| Improvement of valve seating performance of engine’s electromagnetic valvetrain L Liu, S Chang Mechatronics 21 (7), 1234-1238, 2011 | 86 | 2011 |
| Motion control of an electromagnetic valve actuator based on the inverse system method L Liu, S Chang Proceedings of the Institution of Mechanical Engineers, Part D: Journal of …, 2012 | 58 | 2012 |
| A free-piston linear generator control strategy for improving output power C Zhang, F Chen, L Li, Z Xu, L Liu, G Yang, H Lian, Y Tian Energies 11 (1), 135, 2018 | 45 | 2018 |
| A moving coil electromagnetic valve actuator for camless engines L Liu, S Chang 2009 International Conference on Mechatronics and Automation, 176-180, 2009 | 30 | 2009 |
| A tubular PM linear generator with a coreless moving-coil for free-piston engines L Yang, Z Xu, L Liu, N Liu, H Yu IEEE Transactions on Energy Conversion 34 (3), 1309-1316, 2019 | 27 | 2019 |
| Realization and optimization of high compression ratio engine with electromagnetic valve train X Fan, S Chang, L Liu, J Lu Applied Thermal Engineering 112, 371-377, 2017 | 26 | 2017 |
| A moving coil permanent magnet linear actuator with high power density S Chang, L Liu China patent, CN101127474B, 2010 | 21 | 2010 |
| Compression ratio control of an opposed-piston free-piston engine generator based on artificial neural networks J Lu, Z Xu, L Liu IEEE Access 8, 107865-107875, 2020 | 18 | 2020 |
| Hierarchical genetic-particle swarm optimization for bistable permanent magnet actuators C Tan, S Chang, L Liu Applied Soft Computing 61, 1-7, 2017 | 18 | 2017 |
| A plate moving-magnet linear generator designed for free-piston engines Y Sun, Z Xu, Q Zhang, L Liu IEEE Access 8, 75135-75144, 2020 | 17 | 2020 |
| A starting control strategy of single-cylinder two-stroke free-piston engine generator J Lu, Z Xu, D Liu, L Liu Journal of Engineering for Gas Turbines and Power 142 (3), 031020, 2020 | 15 | 2020 |
| Electromagnetic valve train for gasoline engine exhaust system XY Fan, L Liu, SQ Chang, JT Xu, JG Dai International Journal of Automotive Technology 17, 361-367, 2016 | 15 | 2016 |
| Comparison of an opposed-piston free-piston engine using single and dual channel uniflow scavenging S Liu, Z Xu, L Chen, L Liu Applied Thermal Engineering 201, 117813, 2022 | 14 | 2022 |
| Two-stroke thermodynamic cycle optimization of a single-cylinder free-piston engine generator H Yu, Z Xu, Q Zhang, L Liu, R Hua Advances in Materials Science and Engineering 2019, 2019 | 14 | 2019 |
| Optimization analysis of electromagnetic linear actuator's radial array permanent magnets J Dai, S Chang, L Liu International Journal of Applied Electromagnetics and Mechanics 47 (2), 441-451, 2015 | 14 | 2015 |
| Energy consumption investigation of electromagnetic valve train at gas pressure conditions X Fan, S Chang, J Lu, L Liu, S Yao, M Xiao Applied Thermal Engineering 146, 768-774, 2019 | 13 | 2019 |
| Design and analysis of skip fire valve strategies based on electromagnetic valve train M Hu, S Chang, L Liu, Y Xu, J Xu Applied Thermal Engineering 129, 833-840, 2018 | 13 | 2018 |
| Dynamic modeling of a free-piston engine based on combustion parameters prediction L Chen, Z Xu, S Liu, L Liu Energy 249, 123792, 2022 | 12 | 2022 |
| On Feasibility of a Moving Coil Electromagnetic Valve Actuator L Liu, S Chang China Mechanical Engineering 20 (19), 0, 2009 | 12 | 2009 |
| Dynamic performance design and analysis of hybrid excited linear actuator for on-off valve C Tan, S Chang, L Liu International Journal of Applied Electromagnetics and Mechanics 54 (2), 199-209, 2017 | 11 | 2017 |
