Predictive Smooth Variable Structure Filter for Attitude Synchronization Estimation During Satellite Formation Flying

Cao, Lu; Chen, Yongqiang; Zhang, Zhidong; Li, Hengnian; Misra, A. K.

doi:10.1109/taes.2017.2671118

Cited by 52 publications

(26 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In [4], a simplified linear motion was used to describe satellite dynamics, and a linear system control algorithm for satellite formation flying was introduced. In [5], a filter based on variable structure control concept was presented for satellite attitude synchronization. In [6], a relative position keeping problem in satellite formation flying was studied, and a composite nonlinear feedback controller was established by using an algebraic Riccati inequality and a low-and-high gain control strategy.…”

Section: Introductionmentioning

confidence: 99%

“…First, simplified dynamic models in [4] were used to describe the satellite motion, but it is not accurate enough in complex aerospace. The trajectory formation and attitude coordination problems were discussed separately in [5], [19]. Second, uncertainty rejection problems were ignored in satellite formation control problems reported in [11], [20], and limited types of uncertainties were discussed in stability analysis of the constructed global closed-loop control systems as shown in [12], [20].…”

Section: Introductionmentioning

confidence: 99%

“…However, the effects of the communication delays between neighboring satellites were ignored in the stability analysis of the aforementioned papers. The effects of the communication delays between neighboring satellites were also ignored in the stability analysis in [4], [5], [11]- [14], [23].Therefore, robust formation control for a group of satellites considering communication delays is still open.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Robust Satellite Formation Flying Controller Design Subject to Communication Delays

2020

View full text Add to dashboard Cite

A robust control method is proposed to address the satellite formation flying problem subject to communication delays. Each satellite dynamics involves nonlinear dynamics, parametric uncertainties, and external disturbances. Communications between neighboring satellites are affected by time delays. For each satellite, the resulted controller includes a translational controller to maintain the desired formation pattern, and a rotational controller to align the attitude. Theoretical analysis and simulation results are provided to verify the advantages of the proposed formation flying controller.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Robust Satellite Formation Flying Controller Design Subject to Communication Delays

2020

View full text Add to dashboard Cite

show abstract

“…Whereas, a new range of uncertainties, parameter variations or noises with sufficient conditions and a lagrange multiplier made the idea successful for formation flying of satellite. [8] made the use of a novel predictive smooth variable structure filter (PSVSF) to accommodate the enhanced tracking.…”

Section: Introductionmentioning

confidence: 99%

Adaptive Control of Satellite System using Kalman Estimates in the presence of Disturbance

Dube¹,

Patel²

2019

International Conference of Control, Dynamic Systems, and Robotics

View full text Add to dashboard Cite

There has always been an increasing interest in the space related activities. The research on aerospace vehicles have become popular due to the problems and complexity of the systems involved. The main challenge lies in keeping a balance when in motion and hence tracking plays a key role here. The satellite system discussed in this paper is described for the problem arising due to presence of disturbances (colored and white noise). This model is evinced by the augmentation of discrete Kalman filter, a powerful tool for controlling the noisy estimates. Whereas, the regulation of the state dynamics (Euler angles and velocity) is achieved with the adaptive law which focuses on guaranteeing stability of adaptive control scheme using a good choice of Lyapunov argument. The presence of Gaussian White noise is also mentioned where a comparison resembles stability for almost, mean square, third moment and mean value between the satellite and oscillator system. A clear discussion of the system in the presence of colored and white noise with perfect estimates derived from kalman filter and an adaptation law governing the evolution of system around equilibrium is done.

show abstract

“…According to Professor P. M. Frank , an authority in the field of fault diagnosis, fault diagnosis methods can be divided into three categories: analytical‐based, signal‐based, and knowledge‐based. The analytical‐based method is the oldest, most in‐depth, and most mature method, which applies mathematical models of the system, such as an observer‐based or filter‐based method . This method is also termed the model‐based method, and it can overcome the limitations of additional costs and weights that result from hardware redundancy .…”

Section: Introductionmentioning

confidence: 99%

Observer‐Based Multiple Faults Diagnosis Scheme for Satellite Attitude Control System

Gao

Zhang

2018

Asian Journal of Control

View full text Add to dashboard Cite

This paper proposes a multiple fault diagnosis (MFD) scheme based on an observer method for satellite attitude control systems (ACSs) subject to nonlinearity and external disturbances of the system. The essential idea is to develop a fault diagnosis scheme and design the corresponding observers for satellite ACSs. The nonlinearity, space external disturbances, sensor uncertainties, and multiple faults problem of the satellite ACS are all taken into account. The proposed MFD scheme is developed at two different levels. First, at the system level, two nonlinear observers based on analytical redundancy are designed for the MFD of the satellite ACS; this level roughly reveals the fault source. Then, at the component level, a bank of sliding mode observers activated by the results of the previous diagnosis is designed to precisely diagnose multiple faults of actuators in the satellite ACS; this level further precisely reveals the fault source. Both the nonlinear observers and the sliding mode observers are confirmed to be asymptotically stable via Lyapunov stability theory. Finally, numerical simulations of a satellite ACS are performed to illustrate the effectiveness of the proposed MFD scheme.

show abstract

Predictive Smooth Variable Structure Filter for Attitude Synchronization Estimation During Satellite Formation Flying

Cited by 52 publications

References 18 publications

Robust Satellite Formation Flying Controller Design Subject to Communication Delays

Robust Satellite Formation Flying Controller Design Subject to Communication Delays

Adaptive Control of Satellite System using Kalman Estimates in the presence of Disturbance

Observer‐Based Multiple Faults Diagnosis Scheme for Satellite Attitude Control System

Contact Info

Product

Resources

About