1. S. Tian, Y. Wang, M. Zhang, Y. Li, C. Lu, K.Z Liu, J. She, and M. Wu: Improving Performance of Repetitive  Control for Nonlinear Systems via Improved Disturbance Compensation, IEEE trans. on Ind. Informat., doi: 10.1109/TII. 2025.355601 (2025.04, IF 11.7)
  2. C.R. Wang, Y. He, K.Z. Liu, C.K. Zhang: Stability Analysis of Linear Systems With a Time-Varying Delay via Less Conservative Methods, IEEE Trans. on Systems, Man, and Cybernetics: Systems, vol. 55-3, pp.1972-1983, doi: 10.1109/TSMC.2024.3516836 (2025.03)
  3. Q. Liu, X. Huo, K.Z. Liu, M. Chu, H. Zhao: Real-time Identification of Multi-component Periodic Signals Using Online Harmonics Extraction Approach, ISA Trans. Vol. 156, pp. 689-697, doi: 10.1016/j.isatra.2024.11.033 (2025.01, IF6.3)
  4. J. Fang, K.Z. Liu: Phase-Shaping Based Robust Control, doi:10.1016/b978-0-443-14081-5.00112-4, Elsevier (2024.12)
  5. K. Koiwa, A. Tomabechi, T. Zanma, K.Z. Liu: Dynamic optimisation of virtual synchronous generator to enhance stability of power system, IET Smart Grid, https://doi.org/10.1049/stg2.12183,vol.7, Issue 6, pp.858-871 (2024.12, IF2.4)
  6. K. Koiwa; T. Tashiro; T. Ishii; T. Zanma; K.Z. Liu: An Optimal Control of Energy Storage Systems Using Wind Power Prediction, IEEE Open Access Journal of Power and Energy, doi:10.1109/OAJPE.2024.3509964, vol. 11 (2024.12, IF3.3)
  7. C. Liu, F. Liu. T. Yang, Y. Wang, K.Z. Liu: Almost sure stability and stabilization of variable dua, l switching time-delay systems, Nonlinear Dynamics, doi: 10.1007/s11071-024-10535-9 (2024.11, IF 5.2)
  8. F. Liu, Y. Peng, Q. Liu, H. Li, K.Z. Liu, Y. Peng: Mode identification-based model-free adaptive predictive damping control method for power system with wind farm considering communication delays, Intern. Journ. of Electrical Power & Energy Systems, Vol. 162, 110303, doi: 10.1016/j.ijepes.2024.110303 (2024.11, IF 5.0) Download link https://authors.elsevier.com/sd/article/S0142-0615(24)00526-X
  9. W. Song, W. Cao, Y. Yuan, K.Z. Liu: A new spatiotemporal long-term prediction method for Continuous Annealing Processes, Engineering Applications of Artificial Intelligence, vol. 139, Part A, 109514 (2025.01, IF 7.5) Download link  https://authors.elsevier.com/c/1k1Ij3OWJ98gzL
  10. W. Song, W. Cao, K.Z. Liu, Y. Yuan, M. Wu: A local-model integration approach to the transition state prediction of continuous annealing processes, IEEE Trans. on Industrial Informatics, vol. 21-1, pp.743-751, doi: 10.1109/TII.2024.3459050 (2025.01, IF11.7)
  11. P. Yu, Q. Wu, K.Z. Liu, J. She, X. Li: Tunable Nonlinear-Function-Based Estimators for Mismatched Disturbances and Performance Analysis, IEEE Trans. on Industrial Electronics, vol.71-9, pp. 11453-11464, doi:10.1109/TIE.2023.3331138 (2024.09)
  12. K. Sugiura, J. Fang, K.Z. Liu, T. Yamaguchi, T. Akiyama: A novel wideband control scheme for uncertain multi-mass systems and its application to drivetrain benches, ISA Trans (accepted, 2024.08.19, IF 6.3) Download link https://authors.elsevier.com/c/1jenP4LK~r7SW
  13. Pan Yu a, Qiang Wu, Kangzhi Liu, Jinhua She: Multi-objective design of parametric equivalent-input-disturbance approaches with application to vehicle suspension systems, Journal of the Franklin Institute, Vol. 361, Issue 10 (2024.07) 106932, doi: 10.1016/j.jfranklin.2024.106932 (2024.07, IF4.1)
  14. S. Tian, K.Z Liu, M. Zhang, C. Lu, M Wu, J She: A switching approach to repetitive control for Takagi-Sugeno fuzzy systems, Information Sciences, vol. 678, 120944, doi: 10.1016/j.ins.2024.120944 (2024.06, IF8.1) https://authors.elsevier.com/c/1jIFa4ZQEFhQ6
  15. K.Z. Liu, C. Gan: Deterministic Gradient-Descent Learning of Linear Regressions: Adaptive Algorithms, Convergence Analysis and Noise Compensation, IEEE Trans. on Pattern Analysis and Machine Intelligence, doi:10.1109/TPAMI.2024.3399312  (2024.05, IF23.60)
  16. S. Tian, K.Z. Liu, M. Zhang, C. Lu, M. Wu and Ji. She: Improved Equivalent-Input-Disturbance Method for Nonlinear Repetitive-Control Systems: Integration With High-Order Sliding-Mode Control, IEEE/ASME Trans. on Mechatronics, vol. 30-1, pp.692 - 702, doi: 10.1109/TMECH.2024.3402651 (2024.05, IF6.4)
  17. S. Tian, K.Z. Liu, M. Zhang, C. Lu, L. Chen, M. Wu and J. She: Two-dimensional repetitive control of uncertain Takagi-Sugeno systems based on a new equivalent-input-disturbance estimator, IEEE Trans. on Fuzzy Systems, vol. 32-4, pp.2366-2377, doi: 10.1109/TFUZZ.2024. 3350744 (  2024.04, IF11.9)  
  18. Pan Yu, Yifan Ding, Kang-Zhi Liu, Xiaoli Li: Composite Output Consensus Control for General Linear Multi-Agent Systems with Heterogeneous Mismatched Disturbances, IEEE Transactions on Signal and Information Processing over Networks, DOI: 10.1109/TSIPN.2024.3382427 (2024.03)
  19. J. Fang, K.Z. Liu: A Novel Approach to the Phase-Shaping-based Performance Enhancement of Multi-channel Parametric Systems, IEEE/ASME Trans. on Mechatronics, vol. 29-1, pp.567-575, doi:10.1109/TMECH.2023.3287033 (2024.02, IF5.867).
