Sijing Guo Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA, 24060, USA DOB: 12/11/1991, Phone: +1 5407399686, Email: [email protected]
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Sijing Guo Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA, 24060, USA DOB: 12/11/1991, Phone: +1 5407399686, Email: [email protected] RESEARCH INTERESTS Connected and Automated Vehicle, Vehicle Dynamics, Vibration, Control, Energy Harvesting EDUCATION 08/2017-present Virginia Tech, Blacksburg, Virginia, USA Ph.D. student/Graduate Research Assistant in Mechanical Engineering (second PhD in CAV field) Advisor: Prof. Lei Zuo Projects: Connected and Autonomous Vehicle; Vehicle Dynamics and Control for Pavement Protection 09/2011-06/2018 Wuhan University of Technology, Wuhan, Hubei, China Successive M.S.-Ph.D. student in Vehicle Engineering Advisor: Prof. Xuexun Guo Projects: Energy harvesting shock absorber; Semi-active shock absorber; Interconnected suspension system; Hydraulic retarder development; Air disc brake development; Cooling device design for hydraulic retarder Dissertation: Influences of the Inerter on Regenerative Suspension Dynamics and its Damping Control 09/2014-09/2016 Virginia Tech, Blacksburg, Virginia, USA Visiting Ph. D. student/Research Assistant in Mechanical Engineering Advisor: Prof. Lei Zuo Projects: Modelling, experiments, and performance assessment of energy harvesting shock absorber on vehicles; 09/2007-06/2011 Wuhan University of Technology, Wuhan, Hubei, China B.S. of Vehicle Engineering, GPA: 86.78/100 (Ranking 8/238), 3.74/4 Thesis: Design of an assistant electric drive system for a hybrid electric vehicle RESEARCH EXPERIENCES 05/2017-present Vehicle Dynamics and Control for Pavement Protection Advised by Prof. Lei Zuo Propose active suspension control algorithms to minimize the road damage caused by passing vehicle, especially under the condition of braking; Combine I2V technology and both suspension control and vehicle braking control, to minimize the road damage at signalized intersection. 09/2016-06/2017 Semi-active Control of the Energy Harvesting Shock Absorber Advised by Prof. Xuexun Guo Modified the SH-PDD control algorithm for the regenerative suspension which has a new suspension type as “Inerter-Spring-Damper”, and compare it with MPC control algorithm; Designed a LQR controller for the regenerative suspension. 08/2015-09/2016 Design, Modeling and tests of the Hydro-Electric Shock Absorber (HESA) Advised by Prof. Lei Zuo and Dr. Lin Xu Designed and prototyped the HESA, which can mitigate the vibration in the suspension and harvest the vibration energy simultaneously; Modelled and simulated the HESA, mainly considering the modeling of accumulators and the hydraulic inerter. This project used Instron testing systems, COCO-80 handled data acquisition system, various types of transducers, Solidworks, AutoCAD, Matlab, etc. 09/2014-12/2015 Influences of Energy Harvesting Shock Absorbers (EHSAs) on Vehicle Dynamics Advised by Prof. Lei Zuo Analyzed the ride comfort and road handling of the vehicles with EHSAs by selecting a mechanical motion rectifier-based (MMR-based) EHSA as an example; Modelled the MMR-based EHSA, which is a piece-wise linear system. Used the Tustin approximation to solve the mathematical model; This research mainly refers to the knowledge about vibration (to analyze the reasonability of the simulation results) and digital signal processing (generating the random off-road excitation with filters). 02/2013-10/2014 Hydraulic Interconnected Suspension (HIS) System based on HESAs Advised by Prof. Xuexun Guo, cooperated with Dr. Lin Xu Proposed an innovative suspension system combining the HIS and HESA, which can enhance the vehicle stability and harvest vibration energy from the suspensions. It has three working modes, energy-recovery priority mode, dynamic performance priority mode, and energy- recovery and dynamic performance balance mode; (Teamwork) Did an extensive literature review, wrote a proposal to NSFC with other guys, and also built a full-vehicle modeling by using the AMESim software, to compare the performance with traditional vehicles. (My part) 03/2012-05/2013 Hydraulic Retarder Product Development Advised by Prof. Xuexun Guo and Dr. Xiong Designed several parts of the hydraulic retarder by using the reversal design method; Became proficient at using the CAD software in this project, and also wrote a test program for the prototype by reading papers and standards. 