Changtong Luo, PhD, Associate Professor

University of Chinese Academy of Sciences

State Key Laboratory of High Temperature Gas Dynamics (LHD),

Institute of Mechanics, Chinese Academy of Sciences

Email: luo{at}imech.ac.cn

Academic Homepage:

### Research Areas

Global optimization, computational intelligence, genetic programming, numerical algebra, computational fluid dynamics, and their applications in high-temperature gas dynamics

### Education

- 2003.9 - 2007.7, Institute of Mathematics, Jilin University, doctoral student, Major in Operations Research and Control Theory
- 2001.9 - 2003.7, Institute of Mathematics, Jilin University, master student, Major in Operational Research and Control Theory
- 1993.9 - 1997.7, Department of Mathematics, North-East Normal University, Major in Applied Mathematics, undergraduate student

### Experience

##### Research Experience

- 2012.1 - now, Associate Professor, Institute of Mechanics, Chinese Academy of Sciences
- 2009.6 - 2011.12, Assistant Professor, Institute of Mechanics, Chinese Academy of Sciences
- 2007.9 - 2009.4, COE Researcher, Department of Computational Science and Engineering, Nagoya University, Japan

##### Teaching Experience

- 2002.1 - 2003.12, Lecturer, Jilin Architectural & Civil Engineering Institute
- 1997.7 - 2001.12, Assistant, Jilin Architectural & Civil Engineering Institute

### Honors & Distinctions

Outstanding Science and Technology Achievement Prize of the Chinese Academy of Sciences, Research group of shock tunnel for duplication of hypersonic flight conditions, 10 of 17, 2016

中国科学院杰出科技成就奖,复现高超声速飞行条件激波风洞研究集体, 10/17, 2016Best Presentation Award in Algorithm,

*Crude-Line-Search for Iterative Optimization Methods*, International Symposium on Frontiers of Computational Science 2008 (FCS2008, Japan).

### Publications

##### Books

- M.S. Yang, C.T. Luo, Optimization: Theory, Method And Software (in Chinese), Science Press, Beijing, 2006.

阳明盛，罗长童，最优化原理、方法及求解软件， 科学出版社，2006.

##### Journal Papers

[1] **C. Luo***, Y. Wang, Z. Hu, J. Li, Z. Jiang, Weighting by cross-validation: A calibration method for force measurements via transient response analysis, Experimental Techniques, 2018. __https://doi.org/10.1007/s40799-018-00296-7__

[2] C. Chen, **C. Luo***, Z. Jiang, A multilevel block building algorithm for fast modeling generalized separable systems, Expert Systems with Applications 109, 25-34 2018

[3] C. Chen, **C. Luo***, Z. Jiang, Block building programming for symbolic regression Neurocomputing 275, 1973-1980, 2018

[4] B. Meng, G. Han, **C. Luo**, Z. Jiang, Numerical investigation of the axial impulse load during the startup in the shock tunnel, Aerospace Science and Technology 73, 332-342, 2018

[5] Y. Liu, Y. Wang, C. Yuan,** C. Luo**, Z. Jiang, Aerodynamic force and moment measurement of 10° half-angle cone in JF12 shock tunnel, Chinese Journal of Aeronautics 30(3),983-987, 2017

[6] Y. Wang, Y. Liu, **C. Luo** and Z. Jiang, Force measurement using strain-gauge balance in a shock tunnel with long test duration, Review of Scientific Instruments 87(5):055108, 2016.

[7] Y. Wang，Y. Liu，C. Yuan，**C. Luo**，C. Wang, Z. Hu, G. Han, W. Zhao, Z. Jiang, Study on force measurement in long-test duration shock tunnel, Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics 48(3): 545-556, 2016.

[8] **C. Luo*********,** Z. Hu, S.-L. Zhang, Z. Jiang, Adaptive space transformation: An invariant based method for predicting aerodynamic coefficients of hypersonic vehicles, Engineering Applications of Artificial Intelligence, 46, 93-103, 2015.

[9] **C. Luo*******, Y. Wang, C. Wang, Z. Jiang, Wave system fitting: A new method for force measurements in shock tunnels with long test duration, Mechanical Systems and Signal Processing, 62-63, pp 296-304, 2015.

[10] **C. Luo*******, Z. Jiang, C. Wang, Z. Hu, Relative contribution ratio: A quantitative metrics for multi-parameter analysis, Cogent Mathematics, 2: 1068979, 2015.

[11] H. Teng, H. Dick Ng, K. Li, **C. Luo**, Z. Jiang, Evolution of cellular structures on oblique detonation surfaces, Combustion and Flame, 162(2), 470-477, 2015.

[12] 姜宗林,**罗长童**, 胡宗民,刘云峰,高超声速风洞实验数据的多维空间相关理论与关联方法, 中国科学: 物理学 力学 天文学, 45, 124705 (2015)

[13] **C. Luo*******, S.-L. Zhang, B. Yu, Some modifications of low dimensional simplex evolution and their convergence, Optimization Methods and Software 28(1), 54-81, 2013.