  20. J. Wan, F. Liu, Y. Li, K.Z. Liu:An Efficient Interleaved Bidirectional DC-DC Converter with Shared Soft-Switching Auxiliary Circuit, IEEE Transactions on Power Electronics, vol. 38-11, pp.14139-14149, doi:10.1109/TPEL.2023.3275641 (2023.11, IF 5.967)
  21. Q. Liu, X. Huo, K.Z. Liu, and H. Zhao: A Parallelized Input Matching LMS Adaptive Filter for the Rejection of Spatially Cyclic Disturbance, IEEE Trans. on Industrial Electronics, doi: 10.1109/TIE.2022.3224161 (2023 .10, IF 8.236)
  22. C. Gan, W. Cao, K.Z. Liu, M. Wu: Dynamic Optimization-Based Intelligent Control System for Drilling Rate of Penetration (ROP): Simulation and Industrial Application, IEEE Trans. on Industrial Informatics, doi:10.1109/TII.2023.3313633 (2023.09, IF12.3)
  23. C. Gan, X. Wang, L.Z. Wang, W. Cao, K.Z. Liu, G. Hui, M. Wu: Multi-source information fusion-based dynamic model for online prediction of rate of penetration (ROP) in drilling process, Geoenergy Science and Engineering, doi: 10.1016/j.geoen.2023.212187 (2023.08) Share Link:
    https://authors.elsevier.com/c/1hZxzAUka6ZM-z
  24. M. Enkhtuvshin, K.Z. Liu,, Y. Wei, C. Sanabria, K. Koiwa, T. Zanma: Economic Dispatch of Thermal and PV Powers: Frequency Maintenance, Smoothing Effect Based Statistic Model and Peak-Cut Operation, Intern. Journ. of Electrical Power and Energy Systems, doi: 10.1016/j.ijepes.2022.108938 (2023.06, IF 5.659). Download link: https://authors.elsevier.com/a/1gSOhWJH6ZZq2
  25. W. Guo, F. Liu, R.Zou and K.Z. Liu: H∞ Load Frequency Control of Power Systems with Multiple Time-varying Delays via Improved Reciprocally Convex Inequality, Journal of the Franklin Institute, doi: 10.1016/j.jfranklin.2023.06.017 (2023.06)
  26. C. Gan, W. Cao, L.Z. Wang, K.Z. Liu, M. Wu: An improved dynamic optimization control system for the drilling rate of penetration (ROP) and its industrial application, IEEE Trans. on Industrial Electronics, vol.70-6, pp.6201-6208, Doi: 10.1109/TIE.2022.3199916 (2023 .06, IF 8.236)
  27. F. Liu, H. Li, Q. Liu, K.Z. Liu, D. Li: Improved data-driven model-free adaptive damping controller design for interconnected power systems with stochastic communication delays, IEEE Trans. on Power Delivery, vol. 38-1, pp.692-702, DOI: 10.1109/TPWRD.2022.3197397 (2023.02, IF 4.825)
  28. K. Koiwa, H. Takahashi, T. Zanma, K.Z. Liu, K. Natori, Y. Sato: A Novel Filter With High Harmonics Attenuation and Small Dimension for Grid-Connected Inverter, IEEE Trans. on Power Electronics, Vol38-2, pp.2202 - 2214, doi: 10.1109/TPEL.2022.3207432 (February 2023)
  29. K. Onishi, Y. Li, K. Koiwa, F. Liu, T. Zanma, K.Z. Liu: Analysis on The Operation of Crowbar in Doubly Fed Induction Generators, Intern. Journ. on Electric Power Systems Research, vol. 215, Part A, 108950, February 2023. (IF 5.659)
  30. P. Yu, K.Z. Liu, X. Liu, X. Li, M. Wu, J. She: Robust Consensus Tracking Control of Uncertain Multi-Agent Systems with Local Disturbance Rejection, IEEE/CAA Journal of Automatica Sinica, vol. 10, no. 2, pp. 427–438, doi: 10.1109/JAS.2023.123231, Feb. 2023. (IF6.171)
  31. J. Fang, K.Z. Liu: A Control-Theoretic Approach for Input Saturated Linear Systems: Integration of Phase-Shaping and Gain-Scheduling, ISA Trans., doi: 10.1016/j.isatra.2023.01.017 (2023.01, IF5.911). Download link: https://authors.elsevier.com/c/1gSg34LK~nIQ6
  32. K. Koiwa, K. Inoo, T. Zanma, K.Z. Liu: Virtual Voltage Control of VSG for Over-Current Suppression Under Symmetrical and Asymmetrical Voltage Dips, IEEE Trans. on Industrial Electronics, vol. 69, no. 11, DOI:10.1109/TIE.2021.3125654, 2022.11 (IF 8.236)
  33. T. Zanma, N. Yamamoto, K. Koiwa, K.Z. Liu: Estimation of Network Traffic Status and Switching Control of Networked Control Systems with Data Dropout, IET Cyber-Physical Systems: Theory & Applications, DOI: 10.1049/cps2.12024 (2022.06)
  34. Y. Wei, Z. Wang, K.Z. Liu, P. Wang, Z. Zeng, X. Wang: Fault detection method of flexible DC distribution network based on color relation analysis classifier, Electrical Engineering, 2022, vol. 104-6, doi:  10.1007/s00202-022-01638-w