10/2010-04/2011 Assisted Electric Drive System for a Hybrid Electric Vehicle Advised by Prof. Xuexun Guo, cooperated with Dr. Zhang, Dr. Wang and three undergraduates Proposed an assisted electric drive system for a hybrid electric vehicle; (Teamwork) Designed the overall arrangement and conducted simulation tests by using the ADVIOSR software. (My part) PUBLICATION [1] Sijing Guo, Qiuchi Xiong, Jan Mou Li, Liangyao Yu, Lei Zuo. “Truck Suspension Control for Pavement Protection at Signalized Intersections”, 2018 American Control Conference, (Accepted in the invited session). [2] Sijing Guo, Qiuchi Xiong, Liangyao Yu, Lei Zuo. “Pavement Protection from Heavy-Duty Trucks via Suspension and Braking Control at Signalized Intersections,” 2018 International Symposium on Advanced Vehicle Control. (Accepted) [3] Chaoxian Wu, Xuexun Guo, Bo Yang, Xiaofei Pei, Sijing Guo. “Hydraulic retarder torque control for heavy duty vehicle longitudinal control,” International Journal of Heavy Vehicle Systems, 2018. (In press). [4] Sijing Guo, Lin Xu*, Yilun Liu, Xuexun Guo, Lei Zuo. “Modeling and Experiments of a Hydraulic Electromagnetic Energy Harvesting Shock Absorber,” IEEE Transaction on Mechatronics, 2017. [5] Sijing Guo, Yilun Liu, Lin Xu, Xuexun Guo, Lei Zuo. “Performance evaluation and parameter sensitivity of energy- harvesting shock absorbers on different vehicles”, Vehicle System Dynamics. 2016, 54(7). [6] Sijing Guo, Lin Xu, Yilun Liu, Xuexun Guo, Lei Zuo. “Modeling, Experiments, and Parameter Sensitivity Analysis of Hydraulic Electromagnetic Shock Absorber”, ASME 2016 International Design Engineering Technical Conferences /Advanced Vehicle Technology (IDETC/AVT). [7] Sijing Guo, Lin Xu, Yilun Liu, Xuexun Guo, Lei Zuo. “Performances of Energy-Harvesting Shock Absorbers on Various Types of Vehicles,” ASME 2015 Dynamic Systems and Control Conference (DSCC). (Invited session) [8] Lin Xu, Yilun Liu, Sijing Guo, Xuexun Guo, Lei Zuo. “Damping Characteristics of a Hydraulic Electric Rectifier Shock Absorber and its Effect on Vehicle Dynamics”, ASME 2015 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE). [9] Sijing Guo, Zhenfu Chen, Xuexun Guo, Quan Zhou, Jie Zhang. “Vehicle Interconnected Suspension System based on Hydraulic Electromagnetic Energy Harvest: Design, Modeling and Simulation Tests”, SAE 2014 Commercial Vehicle Engineering Congress. [10] Jia Mi, Lin Xu, Sijing Guo, Mohamed A. A. Abdelkareem, Lingshuai Meng. “Suspension Performance and Energy Harvesting Property Study of a Novel Railway Vehicle Bogie with The Hydraulic-Electromagnetic Energy-Regenerative Shock Absorber”, 2017 SAE World Congress. [11] Jia Mi, Lin Xu, Sijing Guo, Mohamed A. A. Abdelkareem, Lingshuai Meng, Lei Zuo. “The Dimension Match and Parameters Setting of the Hydraulic Motor for the Hydraulic-Electromagnetic Energy-Regenerative Shock Absorber”, 2017 ASME/IDETC. [12] Jia Mi, Lin Xu, Sijing Guo, Lingshuai Meng, Mohamed A. A. Abdelkareem. “Energy Harvesting Potential Comparison Study of a Novel Railway Vehicle Bogie System with the Hydraulic-Electromagnetic Energy-Regenerative Shock Absorber”, 2017 ASME/JRC. PATENTS [1] Chengcai Zhang, Jun Wang, Xuexun Guo, Sijing Guo, Wei Ma. An assisted Electric Drive System for Hybrid Electric Vehicle, CN 102166949 A. [2] Gangfeng Tan, Sijing Guo, Wanyang Xia, Xuexun Guo, Ming Chen. A cooling device for the hydraulic retarder using boiling heat transfer, CN103225659 B. COURSES Data Analytics (classification and regression with k-means and regression tree, etc.); Bayesian Robotics (moving object localization and tracking); Adaptive Control; Optimal Control; Linear System Theory; Linear Control Theory; Vehicle Theory; Vehicle Structure. HONORS, AWARDS, AND SCHOLARSHIPS Funded by China Scholarship Council to conduct research in Virginia Tech for two years (09/2014-09/2016) Best student paper finalist at 2016 ASME/AVT (2016) Student Travel Award, ASME Dynamic Systems and Control Conference (2015) National scholarship (2012) Awarded outstanding graduates (2011) Second-Class Academic Scholarship of WHUT, Excellent school members (2010) Second-Class Academic Scholarship of WHUT, Second-Class Scholarship of Yutong Bus Co. (2009) Third-Class Academic Scholarship of WHUT, Second-Class Scholarship of SGMW, Three-good student of WHUT (2008) PROFICIENCY & SKILLS Programming: Programming C, Matlab, Mathematica, LabView Mathematical: Mathematica, Maple Simulation Platform: AMESim, ADVISOR, Carsim CAD: CATIA, SOLIDWORKS, UG, Auto CAD .