Jiawen Xu | Engineering | Best Researcher Award

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Assoc Prof Dr. Jiawen Xu | Engineering | Best Researcher Award

Southeast University | China

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Early Academic Pursuits 📚

Dr. Jiawen Xu's academic journey began with his undergraduate studies at the University of Science and Technology of China, where he pursued a Bachelor’s degree in Precision Machinery and Precision Instrumentation from 2005 to 2009. His interest in advanced engineering led him to continue his studies at the same institution for his Master’s degree, focusing on the same field under the guidance of Professor Zhihua Feng. Dr. Xu's pursuit of higher knowledge took him to the University of Connecticut, Storrs, where he completed his Ph.D. in Mechanical Engineering in 2017, working under Professor Tang Jiong. His early academic pursuits laid a strong foundation for his research in mechanical piezoelectric metamaterials and structural health monitoring.

Professional Endeavors 🛠️

Since 2018, Dr. Xu has served as an Associate Professor at the School of Instrument Science and Engineering, Southeast University, Nanjing, China. His professional career is distinguished by his involvement in cutting-edge research and development projects. Dr. Xu has led several key projects funded by national and provincial programs, including research on piezoelectric metamaterials and energy harvesting systems. His role in these projects underscores his expertise in vibration energy harvesting, structural health monitoring, and mechanical metamaterials.

Contributions and Research Focus 🔬

Dr. Xu's research is characterized by his innovative work in mechanical piezoelectric metamaterials and structural health monitoring. His contributions include:

  • Mechanical Piezoelectric Metamaterials: Dr. Xu has developed signal processing methods for studying these materials, designed vibration modes, and explored vibration suspension using differential piezoelectric metamaterials.
  • Piezoelectric Impedance Structural Health Monitoring: His research involves advanced techniques such as tunable inductance enhanced 1D-CNN, deep learning/transformer-based monitoring, and temperature decoupling using piezoelectric impedance.
  • Gravity Wave Detection: Dr. Xu has worked on structural dynamics analysis and key technologies for mechanical differential measurement, utilizing deep learning for signal processing and denoising.
  • Piezoelectric Vibration Energy Harvesting: His work includes broadband energy harvesting, multi-directional harvesting by cantilever-pendulum systems, and enhancing power output density through strain smoothing effects.

Accolades and Recognition 🏅

Dr. Xu has been recognized for his contributions to the field of mechanical engineering through various prestigious awards and roles. He is a Fellow of the Jiangsu Instrumental Society and serves as the Deputy Director of the Youth Committee of the Jiangsu Instrumental Society. Additionally, he is an expert reviewer for several high-impact journals, including the IEEE Transactions on Industrial Electronics and the Journal of Applied Physics. His extensive publication record in leading journals further attests to his significant impact in the field.

Impact and Influence 🌟

Dr. Xu's research has had a profound impact on the fields of mechanical metamaterials and energy harvesting. His work on piezoelectric metamaterials and structural health monitoring has advanced the understanding and application of these technologies in various engineering contexts. His innovative approaches to energy harvesting and structural analysis have contributed to advancements in sustainable and efficient engineering solutions. Dr. Xu’s role as a reviewer and expert in several scientific communities highlights his influence in shaping the future of mechanical engineering research.

Legacy and Future Contributions 🔮

Dr. Xu’s ongoing research and leadership in the field of mechanical engineering continue to shape future advancements. His projects, such as those related to piezoelectric metamaterials and gravity wave detection, promise to push the boundaries of current technology and engineering practices. As he continues to explore new methodologies and applications, Dr. Xu is poised to leave a lasting legacy in the field, influencing both academic research and practical engineering solutions. His dedication to innovative research and his active role in professional societies ensure that his contributions will have a lasting impact on the engineering community.

 

Publications 📚

  • 📄 Modeling and Experimental Study of Vibration Energy Harvester with Triple-Frequency-Up Voltage Output by Vibration Mode Switching
    Authors: Jiawen Xu, Zhikang Liu, Wenxing Dai, Ru Zhang, Jianjun Ge
    Journal: Micromachines
    Year: 2024
  • 📄 Graded metamaterial with broadband active controllability for low-frequency vibration suppression
    Authors: Jian, Y., Hu, G., Tang, L., Huang, D., Aw, K.
    Journal: Journal of Applied Physics
    Year: 2024
  • 📄 Robustness analysis and prediction of topological edge states in topological elastic waveguides
    Authors: Tong, S., Sun, W., Xu, J., Li, H.
    Journal: Physica Scripta
    Year: 2024
  • 📄 Deep residual shrinkage network with multichannel VMD inputs for noise reduction of micro-thrust measurement
    Authors: Liu, Z., Chen, X., Xu, J., Zhao, L.
    Journal: AIP Advances
    Year: 2024
  • 📄 LiteFormer: A Lightweight and Efficient Transformer for Rotating Machine Fault Diagnosis
    Authors: Sun, W., Yan, R., Jin, R., Yang, Y., Chen, Z.
    Journal: IEEE Transactions on Reliability
    Year: 2024