  35. K. Koiwa, L. Cui, T. Zanma, K.Z. Liu, and J. Tamura, ‘‘A coordinated control method for integrated system of wind farm and hydrogen production: Kinetic energy and virtual discharge controls,’’ IEEE Access, vol. 10, pp. 28283–28294 (2022)
  36. F. Liu, J. Wan, L. Jiang, Y. Li, K.Z. Liu: A New Soft-Switching AC-DC Converter Based on Coupled Inductors for Onboard Charging Applications, IEEE Transactions on Power Electronics, DOI: 10.1109/TPEL.2022.3216832 (2022.10, IF 5.967)
  37. S. Tian, K.Z. Liu, M. Zhang, C. Lu, L. Chen, M. Wu,  J. She: Disturbance rejection of T–S fuzzy systems: a membership function-dependent EID method, Intern. Journ. of Systems Science, doi: 10.1080/00207721.2022.2135975 (IF 2.281)
  38. L. Wu, Y. Xiong, K.Z. Liu, J. She: A Real-time Pricing Mechanism Considering Data Freshness Based on Non-Cooperative Game in Crowdsensing, Information Sciences, doi: 10.1016/j.ins.2022.06.068, vol. 608, pp. 392-409, August 2022 (IF6.795)
  39. L. Wu, Y. Xiong, K.Z. Liu, J. She: A crowdsensing market based on game theory: participant incentive, task assignment and pricing guidance, Intern. Journ. of Communication Networks and Distributed Systems, vol. 28-5, pp 517-533, doi:10.1504/IJCNDS.2022.125358, July, 2022.
  40. F. Liu, W. Guo, R. Zou, K.Z. Liu: A general quadratic negative-determination lemma for stability analysis of delayed neural networks, doi: 10.1016/j.neucom.2022.06.040, vol. 501, pp. 463-470, Neurocomputing, 28 August 2022 (IF5.779)
  41. T. Zanma, N. Yamamoto, K. Koiwa, K.Z. Liu: Optimal Control Input for Discrete-Time Networked Control Systems with Data Dropout, IET Cyber-Physical Systems: Theory & Applications, Vol. 7-3, pp. 113-123 (2022.01)
  42. T. Zanma, T. Kuribayashi, K. Koiwa, K.Z. Liu: Codesign of Communication Scheduling and Controller of Networked Control Systems, IET Cyber-Physical Systems: Theory & Applications, DOI:10.1049/cps2.12026 (2022.06)
  43. C. Gan, W. Cao, K.Z. Liu, M. Wu: A novel dynamic model for the online prediction of rate of penetration and its industrial application to a drilling process, Journal of Process Control, doi: 10.1016/j.jprocont.2021.12.002,109, pp. 83-92, January 2022. (IF 3.951)
  44. J. Akiba, K.Z. Liu, L. Qiu, P. Yu, K. Koiwa, T. Zanma: A Less Conservative Robust Control Method for A Class of Non-Passive Uncertain Systems, International Journal of Robust and Nonlinear Control, vol. 32 (2), pp. 682-697, DOI: 10.1002/rnc.5846, 2022.01 (IF 4.406)
  45. L. Wu, Y. Xiong, K.Z. Liu, J. She: Stable Strategy Formation for Mobile Users in Crowdsensing Using Co-Evolutionary Model, JOURNAL OF ADVANCED COMPUTATIONAL INTELLIGENCE AND INTELLIGENT INFORMATICS, 25(6) 1000-1010, doi: 10.20965/jaciii.2021.p1000 (2021.11)
  46. T. Zanma, S. Haga, K. Koiwa, K.Z. Liu: Predictive-Based Optimal Automatic Formation Control of Mobile Vehicles, IET Cyber-Systems & Robotics, DOI: 10.1049/csy2.12034 (accepted, 2021.10)
  47. Y. Ren, Q.Li, K.Z. Liu, D.W. Ding: A successive convex optimization method for bilinear matrix inequality problems and its application to static output-feedback control, International Journal of Robust and Nonlinear Control, DOI: 10.1002/rnc.5796, vol.31 (18), pp. 9709-9730, 2021.12 (IF 4.406)
  48. P. Yu, K.Z. Liu, X. Li, M. Yokoyama: Robust Control of Pantograph-Catenary System: Comparison of 1-DOF-based and 2-DOF-based Control Systems, IET Control Theory & Applications, vol.15-8, pp.2258-2270, doi: 10.1049/cth2.12190 (2021.12, IF2.670)
  49. S. Shimonomura, J. Fang, K.Z. Liu, T. Yamaguchi, T. Akiyama and K. Sugiura: A Phase-Shaping Approach to The Control of Parametric Systems and Its Application, IEEE/ASME Trans. on Mechatronics, vol.26-4, pp.2163-2173, DOI:10.1109/TMECH.2020.3033022 (2021.08, IF6.1)
  50. K. Koiwa, T. kuribayashi, T. Zanma, K.Z. Liu, K. Natori, Y. Sato: Stability and Robust Performance Analysis of Grid-Connected Inverter with High-Order Filter: Resonances Beyond the Nyquist Frequency, IET Control Theory & Applications, vol.15-14, pp.1818-1831, 2021.08, DOI:10.1049/cth2.12162 (online publication 2021.06)
