impedance Tomography: Frequency Optimization. - Yandan Jiang; Junchao Huang; Haifeng Ji; Baoliang Wang; Zhiyao Huang; Manuchehr Soleimani (IEEE Trans. Instrum. Meas., 2022)

A Mini Immersed Finite Element Method for Two-Phase Stokes Problems on Cartesian Meshes. - Haifeng Ji; Dong Liang; Qian Zhang (CoRR, 2023)

A New Contactless Cross-Correlation Velocity Measurement System for Gas-Liquid Two-Phase Flow. - Bixia Sheng; Junchao Huang; Haifeng Ji; Zhiyao Huang (Sensors, 2023)

On the Image Reconstruction of Capacitively Coupled Electrical Resistance Tomography (CCERT) with Entropy Priors. - Zenglan Su; Manuchehr Soleimani; Yandan Jiang; Haifeng Ji; Baoliang Wang (Entropy, 2023)

An immersed Crouzeix-Raviart finite element method in 2D and 3D based on discrete level set functions. - Haifeng Ji (Numerische Mathematik, 2023)

Distributed Optical Measurement System for Plate Fin Heat Exchanger. - Huajun Li; Xiao Yang; Baoliang Wang; Haifeng Ji (Sensors, 2023)

A Grid-Based Density Peaks Clustering Algorithm. - Xintong Fang; Zhen Xu; Haifeng Ji; Baoliang Wang; Zhiyao Huang (IEEE Trans. Ind. Informatics, 2023)

A Conforming Virtual Element Method Based on Unfitted Meshes for the Elliptic Interface Problem. - Haimei Wang; Feng Wang 030; Jinru Chen; Haifeng Ji (J. Sci. Comput., 2023)

Tomographic Object Detection by Unsupervised Clustering. - Fengyuan Wang; Zheng Wang; Yimin Wu; Yandan Jiang; Haifeng Ji; Baoliang Wang (ICCVIT, 2024)

A Joint Image Reconstruction Method for Capacitively Coupled Electrical Impedance Tomography. - Yimin Wu; Yandan Jiang; Haifeng Ji; Baoliang Wang; Zhiyao Huang (IEEE Trans. Instrum. Meas., 2024)

A Wideband Contactless Electrical Impedance Tomography System. - Huaiyin Zhu; Baoliang Wang; Manuchehr Soleimani; Haifeng Ji; Yandan Jiang (IEEE Trans. Instrum. Meas., 2024)

Multigrid Algorithm for Immersed Finite Element Discretizations of Elliptic Interface Problems. - Hanyu Chu; Yongzhong Song; Haifeng Ji; Ying Cai (J. Sci. Comput., 2024)

A New CCERT System With Shielding for Gas-Liquid Two-Phase Flow. - Xintong Fang; Yandan Jiang; Haifeng Ji; Baoliang Wang; Zhiyao Huang (IEEE Trans. Ind. Electron., 2024)

The Improvement of Density Peaks Clustering Algorithm and Its Application to Point Cloud Segmentation of LiDAR. - Zheng Wang; Xintong Fang; Yandan Jiang; Haifeng Ji; Baoliang Wang; Zhiyao Huang (Sensors, 2024)

Electrical impedance characteristics of gas-liquid two-phase flow from the tomographic perspective. - Yimin Wu; Maomao Zhang; Yandan Jiang; Haifeng Ji; Baoliang Wang (I2MTC, 2025)

Image Reconstruction of Capacitively Coupled Electrical Resistance Tomography Based on An Improved Kalman Filter Model. - Yimin Wu; Yandan Jiang; Haifeng Ji; Baoliang Wang; Manuchehr Soleimani (IEEE Trans. Instrum. Meas., 2025)

An Immersed Finite Element Method for Anisotropic Elliptic Interface Problems with Nonhomogeneous Jump Conditions. - Haifeng Ji; Zhilin Li (CoRR, 2025)