 

Mullangi Vinod kumar | Engineering | Best Researcher Award

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Mr. Mullangi Vinod kumar | Engineering | Best Researcher Award

Sri Vasavi Engineering College | India

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Early Academic Pursuits

Mr. Mullangi Vinod Kumar's academic journey is marked by a consistent pursuit of excellence in engineering. He began his education at Narayana E.M High School, where he achieved a notable 76.5% in his 10th-grade examinations. He continued his studies at Narayana Junior College, securing an impressive 92.7% in his Intermediate Board exams. This strong foundation in science and mathematics paved the way for his higher education in engineering. Mr. Kumar pursued his undergraduate studies in engineering at SASI Engineering College, affiliated with J.T.U.K Kakinada, and graduated in 2015 with a commendable 70%. He further advanced his education by obtaining a postgraduate degree from S.R.K.R Engineering College, Andhra University, in 2018, achieving a GPA of 7.65. Currently, he is pursuing his Ph.D. at Panjab University, C.C.E.T-degree wings, showcasing his ongoing commitment to academic growth and specialization.

Professional Endeavors

Mr. Kumar's professional career began as an Assistant Professor at VISIT Engineering College, where he worked from December 2018 to May 2019. He then joined Sri Vasavi Engineering College as an Assistant Professor on June 1, 2019, and continues to contribute to the institution. His roles in these academic institutions involve teaching, mentoring, and guiding undergraduate students, particularly in the field of microstrip patch antennas and other advanced engineering topics.

Contributions and Research Focus

Mr. Kumar has made significant contributions to the field of electrical and electronics engineering, particularly in the design and analysis of microstrip antennas. His M.Tech project focused on "Design and Analysis of Printed Microstrip Antennas for UWB (Ultra Wide Band) Application," reflecting his deep interest and expertise in antenna technology. He has published several research papers in reputed journals, including seven papers in Scopus-indexed international journals and one paper in an SCI journal. His notable publications include research on metasurface antennas for energy harvesting applications, comparative analyses of feeding techniques in antennas, and the design of fractal monopole and ultra-wideband antennas. These publications demonstrate his dedication to advancing the field of antenna design and his ability to contribute novel insights to the academic community.

Accolades and Recognition

Mr. Kumar's academic and research efforts have been recognized through various achievements. He qualified in the GATE 2016, a testament to his proficiency in engineering fundamentals. He has also participated in Faculty Development Programs (FDP) conducted by SASI, further enhancing his teaching and research skills. His publications in esteemed journals and conference proceedings highlight his recognition within the academic and research community.

Impact and Influence

Mr. Kumar's research on microstrip patch antennas and other advanced antenna designs has had a significant impact on the field of electrical and electronics engineering. His work on enhancing antenna performance for energy harvesting and ultra-wideband applications has practical implications for the development of advanced communication systems. Additionally, his role as an educator has influenced many students, guiding them in their academic and research pursuits.

Legacy and Future Contributions

Mr. Kumar's ongoing research and academic endeavors are expected to leave a lasting legacy in the field of antenna design and engineering education. His contributions to the development of advanced antenna technologies will continue to influence future research and innovation. As he progresses in his Ph.D. studies and beyond, Mr. Kumar is poised to make further significant contributions to the field, potentially leading to new advancements in communication technology and other related areas. His commitment to education and research ensures that he will remain a valuable asset to the academic and engineering communities for years to come.

 

Notable Publications

Enhancement of Gain and Reduction of Backward Radiation Using Metasurface Antenna for Energy Harvesting Applications 2022
Design and Analysis of 2 × 4 Array Antenna With Single Slot For UWB Applications 2020

Microstrip Line Fed Fractal Monopole Antenna with Defected Ground Structure 2018 (3)

Comparative Analysis of Edge Feeding and coaxial Feeding Technique with Fixed Frequency 2018 (1)

Stair Plus Rectangular Patch CPW Feeding Antenna with Ultra Wide Band 2018 (1)