  51. Q. Liu, X. Huo, K.Z. Liu, H. Zhao: Accurate Cycle Aligned Repetitive Control for The Rejection of Spatially Cyclic Disturbances, IEEE Trans. on Industrial Electronics, vol. 69-6, pp. 6173-6181, DOI:10.1109/TIE.2021. 3086705 (2022.06, IF 7.503)
  52. N. Kawamura, T. Zanma, Y. Nomura, K. Koiwa, K.Z. Liu, M. Hasegawa: Improved adaptive parameters estimation considering transient-state estimation error in sensorless control system of IPMSM, IET Electric Power Applications, DOI:10.1049/elp2.12075 (2021.5)
  53. F. Liu, H. Li, L. Liu, R. Zou, K.Z. Liu: IPMSM Controller Design for Electrical Vehicles based on ADRC and improved FCSMPC, Mathematics, MDPI, 2021, 9(7), 760; https://doi.org/10.3390/math9070760　(2021.4)
  54. 河村尚輝、残間忠直、劉康志、長谷川勝：Simultaneous Estimation of Rotor Speed and Stator Resistance in Speed-Sensorless Speed Control of IM、電気学会英文論文誌D, Vol.10, No.4, pp. 469-480, doi:10.1541/ieejjia.20011814 (2021.4)
  55. P. Yu, K.Z. Liu, X. Liu, X. Li, M. Wu, J. She: Analysis of EID-Based Control Systems and A Coordinated Design Algorithm for Uncertain Systems, Intern. Journal of Robust and Nonlinear Control, Vol. 31, No. 5, pp. 1755-1773, DOI:10.1002/rnc.5375 (2021.03, IF 3.503)
  56. M. Ding, H. Zhou, H. Xie, M. Wu, K.Z. Liu, Y. Nakanishi and R. Yokoyama: A time series model based on hybrid-kernel least-squares support vector machine for short-term wind power forecasting, ISA Trans., Vol. 108, pp. 58-68, DOI:10.1016/j.isatra.2020.09.002 (2021.02, IF 5.911)
  57. K. Koiwa, T. Ishii, K.Z. Liu, T. Zanma, J. Tamura: One-Sample Optimal Output Smoothing Method for Wind Farm with Energy Storage System, IET Renewable Power Generation, Vol.15, No. 3, pp. 653-663 (2021.02, IF 3.894)
  58. F. Liu, S. Lin, C. Chen, K.Z. Liu, R. Zou, D. Sidorov: Identification of Mode Shapes Based on Ambient Signals and the IA-VMD Method, Applied Sciences, MDPI, vol. 11, p.530, doi:10.3390/app11020530 (2021.1)
  59. 河村尚輝、残間忠直、劉康志、井上翔太、大澤進、菊池敦、山﨑玲治、石田宗秋：中速域におけるステッピングモータの電流位相進み特性の伝達関数を用いた解析、電気学会論文誌D, Vol. 140 No. 12, pp. 983-984, doi:10.1541/ieejias.140.983 (2020.12)
  60. C. Gan, W. Cao, K.Z. Liu, M. Wu, X. Chen, Y. Hu, F.W. Wang and S.B. Zhang: A new hybrid bat algorithm and its application to the ROP optimization in drilling processes, IEEE Trans. on Industrial Informatics, vol.16-12, pp.7338-7348, DOI:10.1109/TII.2019.2943165 (2020.12, IF 7.377)
  61. K.Z. Liu, J. Akiba, T. Ishii, X. Huo, Y. Yao, K. Koiwa, T. Zanma: Improved Robust Performance Design for Passive Uncertain Systems --Active Use of the Uncertainty Phase and Gain-- , IEEE Trans. on Industrial Electronics, vol. 67-12, pp.10755-10765, DOI:10.1109/TIE.2019.2960750 (2020.12, IF 8.236)
  62. C. Gan, W. Cao, K.Z. Liu, M. Wu: Spatial estimation for 3D formation drillability field: A new modeling framework, Journal of Natural Gas Science and Engineering, DOI:10.1016/j.jngse.2020.103628. (2020.12, IF 5.285)
  63. K. Koiwa, K.Z. Liu, T. Zanma, Yinqxiao Li, Junji Tamura: Full Converter Control for Variable Speed Wind Turbines without Integral Controller or PLL, IEEE Trans. on Industrial Electronics, vol. 67-11, pp. 9418-9428, DOI:10.1109/TIE.2019.2955406 (2020.11, IF 8.236)
  64. P. Yu, K.Z. Liu, M. Wu and J. She: Improved Equivalent-Input-Disturbance Approach Based on H∞ Control, IEEE Trans. on Industrial Electronics, vol. 67-17, pp.8670-8679, DOI: 10.1109/TIE.2019.2946555 (2020.10, IF 8.236)
  65. K. Koiwa, T. Tawara, M. Watanabe, K.Z. Liu, T. Zanma, J. Tamura: Novel Cost Reduction Method for Wind Farms Associated with Energy Storage Systems by Optimal Kinetic Energy Control, Applied Sciences, Energy, MDPI, vol. 10, p. 7223, doi:10.3390/app10207223 (2020.10, IF 2.474)
  66. K. Koiwa, K. Inoo, K.Z. Liu and T. Zanma: Current Analysis of Grid-Connected Inverter with VSG Controller Under Voltage Dip and Recovery, IEEJ TEEE B, vol. 15-11, pp. 1699-1701, doi:10.1002/tee.23242 (2020.08)
  67. K. Koiwa, T. Ishii, K.Z. Liu, T. Zanma, J. Tamura: On the Reduction of the Rated Power of Energy Storage System in Wind Farms, IEEE Trans. on Power Systems, vol. 35-4, pp. 2586-2596, DOI:10.1109/TPWRS.2019.2960463 (2020.07, IF 6.807)
