Distributed formation flight control of multi-UAV system with nonuniform time-delays and jointly connected topologies

This paper aims to investigate formation control problem of multi-UAV system with nonuniform time-delays and jointly-connected topologies. No explicit leader exists in the formation team, and therefore a consensus-based distributed formation control protocol which requires only the local neighbor-to-neighbor information between UAVs is proposed for the system. The stability analysis of the proposed formation control protocol is also performed. The research suggests that when the time-delay, communication topology and control protocol satisfy the stability condition, the formation control protocol will guide the multi-UAV system asymptotically converge to the desired velocity and shape the expected formation team, respectively. Numerical simulations verify the effectiveness of the formation control system.

[1]  Yingmin Jia,et al.  Consensus of a Class of Second-Order Multi-Agent Systems With Time-Delay and Jointly-Connected Topologies , 2010, IEEE Transactions on Automatic Control.

[2]  Junping Du,et al.  Distributed control of multi‐agent systems with second‐order agent dynamics and delay‐dependent communications , 2008 .

[3]  Vladimir L. Kharitonov,et al.  Stability of Time-Delay Systems , 2003, Control Engineering.

[4]  Toru Namerikawa,et al.  Consensus-based cooperative control for geometric configuration of UAVs flying in formation , 2013, The SICE Annual Conference 2013.

[5]  Yingmin Jia,et al.  Multi-agent consensus with diverse time-delays and jointly-connected topologies , 2011, Autom..

[6]  Daizhan Cheng,et al.  Lyapunov-Based Approach to Multiagent Systems With Switching Jointly Connected Interconnection , 2007, IEEE Transactions on Automatic Control.

[7]  Mario Innocenti,et al.  Autonomous formation flight , 2000 .

[8]  Richard M. Murray,et al.  Consensus problems in networks of agents with switching topology and time-delays , 2004, IEEE Transactions on Automatic Control.

[9]  Wei Xing Zheng,et al.  Second-order consensus for multi-agent systems with switching topology and communication delay , 2011, Syst. Control. Lett..

[10]  W. Ren.  Consensus strategies for cooperative control of vehicle formations , 2007 .

[11]  Jie Lin,et al.  Coordination of groups of mobile autonomous agents using nearest neighbor rules , 2003, IEEE Trans. Autom. Control..

[12]  Randal W. Beard,et al.  Distributed Consensus in Multi-vehicle Cooperative Control - Theory and Applications , 2007, Communications and Control Engineering.

[13]  Yisheng Zhong,et al.  Time-Varying Formation Control for Unmanned Aerial Vehicles: Theories and Applications , 2015, IEEE Transactions on Control Systems Technology.

[14]  Wei Ren.  On Consensus Algorithms for Double-Integrator Dynamics , 2008, IEEE Trans. Autom. Control..

[15]  Wei Ren,et al.  Consensus based formation control strategies for multi-vehicle systems , 2006, 2006 American Control Conference.

[16]  Youdan Kim,et al.  Controller Design for UAV Formation Flight Using Consensus based Decentralized Approach , 2009 .

[17]  Wenwu Yu,et al.  An Overview of Recent Progress in the Study of Distributed Multi-Agent Coordination , 2012, IEEE Transactions on Industrial Informatics.

[18]  Ella M. Atkins,et al.  Distributed multi‐vehicle coordinated control via local information exchange , 2007 .

[19]  Antonios Tsourdos,et al.  Consensus-based reconfigurable controller design for unmanned aerial vehicle formation flight , 2012 .