Zhexin Shi

Global, Regional, and National Burdens and Trends of Multiple Myeloma in Men Aged 60 Years and Older: An Analysis using the Global Burden of Disease Database (1990-2021)

Hui Sun, Lixiang Yan, Lijun Fang, Yanan Jia et autres

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Myelodysplastic syndrome progress to acute myeloid leukemia: new insights and updates

Yucheng Zhang, Lixiang Yan, Chenyang Fan, Bofan Zhao et autres

The progression of myelodysplastic syndromes (MDS) to secondary acute myeloid leukemia (sAML), classified under AML with myelodysplasia-related changes (AML-MRC), is a multi-step process driven by the dynamic interplay between cell-intrinsic genetic events and extrinsic microenvironmental remodeling. In this review, we discuss how …

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Attack-Resilient Distributed Nash Equilibrium Seeking for Networked Games Under Unbounded FDI Attacks: Theory and Experiment

Zhi Feng, Zhexin Shi, Xiwang Dong, Guoqiang Hu et autres

An attack-resilient distributed Nash equilibrium (NE) seeking problem is addressed for noncooperative games of networked systems under malicious cyber-attacks, i.e., false data injection (FDI) attacks. Different from many existing distributed NE seeking works, it is practical and challenging to get resilient adaptively …

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Internal-Model-Based Formation Tracking for Multiagent Systems With a Nonautonomous Leader: Theory and Experiment

Bingchang Yao, Mengxue Mu, Qing Wang, Zhexin Shi et autres

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Prescribed-Time Time-Varying Formation for Multiple Euler-Lagrange Systems Using Only Position Measurements

Zhexin Shi, Zhi Lin, Zhi Guo Feng, Qing Wang et autres

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Theory and Experiment on Nonlinear Distributed Observer Design for Prescribed-Time Output Formation Tracking of Heterogeneous Nonlinear Networks

Zhi Guo Feng, Zhexin Shi, Yikun Yang, Xiwang Dong et autres

This paper presents a distributed observer-based non-linear control framework to address a prescribed-time output formation tracking problem of heterogeneous nonlinear networks under a nonlinear leader system and a digraph with a spanning tree, wherein dynamics and dimensions of leader-follower systems can be …

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Robust Output Formation Tracking for Heterogeneous Multiagent Systems With Multiple Leaders: Theory and Application

Zhexin Shi, Qing Wang, Xiaokang Lü, Xiwang Dong et autres

This article addresses the problem of robust time-varying output formation tracking (TVOFT) in heterogeneous multiagent systems (MASs) having multiple heterogeneous leaders under a directed topology, where both followers and leaders may exhibit distinct dynamics and dimensional properties. The objective is for the …

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Distributed Fault-Tolerant Prescribed-Time Time-Varying Formation Tracking for General Linear Multiagent Systems

Yani Wang, Zhexin Shi, Jianglong Yu, Xiwang Dong et autres

This paper investigates the prescribed-time formation tracking control problem for general linear multiagent systems under actuator failures and unknown external disturbances. Firstly, a time-varying parametric Lyapunov equation is introduced to devise a distributed prescribed-time formation tracking protocol, enabling followers to follow the …

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Time Cooperative Guidance Law With the Maximum Consensus Algorithm of Time-To-G

Zhi Lin, Zhexin Shi, Jianglong Yu, Hong Xu Jiang et autres

This paper studies the problem of time cooperative guidance of multiple aircrafts against a stationary target. First, the maximum consensus algorithm of the time-to-go is introduced to calculate the time consensus error. Then, the consensus error is introduced into the navigation gain …

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Time-Varying Formation Tracking Control for Multiple Euler–Lagrange Systems With an Uncertain Leader: Theory and Experiment

Qing Wang, Zhexin Shi, Zhi Guo Feng, Zhi Lian et autres

Time-varying formation tracking (TVFT) control problem for multiple Euler–Lagrange (EL) systems with an uncertain leader is investigated in this article. The objective of this problem is for the followers' states to track the uncertain leader's output and achieve the desired formation. One …

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Distributed Time-Varying Optimization-Based Protocols for Affine Formation Maneuver

Piaoyi Su, Zhexin Shi, Jianglong Yu, Xiwang Dong et autres

In this work, an affine formation maneuver control problem is studied for second-order multiagent system. The agents’ task is to achieve affine formation maneuver through local interaction while minimizing the global time-varying cost functions. First, a distributed time-varying optimization problem with affine …

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Secure Cooperative Guidance with Impact Angle Coordination and Obstacle Avoidance

Pengfei Shi, Piaoyi Su, Zhexin Shi, Jianglong Yu et autres

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