  68. T. Zanma, S. Tozawa, K. Koiwa, K.Z. Liu: Optimal Voltage Vector in Current Control of PMSM Considering Torque Ripple and Reduction of Number of Switching Operations, IET Power Electronics, Vol. 13, No. 6, pp. 1200-1206. (2020.05, IF 2.839)
  69. Y. Wei, Q. Li, K.Z Liu, P. Wang, Z. Zeng, X. Wang: A Hybrid Algorithm for the Load Flow Analysis of VSC-HVDC Systems Based on 1+√2 Order NR and Simplified Newton, International Journal of Electrical Power and Energy Systems, vol. 118, p. 105828, doi:10.1016/j.ijepes.2020.105828 (2020, IF 4.418)
  70. W. Wang, K.Z. Liu: Nonlinear Decentralized Load Frequency Control of Multi-Machine Power Systems with Exponential Stability and Low L_2 Gain against Load Disturbance, Asian Journal of Control, DOI: 10.1002/asjc.2347 (2020.03, IF 2.005)
  71. T.Z. Soe, T. Zanma, K.Z. Liu, A. Tokunaga, K. Koiwa: Optimal quantization and input for quantized state feedback control system with dynamic quantizer, IET The Journal of Engineering (2020.02)
  72. X. Huo, M. Wang, K.Z. Liu and X. Tong: Attenuation of position-dependent periodic disturbance for rotary machines by improved spatial repetitive control with frequency alignment, IEEE/ASME Trans. on Mechatronics, vol. 25-1, pp.339-348, DOI:10.1109/TMECH.2019.2946675 (2020.02, IF 4.943)
  73. K. Koiwa, K. Inoo, K.Z. Liu, T. Zanma: A Novel VSG Model Suitable for the Analyses of Static/Transient Stability and Rated Power/Energy Capacity of Energy Storage System, Trans. of IEEJ, Vol. 15, No. 2, pp. 200-207 (2020.02)
  74. K. Koiwa, T. Kuribayashi, T. Zanma, K.Z. Liu, M. Wakaiki: Optimal Current Control for PMSM Considering Inverter Output Voltage Limit: Model Predictive Control and Pulse Width Modulation, IET Electric Power Applications, Vol. 13, No. 12, pp. 2044-2051, DOI: 10.1049/iet-epa.2019.0225 (2019.12, IF 3.051)
  75. 小岩 健太, 渡邉瑞稀，劉 康志，田村淳二: 可変速風力発電機における最適化手法を用いた出力変動抑制制御, 電気学会論文誌B, Vol. 139-8 (2019.08)
  76. M. Wakaiki, T. Zanma, K.Z. Liu: Observer-based Stabilization of Systems with Quantized Inputs and Outputs, IEEE Trans. on Automatic Control, vol.64-7, pp.2929-2936, DOI: 10.1109/TAC.2018.2873355. (2019.07, IF 5.007)
  77. C. Gan, W. Cao, M. Wu, X. Chen, Y. Hu, K.Z. Liu, F.W. Wang and S.B. Zhang: Prediction of drilling rate of penetration (ROP) using hybrid support vector regression: A case study on the Shennongjia area, Central China, Journal of Petroleum Science and Engineering. (2019.6, IF 5.168)
  78. M. Wakaiki, T. Zanma, K.Z. Liu: A Control-Theoretic Approach for Cell Zooming of Energy Harvesting Small Cell Networks, IEEE Trans. on Green Communications and Networking, DOI: 10.1109/TGCN.2018.2889897, vol.3-2, pp.329-342, (2019.6)
  79. C. Gan, W. Cao, M. Wu, K.Z. Liu, X. Chen, Y. Hu and F. Ning: Two-level intelligent modelling method for the rate of penetration in complex geological drilling process, Applied Soft Computing Journal, DOI: 10.10.16/j.asoc.2019.04.020. (2019.4, IF 3.907)
  80. T. Zanma, S. Akiba, K. Hoshikawa and K.Z. Liu: Cruise Control for Two-Wheeled Mobile Vehicle Using its Mixed Logical Dynamical System Model, IEEE Trans. on Industrial Informatics, vol. 16-5, pp.3145-3156, DOI: 10.1109/TII.2019.2910280. (2020.05, IF 8.236)
  81. N. Kawamura, M. Hasegawa and K.Z. Liu: Position Sensorless Adaptive Positioning Control System for IPMSMs , IET Electric Power Applications, Vol 13-2, p. 138 – 146, DOI: 10.1049/iet-epa.2018.5315, (2019.02, IF 3.051)
  82. P. Yu, K.Z. Liu, M Wu, J. She and Y. Nakanishi: Robust Disturbance Rejection for Repetitive Control Systems with Time-varying Nonlinearities, International Journal of Robust and Nonlinear Control, DOI: 10.1002/rnc.4452, http://dx.doi.org/10.1002/rnc.4452 (2019.1, IF 3.953)
  83. 小岩 健太, 劉 康志, 榮坂俊雄: 正弦波インバータのチューニング不要なロバスト制御系設計法, 電気学会論文誌C, Vol. 138-10, pp.1216–1222, DOI:10.1541/ieejeiss.138.1216 (2018.10)
  84. M Wu, K. Zhang, J. An, J. She and K.Z. Liu: An energy efficient decision-making strategy of burden distribution for blast furnace, Control Engineering Practice, Vol. 78, p.186-195, DOI: 10.1016/j.conengprac.2018.06.019 (2018.09, IF 3.232)
