7 citations · 13 across the 7 of their papers we have counts for
7 papers
A Unified Analysis of Saddle Flow Dynamics: Stability and Algorithm Design
Pengcheng You, Yingzhu Liu, Enrique Mallada
This work examines the conditions for asymptotic and exponential convergence of saddle flow dynamics of convex-concave functions. First, we propose an observability-based certifica…
Online Electricity Purchase for Data Center with Dynamic Virtual Battery from Flexibility Aggregation
Kekun Gao, Yuejun Yan, Yixuan Liu +2
As a critical component of modern infrastructure, data centers account for a huge amount of power consumption and greenhouse gas emission. This paper studies the electricity purcha…
Dissipative Gradient Descent Ascent Method: A Control Theory Inspired Algorithm for Min-max Optimization
Tianqi Zheng, Nicolas Loizou, Pengcheng You +1
Gradient Descent Ascent (GDA) methods for min-max optimization problems typically produce oscillatory behavior that can lead to instability, e.g., in bilinear settings. To address…
Intercept Function and Quantity Bidding in Two-stage Electricity Market with Market Power Mitigation
Rajni Kant Bansal, Yue Chen, Pengcheng You +1
Electricity markets typically operate in two stages, day-ahead and real-time. Despite best efforts striving efficiency, evidence of price manipulation has called for system-level m…
On the Stability, Economic Efficiency and Incentive Compatibility of Electricity Market Dynamics
Pengcheng You, Yan Jiang, Enoch Yeung +2
This paper focuses on the operation of an electricity market that accounts for participants that bid at a sub-minute timescale. To that end, we model the market-clearing process as…
Scheduling of EV Battery Swapping, II: Distributed Solutions
Pengcheng You, Steven H. Low, Liang Zhang +4
In Part I of this paper we formulate an optimal scheduling problem for battery swapping that assigns to each electric vehicle (EV) a best station to swap its depleted battery based…