593 citations · 1.9k across the 44 of their papers we have counts for
5 papers · 1 filter
Smoothing Traffic Flow via Control of Autonomous Vehicles
Yang Zheng, Jiawei Wang, Keqiang Li
The emergence of autonomous vehicles is expected to revolutionize road transportation in the near future. Although large-scale numerical simulations and small-scale experiments hav…
Sparse sum-of-squares (SOS) optimization: A bridge between DSOS/SDSOS and SOS optimization for sparse polynomials
Yang Zheng, Giovanni Fantuzzi, Antonis Papachristodoulou
Optimization over non-negative polynomials is fundamental for nonlinear systems analysis and control. We investigate the relation between three tractable relaxations for optimizing…
Cooperative Control of Heterogeneous Connected Vehicles with Directed Acyclic Interactions
Yang Zheng, Yougang Bian, Shen Li +1
Cooperation of multiple connected vehicles has the potential to benefit the road traffic greatly. In this paper, we consider analysis and synthesis problems of the cooperative cont…
Decomposition and Completion of Sum-of-Squares Matrices
Yang Zheng, Giovanni Fantuzzi, Antonis Papachristodoulou
This paper introduces a notion of decomposition and completion of sum-of-squares (SOS) matrices. We show that a subset of sparse SOS matrices with chordal sparsity patterns can be…
Scalable analysis of linear networked systems via chordal decomposition
Yang Zheng, Maryam Kamgarpour, Aivar Sootla +1
This paper introduces a chordal decomposition approach for scalable analysis of linear networked systems, including stability, and performanc…