  85. K. Koiwa, K.Z. Liu and J. Tamura: Analysis and Design of Filters for Energy Storage System: Optimal Trade-off between Frequency Guarantee and Energy Capacity/Power Rating, IEEE Trans. on Industrial Electronics, Vol. 65-8, pp.6560-6570, DOI 10.1109/TIE.2017.2688974 (2018.08, IF 8.236)
  86. T. Zanma, T. Ohtsuka, K.Z. Liu: Set-Based State Estimation in Quantized State Feedback Control Systems with Quantized Measurements, IEEE Trans. on Control Systems Technology, vol. 28-2, pp.550-557, DOI:10.1109/TCST.2018.2873246. (2020.03, IF 4.883)
  87. P. Yu, M Wu, J. She, K.Z. Liu and Y. Nakanishi: Enhancement of Disturbance-Rejection Performance of Uncertain Input-Delay Systems: A Disturbance Predictor Approach, IET Control Theory & Applications, Vol. 12-12, p. 1673 – 1682, DOI: 10.1049/iet-cta.2017.1343 (2018.08, IF 3.526)
  88. P. Yu, M Wu, J. She, K.Z. Liu and Y. Nakanishi: Robust Tracking and Disturbance Rejection for Linear Uncertain System with Unknown State Delay and Disturbance, IEEE/ASME Transactions on Mechatronics, Vol. 23-, pp. 1445 - 1455, DOI 10.1109/TMECH.2018.2816005 (2018.06, IF 4.943)
  89. K.Z. Liu, M. Ono, X. Huo and M. Wu: Robust Performance Design for Systems with Output Strictly-Passive Uncertainty, IEEE Trans. on Industrial Electronics, Vol.65-5, pp.4207-4215, DOI: 10.1109/TIE.2017.2762643 (2018.05, IF 8.236)
  90. P. Yu, M Wu, J. She, K.Z. Liu and Y. Nakanishi: An Improved Equivalent-Input-Disturbance Approach for Repetitive Control System with State Delay and Disturbance, IEEE Trans. on Industrial Electronics, Vol. 65-1, pp. 521 - 531, DOI: 10.1109/TIE.2017.2716906 (2018.01, IF 8.236)
  91. Kang-Zhi Liu, Masao Ono, Xiaoli Li, Min Wu: Robust Performance Synthesis for Systems with Positive-Real Uncertainty and An Extension to The Negative-Imaginary Case, Automatica, Vol. 82-8, pp. 194-201, DOI 10.1016/j.automatica.2017.04.037 (2017. 8, IF 5.451)
  92. 小岩 健太, 鈴木 賢太, 劉 康志: H∞制御による電力貯蔵装置の容量低減化, 電気学会論文誌B, Vol.137 No.8 pp.596–597, DOI: 10.1541/ieejpes.137.596 (2017. 8)
  93. Y. Yang, Y. Yin, D. Wunsch, S. Zhang, X. Chen, X. Li, S. Cheng, M. Wu, K.Z. Liu: Development of Blast Furnace Burden Distribution Process Modeling and Control, ISIJ International, Vol. 57, No. 8, pp.1350-1363, DOI:10.2355/isijinternational.ISIJINT-2017-002 (2017. 8)
  94. X. Huo, S. Feng, K.Z. Liu, L. Wang, and W. Chen: Aerodynamic Drag Analysis of 3-DOF Flex-Gimbal GyroWheel System in the Sense of Ground Test, Sensors, Vol. 16-12, p. 2081, DOI 10.3390/s16122081 (2016.12, IF 2.677)
  95. Xin Huo, Xin-Gang Tong, Kang-Zhi Liu, Ke-Mao Ma: A compound control method for the rejection of spatially periodic and uncertain disturbances of rotary machines and its implementation under uniform time sampling, Control Engineering Practice, Vol. 53, pp. 68-78 (2016. 8, IF 2.602)
  96. 小岩健太, 劉康志, 田村：電力系統の周波数特性に基づく電力貯蔵装置容量の決定法と制御系設計法に関する検討, 電気学会論文誌B, Vol.136 No.8 pp.719–727, DOI:10.1541/ieejpes.136.719 (2016. 8)
  97. T. Zanma, M. Azegami and K. Z. Liu: Optimal Input and Quantization Interval for Quantized Feedback System With Variable Quantizer, IEEE Transactions on Industrial Electronics, Vol. 64-3, pp. 2246-2254, DOI 10.1109/TIE.2016.2625240 (2016. 3, IF 8.236)
  98. Kang-Zhi Liu: A High Performance Robust Control Method Based on The Gain and Phase Information of Uncertainty, International Journal of Robust and Nonlinear Control, Vol. 25, No. 7, pp. 1019-1036 (2015. 5, IF 3.393)
  99. Kang-Zhi Liu, Masashi Yokoo, Keiichiro Kondo, Tadanao Zanma: New adaptive vector control methods for induction motors with simpler structure and better performance, Control Theory and Technology, Volume 13, Issue 2, pp 173-183 (2015. 5)
  100. Yu-Ping Liu, Kang-Zhi Liu and Xiaofeng Yang: Nonlinear Current Control for Reluctance Actuator with Hysteresis Compensation, Journal of Control Science and Engineering, Vol. 2014, Article ID 150345, pp. 1-7 (2014)
  101. Yu-Ping Liu, Kang-Zhi Liu, and Xiaofeng Yang (2014). A Direct Adaptive MNN Control Method for Stage Having Paired Reluctance Linear Actuator with Hysteresis, Intelligent Control and Automation, 5, pp. 213-223 (2014)
