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Optimization and Control Group

Xu Ma

Xu Ma

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352

Biography

Xu Ma is currently an Electrical Engineer with the Optimization and Control Group at PNNL. He received his Ph.D. degree in electrical engineering from Iowa State University (ISU), Ames, IA, in 2016. Before joining PNNL, Xu was a Postdoctoral Research Associate at ISU, working together with Drs. Nicola Elia and Umesh Vaidya.

During his Ph.D. and postdoctoral study, Xu proposed a continuous-time, primal-dual dynamics approach to solve non-convex optimization with strong duality. For certain networked applications (e.g., AC-OPF), the proposed approach exhibits a node-level distributed computing structure. Besides the research on optimization algorithms, Xu also studied the data-driven optimal control of non-linear systems using Koopman operator theory.

Research Interests

  • Distributed optimization
  • Robust optimization
  • Networked control

Education and Credentials

  • Ph.D., Electrical Engineering, Iowa State University, Ames, IA, 2016
  • M.S., Electrical Engineering, Nankai University, Tianjin, China, 2009
  • B.S., Electrical Engineering, Nankai University, Tianjin, China, 2006

PNNL Publications

2020

  • Wu D., X. Ma, S. Huang, T. Fu, and P.J. Balducci. 2020. "Stochastic Optimal Sizing of Distributed Energy Resources for a Cost-effective and Resilient Microgrid." Energy 198. PNNL-SA-150028. doi:10.1016/j.energy.2020.117284

2019

  • Balducci P.J., M.E. Alam, T.E. McDermott, V. Fotedar, X. Ma, D. Wu, and B. Bhatti, et al. 2019. Nantucket Island Energy Storage System Assessment. PNNL-28941. Richland, WA: Pacific Northwest National Laboratory. Nantucket Island Energy Storage System Assessment

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509/375-5904