[14] C. Luo*****, S.-L. Zhang, Parse-matrix evolution for symbolic regression, Engineering Applications of Artificial Intelligence, vol. 25, pp. 1182- 1193, 2012.

[15] C. Luo***** and B. Yu, Low dimensional simplex evolution: a new heuristic for global optimization, Journal of Global Optimization, vol. 52, issue 1, pp. 45-55, 2012.

[16] C. Luo*****, C. Wang, Z.L. Jiang, S.-L. Zhang, A metamodel-assisted evolutionary algorithm for expensive optimization, Journal of Computational and Applied Mathematics, vol. 236, pp.759-764, 2011.

[17] C. Luo***** and B. Yu, Triangle Evolution Algorithm for Global Optimization, Journal of Mathematical Research and Exposition, vol.29, issue 2, pp. 237-246, 2009.

[18] C. Luo***** and B. Yu, Solving Min UR Problem by Triangle Evolution Algorithm with Archiving and Niche Techniques, Journal of Information and Computational Science, vol. 4, issue 1, pp.195-203, 2007.

##### Conference Papers

[1] B.Yu, C.T. Luo, and Y. Zhang, Studies on Complicated System of Inequalities with Possible Inconsistency, Frontiers Science Series, 49, pp. 147-148, 2007.

[2] C.T. Luo and B. Yu, Low Dimensional Simplex Evolution-A Hybrid Heuristic for Global Optimization, in: Proc. 8th ACIS Int. Conf. Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, pp. 470-474, 2007.

[3] C.T. Luo, S.-L. Zhang, B. Yu, Low Dimensional Reproduction Strategy for Real-coded Evolutionary Algorithms, in: Proc.7th IEEE Int. Conf. Computer and Information Science, pp. 334-339, 2008.

[4] C.T. Luo, S.-L. Zhang, Crude-Line-Search for Iterative Optimization Methods, International Symposium on Frontiers of Computational Science 2008 (FCS2008), Nov. 27-29, Nagoya, Japan.

[5] D.S. Yan, J.T. Zhang, B. Yu, C.T. Luo, S.L. Zhang, A Genetic Algorithm for Finding Minimal Multi-homogeneous Bezout Number, in: Proc.7th IEEE Int. Conf. Computer and Information Science, pp. 301-305, 2008.

[6] C.T. Luo, C. Wang, Z.L. Jiang, S.-L. Zhang, An integrated evolutionary algorithm for expensive global optimization, in: Proc. 6th Int. Conf. Nat. Comput., vol. 5, pp. 2286-2290, 2010.

[7] C.T. Luo, S.-L. Zhang, Z.L. Jiang, A New Evolutionary Algorithm for Ground to Flight Data Correlation, accepted by the 7th East Asia SIAM Conf., Kitakyushu, Japan, 2011

[8] C.T. Luo, Z.L. Jiang, S.-L. Zhang, Performance tests of linear solvers with different preconditioning techniques for computational fluid dynamics, in: Proc. 3rd Int. Conf. Comput. Netw. Technol., vol. 14, pp. 54-58, 2011.

[9] C. Luo, Z. Jiang, A fast mathematical modelling method for aerodynamic-heating predictions, 31st International Symposium on Shock Waves 1, Chapter 58, Springer, 2018.

[10] Z. Jiang, C. Luo, A Multi-Space Interrelation Theory for Correlating Aerodynamic Data from Hypersonic Ground Testing, 31st International Symposium on Shock Waves 1, Chapter 59, Springer, 2018.

[11] C. Chen, C. Luo, Z. Jiang, Elite Bases Regression: A Real-time Algorithm for Symbolic Regression, in: Proc. 13th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, Guilin, China, 2017. pp. 500-506.

[12] C. Chen, C. Luo and Z. Jiang, Fast Modeling Methods for Complex System with Separable Features, 2017 10th International Symposium on Computational Intelligence and Design (ISCID), Hangzhou, 2017, pp. 201-204.

[13] Y. Wang, Y. Liu, C. Luo, Z. Jiang, Force measurement in a shock tunnel with 100 milliseconds test duration, 34th AIAA Applied Aerodynamics Conference, 2016

### Postgraduate Students

Chen Chen (陈辰), enrolled in Sept. 2015, entitled master's degree in Dec. 2017.

Zheng Chen (陈正), enrolled in Sept. 2018, under supervising.

Shuai Li (李帅) , enrolled in Sept. 2019, under supervising.

##### Recruitment of Postgraduates

080103 - Fluid dynamics (Aerodynamics, Shock Wave and Detonation Physics)

070105 - Operational Research and Cybernetics (Optimization Theory and Algorithm)

070102 - Computational Mathematics （Computational Intelligence）