  102. Tadanao Zanma, Masahiro Kawasaki, Kang-Zhi Liu, Michihisa Hagino, Akihiro Imura: Model predictive direct torque control for PMSM with discrete voltage vectors , IEEJ Journal of Industry Applications, Vol. 3, No. 2, pp.121-130 (2014. 2)
  103. Kang-Zhi Liu, Daisuke Akasaka: A Partial Parameterization of Nonlinear Output Feedback Controllers for Saturated Linear Systems, Automatica, Vol. 50, No. 1, pp.233-239 (2014. 1, IF 5.451)
  104. 劉康志、横澤裕司、片根保、中川崇史： 降圧型DC-DCコンバータのMPC-PI制御法とその実装，電気学会論文誌D，Vol.133 No.8 pp.838–844, DOI:10.1541/ieejias.133.838 (2013.08)
  105. Wei Wang, Kang-Zhi Liu, Tadanao Zanma: A Gain Scheduled Method for Speed Control of Wind Driven Doubly Fed Induction Generator, Engineering (Scientific Research), Vol. 5，No. 1b，pp.89-95 (2013.01)
  106. 高木良太，劉 康志： 半導体ウェーハー用RTP装置のモデルベース制御，電気学会論文誌D，Vol. 131，No. 2，pp.159-165 (2011.2)
  107. A. Zaharin, K.Z. Liu and H. Kinoshita: High performance algorithms for the control of buck DC-DC converters, International Journal of Engineering Science and technology, Vol. 2(10), pp. 5799-5812 (2010.10)
  108. K.Z. Liu: Neo-robust control theory --Beyond the small-gain and passivity paradigms--, in Theory and Applications of Complex Systems and Robust Control (Edited by J. Huang, K.Z. Liu and Y. Ohta), pp.217-231, Tsinghua University Press (2010.8)
  109. D. Akasaka and K.Z. Liu: Output feedback control for saturated systems and its application, in Theory and Applications of Complex Systems and Robust Control (Edited by J. Huang, K.Z. Liu and Y. Ohta), pp.119-133, Tsinghua University Press (2010.8)
  110. A. Zaharin and K.Z. Liu: A new model predictive control approach to DC-DC converters based on combinatory optimization, SICE Journal of Control, Measurement and System Integration, Vol. 3-1, pp. 39-42 (2010)
  111. R. He, K.Z. Liu: LPV modeling and gain-scheduled control approach for the transient stabilization of power systems, IEEJ Transactions on Electrical and Electronic Engineering, Vol. 5-1, pp. 87-95 (2010.1)
  112. 赤阪 大介，劉 康志： On-Off制御系に対する安定化出力フィードバック則の設計法，計測自動制御学会論文集，Vol.44, No.5, pp.415-424 (2008.5)
  113. 金原 輝，劉 康志： 自動車の走行安定化Gain-Scheduling制御，日本機械学会論文集，Vol.73, No.729, pp.1285-1290 (2007.5)
  114. 赤坂 大介，劉 康志： Filippovの枠組みにおけるOn-Off制御系の安定化，計測自動制御学会論文集，Vol.43, No.1, pp. 23-30 (2007.1)
  115. K.Z. Liu, M.Q. Dao and T. Inoue: An exponentially epsilon-convergent control algorithm for chained systems and its application to automatic parking systems, IEEE Trans. on Control Systems Technology, Vol. 14, pp.1113-1126 (2006.11, IF 3.882)
  116. ダオ ミンクァン，井上拓也，劉 康志：自動車の自動駐車技術の実用化に関する研究，計測自動制御学会論文集，Vol.42-7, pp. 765-774 (2006.7)
  117. 金原 輝、劉 康志： T-Sモデルの非線形システム表現能力に関する研究、電気学会論文誌C、Vol. 126, No. 3，pp.376-382 (2006年3月)
  118. K.Z. Liu and R. He: A Simple Derivation of ARE Solutions to The Standard H∞ Control Problem Based on LMI Solution, Systems & Control letters, Vol. 55, No.6, pp. 487-493 (2006, IF 2.550)
  119. M.Q. Dao and K.Z. Liu: Modeling and gain-scheduled stabilization control of a unicycle robot, JSME International Journal, Series C, Vol.48-4, pp.649-656 (2005)
  120. K.Z. Liu: A new framework for adaptive control: Adaptive robust control approach, in Advanced Robust and Adaptive Control Theory and Applications (Edited by D. Cheng et al.), pp.149-162, Springer (2005)
  121. 小谷斉之、大内茂人、穴吹雅敏、劉 康志： H２制御コントローラの低次元化-走行クレーンの振れ止め制御への適用－，計測自動制御学会論文集，Vol.41-6 , pp. 509-517 (2005)
  122. R. He and K.Z. Liu: A Nonlinear Output Feedback Control Method for 5DOF Active Magnetic Bearing System, 計測自動制御学会論文集，41-3，216-225 (2005)
  123. ダオ ミンクァン、劉康志、大形明弘： ４輪車自動駐車システムの開発－理論と実験―，計測自動制御学会論文集，40-12，1211－1219 (2004)
  124. J. Fang, G. Gu and K. Z. Liu: Stability analysis for nonlinear feedback control systems with linear actuator, IEEE Trans. on Automatic Control, vol. 48-4 (2003, IF 4.270)
  125. 大形明弘，山本将利，劉 康志，斉藤制海：パラメータ依存リヤプノフ関数の幾何学的方法，計測自動制御学会論文集，Vol.38-3，pp.137-142（2002）
  126. 宮崎真理子，劉康志，斉藤制海：多地域電力システムの周波数制御問題に対するロバスト分散制御法，電気学会論文誌C，Vol.121-5，pp. 953-960（2001）
  127. Mitsuo Hirata, Kang-Zhi Liu, Takashi Sato, Kenzo Nonami: A Solvability Condition of an Extended Ｈ∞ Control Problem using Riccati Inequalities, International Journal of Control, Vol.73, No.4, pp.265-275 (2000, IF 2.208)
