28 citations · 141 across the 26 of their papers we have counts for
12 papers · 1 filter
On the Reachability and Controllability of Temporal Continuous-Time Linear Networks: A Generic Analysis
Yuan Zhang, Yuanqing Xia, Long Wang
Temporal networks are a class of time-varying networks, which change their topology according to a given time-ordered sequence of static networks (known as subsystems). This paper…
On Polynomially Solvable Constrained Input Selections for Fixed and Switched Linear Structured Systems
Yuan Zhang, Yuanqing Xia, Shenyu Liu +1
This paper investigates two related optimal input selection problems for fixed (non-switched) and switched structured systems. More precisely, we consider selecting the minimum cos…
On real structured controllability/stabilizability/stability radius: Complexity and unified rank-relaxation based methods
Yuan Zhang, Yuanqing Xia, Yufeng Zhan
This paper addresses the real structured controllability, stabilizability, and stability radii (RSCR, RSSZR, and RSSR, respectively) of linear systems, which involve determining th…
Fast Subspace Identification Method Based on Containerised Cloud Workflow Processing System
Runze Gao, Yuanqing Xia, Guan Wang +2
Subspace identification (SID) has been widely used in system identification and control fields since it can estimate system models only relying on the input and output data by reli…
Design and Implementation of Data-driven Predictive Cloud Control System
Runze Gao, Yuanqing Xia, Li Dai +1
Nowadays, the rapid increases of the scale and complexity of the controlled plants bring new challenges such as computing power and storage for conventional control systems. Cloud…
Total Unimodularity and Strongly Polynomial Solvability of Constrained Minimum Input Selections for Structural Controllability: an LP-based Method
Yuan Zhang, Yuanqing Xia, Yufeng Zhan
This paper investigates several cost-sparsity induced optimal input selection problems for structured systems. Given are an autonomous system and a prescribed set of input links, w…
Partial Strong Structural Controllability
Yuan Zhang, Yuanqing Xia
This paper introduces a new controllability notion, termed partial strong structural controllability (PSSC), on a structured system whose entries of system matrices are either fixe…
PTSC: a New Definition for Structural Controllability under Numerical Perturbations
Yuan Zhang, Yuanqing Xia
This paper proposes a novel notion for structural controllability under structured numerical perturbations, namely the perturbation-tolerant structural controllability (PTSC), on a…
Generic Detectability and Isolability of Topology Failures in Networked Linear Systems
Yuan Zhang, Yuanqing Xia, Jinhui Zhang +1
This paper studies the possibility of detecting and isolating topology failures (including link failures and node failures) of a networked system from subsystem measurements, in wh…
Structural Controllability of Undirected Diffusive Networks with Vector-Weighted Edges
Yuan Zhang, Yuanqing Xia, Han Gao +1
In this paper, controllability of undirected networked systems with {diffusively coupled subsystems} is considered, where each subsystem is of {identically {\emph{fixed}}} general…
Robust MPC for tracking of nonholonomic robots with additive disturbances
Zhongqi Sun, Li Dai, Kun Liu +2
In this paper, two robust model predictive control (MPC) schemes are proposed for tracking control of nonholonomic systems with bounded disturbances: tube-MPC and nominal robust MP…
Generalized Jensen Inequalities with Application to Stability Analysis of Systems with Distributed Delays over Infinite Time-Horizons
Kun Liu, Emilia Fridman, Karl Henrik Johansson +1
The Jensen inequality has been recognized as a powerful tool to deal with the stability of time-delay systems. Recently, a new inequality that encompasses the Jensen inequality was…