51,194 Hits in 1.7 sec

Distributed attitude synchronization control

Johan Thunberg, Eduardo Montijano, Xiaoming Hu
2011 IEEE Conference on Decision and Control and European Control Conference  
In this paper we consider the problem of constructing feedback control laws for a system of n agents that shall synchronize their attitudes in SO(3).  ...  We propose distributed controllers for two synchronization problems, in which the objective is the same, to synchronize the orientations, but what the agents can perceive or communicate differs.  ...  CONCLUSIONS In this paper we have proposed two distributed controllers for the attitude synchronization problem.  ... 
doi:10.1109/cdc.2011.6161295 dblp:conf/cdc/ThunbergMH11 fatcat:cfyhokq7qrc5bidygf545wqnsa

Distributed Attitude Synchronization for Spacecraft Formation Flying via Event-Triggered Control

Xiong Xie, Tao Sheng, Liang He
2021 Applied Sciences  
The distributed attitude synchronization control problem for spacecraft formation flying subject to limited energy and computational resources is addressed based on event-triggered mechanism.  ...  Firstly, a distributed event-driven controller is designed to achieve attitude coordination with the limitation of energy and computing resources.  ...  Firstly, a distributed event-based attitude cooperative controller is designed for SFF systems with limited energy and computation resources to achieve attitude synchronization.  ... 
doi:10.3390/app11146299 fatcat:pecagkxeyvb7nkfdwopqhkb2cm

Distributed attitude synchronization control for a group of flexible spacecraft using only attitude measurements

An-Min Zou, Anton H. J. de Ruiter, Krishna Dev Kumar
2016 Information Sciences  
as the attitude representation, a distributed attitude synchronization control law 29 was proposed in [7] for a group of flexible spacecraft.  ...  spacecraft 83In this section, we focus on designing a distributed attitude synchronization control law for a group of n flexible space-84 craft.  ... 
doi:10.1016/j.ins.2016.01.048 fatcat:m2warosmsrhjrgll4c2z7chhki

Robust distributed attitude synchronization of multiple three-DOF experimental helicopters

Bo Zhu, Hugh Hong-Tao Liu, Zhan Li
2015 Control Engineering Practice  
In this paper, a distributed synchronization controller is developed for such a platform, where each helicopter is subjected to unknown model uncertainties and external disturbances, and the desired trajectories  ...  Experimental results of four cases demonstrate improved tracking and synchronization accuracy of using the UDE with small parameters.  ...  In this paper, a robust distributed tracking control scheme is developed for multiple three-DOF helicopters to achieve attitude synchronization in elevation and pitch channels.  ... 
doi:10.1016/j.conengprac.2014.12.003 fatcat:jpwslvrnafb5pnzxa7qkd4zpma

Finite-Time Attitude Synchronization with Distributed Discontinuous Protocols

Jieqiang Wei, Silun Zhang, Antonio Adaldo, Johan Thunberg, Xiaoming Hu, Karl H. Johansson
2018 IEEE Transactions on Automatic Control  
The finite-time attitude synchronization problem is considered in this paper, where the rotation of each rigid body is expressed using the axis-angle representation.  ...  Two discontinuous and distributed controllers using the vectorized signum function are proposed, which guarantee almost global and local convergence, respectively.  ...  Besides these agreement results, [16] , [28] , [34] provided distributed schemes for more general formation control of attitude in space SO (3) .  ... 
doi:10.1109/tac.2018.2797179 fatcat:gz7etnnyzbds5it2psjs6enmam

Distributed attitude synchronization for multiple rigid bodies with euler-lagrange equations of motion

Wei Ren
2007 2007 46th IEEE Conference on Decision and Control  
Three distributed control laws for attitude synchronization are proposed and analyzed. The first control law introduces bounded functions to reduce the required control torque.  ...  It is shown that the first two control laws guarantee distributed attitude synchronization under any undirected connected communication topology.  ...  We propose three distributed control laws for the Euler-Lagrange equations of motion for attitude synchronization.  ... 
doi:10.1109/cdc.2007.4434838 dblp:conf/cdc/Ren07a fatcat:wzhuybcwkrd43is6loxpgzzrnu

Correction: Xie et al. Distributed Attitude Synchronization for Spacecraft Formation Flying via Event-Triggered Control. Appl. Sci. 2021, 11, 6299

Xiong Xie, Tao Sheng, Liang He
2022 Applied Sciences  
We, the authors, wish to make the following corrections to our paper [...]
doi:10.3390/app12052352 fatcat:a46ogfsun5do7ay7v357qk7hka

Distributed adaptive attitude synchronization of multiple spacecraft

ZhongKui Li, ZhiSheng Duan
2011 Science China Technological Sciences  
This paper addresses the distributed attitude synchronization problem of multiple spacecraft with unknown inertia matrices.  ...  Two distributed adaptive controllers are proposed for the cases with and without a virtual leader to which a time-varying reference attitude is assigned.  ...  In [20] , two adaptive distributed controllers are proposed for the modes with and without a virtual leader for the attitude synchronization of multiple spacecraft.  ... 
doi:10.1007/s11431-011-4475-0 fatcat:abukjvfk4bcf5omo4lp7d2akau