  128. Takashi Sato and Kang-Zhi Liu: LMI solution to general H2 suboptimal control problems, Systems & Control Letters, Vol.36, pp. 295-305 (1999, IF 2.550)
  129. 岡島一道，劉康志，箕輪利通： H∞制御による自動車の自動変速機の過渡応答改善，計測自動制御学会論文集, Vol.35-1, pp. 147-149 (1999)
  130. T. Minowa, T. Ochi, H. Kuroiwa and K.Z. Liu: Smooth gear shift control technology for clutch-to-clutch shifting, SAE technical paper series 1999-01-1054 (1999)
  131. 劉康志，大橋哲也： 三角構造をもつプラントのロバスト漸近追従特性，計測自動制御学会論文集, Vol.34-12, pp. 1806-1812 (1998)
  132. Sergio B. Villas-Boas, Kang-Zhi Liu and Tsutomu Mita: Constraint on steady state output imposed by zeros at s=0 and servo synthesis using unstable weigh, 計測自動制御学会論文集, Vol.34-6, pp. 642-644 (1998)
  133. Sergio B. Villas-Boas, Tsutomu Mita and Kang-Zhi Liu: Application of extended H∞ control to multi area frequency control of power generation system, システム制御情報学会論文誌, Vol.11-4, pp. 182-189 (1998)
  134. 大内茂人，劉康志，佐藤昭二，美多勉： H∞制御を用いた炭鉱巻き上げ制御システム，計測自動制御学会論文集，Vol.34-3, pp. 225-231 (1998)
  135. 平田光男, 佐藤隆之, 劉康志, 美多勉. リッカチ不等式を用いた拡張Ｈ∞制御問題の可解条件の導出, 計測自動制御学会論文集, Vol.34-7, pp. 741-748 (1998)
  136. Kang-Zhi Liu, Hui Zhang and Tsutomu Mita: Solution to nonsingular H2 optimal control problem with unstable weight, System & Control Letters, Vol.32, pp. 1-10 (1997, IF 2.550)
  137. 美多勉，劉康志，富山仁博，張慧： 不安定重みを持つ系に対する拡張制御器の構造と拡張H2制御，計測自動制御学会論文集，Vol.33-7, pp. 622-630 (1997)
  138. Tsutomu Mita, Kazunobu Kuriyama and Kang-Zhi Liu: H∞ control with weighting functions having purely imaginary poles -- Implementing internal models in to H∞ controllers, International Journal of Robust and Nonlinear Control, Vol.6, pp. 537-560 (1996, IF 3.393)
  139. 平田光男, 劉康志, 美多勉. フィードバック補償器の動特性を用いた2自由度制御系の一設計法 -- 規範モデルを用いた手法 --. 電気学会論文誌D部門, Vol. 116-D-1, pp. 71-78 (1996)
  140. Mitsuo Hirata, K.Z. Liu, and Tsutomu Mita. Active Vibration Control of A 2-Mass System Using μ-Synthesis with a Descriptor Form Representation. Control Engineering Practice, Vol.4-4, pp. 545-552 (1996, IF 2.602)
  141. 劉康志，美多勉： 総合安定化器のパラメトリゼーションと構造，計測自動制御学会論文集，Vol.32-3, pp. 320-328 (1996)
  142. 劉康志，美多勉： 線形レギュレータとサーボ問題に対する統一安定解析，計測自動制御学会論文集，Vol.31-7, pp. 834-843 (1995)
  143. 平田光男, 劉康志, 美多勉. 2慣性系に対するμ-Synthesisを用いた制振制御. 電気学会論文誌D部門, Vol. 114-D-5, pp. 512-519 (1994)
  144. Kang-Zhi Liu, Koji Higaki and Tsutomu Mita: Robust control of a flexible arm, Journal of Robotics and Mechatronics, Vol.6, N0.3, pp.214-219 (1994)
  145. 美多勉，劉康志，栗山和信： 虚軸上に極をもつ重みを許すH∞制御系の設計，計測自動制御学会論文集，Vol.29-11, pp. 1320-1329 (1993)
  146. 劉康志，美多勉： フィードバック制御系のロバスト定常特性，計測自動制御学会論文集，Vol.29-3, pp. 312-318 (1993)
  147. 平田光男, 劉康志, 美多勉, 山口高司. Ｈ∞制御理論を用いたハードディスクのヘッド位置決め制御. 計測自動制御学会論文集, Vol.29-1, pp. 71-77 (1993)
  148. Tsutomu Mita, Kang-Zhi Liu and Shigeto Ohuchi: Correction of the FI result in H∞ control and parameterization of H∞ state feedback controllers, IEEE Trans. on Automatic Control, Vol.38-2, pp. 343-347 (1993, IF 4.270)
  149. 美多勉，栗山和信，劉康志： H∞制御FI問題の解の修正と状態フィードバック制御解のパラメトリゼーション，計測自動制御学会論文集，Vol.28-7, pp. 801-809 (1992)
  150. Tsutomu Mita, Kang-Zhi Liu and Shigeto Ohuchi: State feedback H∞/H2 control, IEICE Trans. Fundamentals, vol.E75-A, no.3, pp.299-306 (1992)
  151. Kang-Zhi Liu, Ryoji Kawatani and Tsutomu Mita: Parameterization of state feedback H∞ controllers, International Journal of Control, Vol.51-3, pp. 535-551 (1990, IF 2.208)
  152. Kang-Zhi Liu and Tsutomu Mita: Conjugation and H∞ control of discrete-time systems, International Journal of Control, Vol.50-4, pp. 1435-1460 (1989, IF 2.208)
  153. 劉康志，美多勉： 最適直列補償器による1形最適ディジタルサーボ系の設計，電気学会論文誌D部門, Vol. 107-D-8, pp. 986-993 (1987)
  154. Tsutomu Mita, Boon Chin Pang and Kang-Zhi Liu: Design of optimal strongly stable digital control systems and application to output feedback control of mechanical systems, International Journal of Control, Vol.45-6, pp. 2071-2082 (1987, IF 2.208)
  155. Kang-Zhi Liu and Tsutomu Mita: Design of an optimal series compensator based on DARMA model -- the MIMO case, Systems & Control Letters, Vol.8-5, pp. 417-423 (1987, IF 2.550)
  156. 美多勉，Boon Chin Pang，劉康志： 新しいデジタル最適出力フィードバック制御とメカニカルシステムの制御への応用，計測自動制御学会論文集，Vol.22-12, pp. 1262-1268 (1986)