Attitude Synchronization for Multiple Rigid Bodies with Time Delays

Jianting Lv, Dai Gao, Siming Meng
2012 Procedia Engineering  
In this paper we consider distributed attitude synchronization problem for multiple rigid bodies with time delays in the intercommunication.  ...  The first control law can guarantee attitude synchronization with zero final angular velocities when time delays exist.  ...  Coordinated attitude control of satellites in formation. In Group Coordination and Cooperative  ... 
doi:10.1016/j.proeng.2012.01.347 fatcat:i622e6fbmbdcnnxmkwwncikyea

Attitude synchronization for multiple spacecraft with input constraints

Jianting Lyu, Dai Gao
2014 Chinese Journal of Aeronautics  
The attitude synchronization problem for multiple spacecraft with input constraints is investigated in this paper. Two distributed control laws are presented and analyzed.  ...  Such a control scheme can guarantee attitude synchronization and the control inputs of each spacecraft can be a priori bounded regardless of the number of its neighbors.  ...  First, two distributed control laws are proposed to achieve attitude synchronization asymptotically and in finite time, and particularly, the finite-time control law is the major result of this part.  ... 
doi:10.1016/j.cja.2014.02.003 fatcat:trftyoumizckhby7u4a3s2tsv4

Distributed Coordinated Attitude Control for Multiple Rigid Bodies

Dai Gao, Jianting Lv, Benli Wang
2012 Procedia Engineering  
This paper addresses coordinated attitude control problem for multiple rigid bodies. Based on graph theory and Lyapunov stability theory, distributed coordinated attitude control laws are designed.  ...  The proposed control laws guarantee that each rigid body attains desired time-varying attitude and angular velocity while maintaining attitude synchronization with other rigid body.  ...  In [13] , authors proposed a passivity based control law for distributed attitude synchronization under undirected communication graph.  ... 
doi:10.1016/j.proeng.2012.01.346 fatcat:7d7l37rgn5h7tcrabilzhs5eze

Partial and full attitude synchronization of multiple underactuated spacecraft

Ziyang Meng, Dimos V. Dimarogonas, Karl H. Johansson
2014 2014 6th International Symposium on Communications, Control and Signal Processing (ISCCSP)  
Then, full attitude synchronization of multiple underactuated spacecraft is considered, where the discontinuous distributed algorithm is proposed.  ...  We first propose a partial attitude synchronization controller that is based on the exchange of each spacecraft's information with local neighbors.  ...  We see that attitude synchronization is achieved while the control inputs are bounded. V.  ... 
doi:10.1109/isccsp.2014.6877917 dblp:conf/isccsp/MengDJ14 fatcat:5vrlvl4q5vdfjj5uy37fexpzfi

Attitude synchronization for multiple flexible spacecraft based on non-smooth control

Haibo Du, Yigang He, Shihua Li, Yingying Cheng, Xisong Chen
2014 IFAC Proceedings Volumes  
This paper considers the problem of attitude synchronization for a group of flexible spacecraft based on distributed attitude cooperative control strategy.  ...  Based on the backstepping design, non-smooth control, and the neighbor-based design rule, a distributed attitude control law is constructed step by step.  ...  , i ∈ Γ. (4) Control objective The goal of this paper is to design a distributed attitude control law for the n flexible spacecraft such that all the attitudes can reach consensus/synchronization and  ... 
doi:10.3182/20140824-6-za-1003.00206 fatcat:5rvw54vnwfgqtkoh6yef42w63y

Passivity-Based Attitude Synchronization in $SE(3)$

Y. Igarashi, T. Hatanaka, M. Fujita, M.W. Spong
2009 IEEE Transactions on Control Systems Technology  
We first develop a passivity-based distributed velocity input law to achieve attitude synchronization.  ...  In this paper, we especially focus on one of the motion coordination problems on (3) called attitude synchronization.  ...  We first have developed a passivity-based control law locally attaining attitude synchronization.  ... 
doi:10.1109/tcst.2009.2014357 fatcat:iualzwqcyzfdvmskudvv67f6pq

Potential game theoretic attitude coordination on the circle: Synchronization and balanced circular formation

Tatsuhiko Goto, Takeshi Hatanaka, Masayuki Fujita
2010 2010 IEEE International Symposium on Intelligent Control  
In this paper we consider potential game theoretic attitude coordination. We especially focus on two ordered configurations: "synchronization" and "balanced circular formation".  ...  We moreover show that the problem also constitutes a group-based potential game and convergence of distribution of actions to stationary one can be accelerated.  ...  Attitude or pose coordination is one of cooperative control problems whose objective is to lead agents' attitudes or poses to some ordered configurations by using distributed control strategies.  ... 
doi:10.1109/isic.2010.5612896 dblp:conf/IEEEisic/GotoHF10 fatcat:tukh4bys7zgsth3ck7tzwpeeqe
« Previous Showing results 1 — 15 out of 51,194 results