On Attitude Tracking Control with Communication-Saving: An Integrated Quantized and Event-Based Scheme

Chengxi Zhang; Choon Ki Ahn; Bing Xiao; Jin Wu

doi:10.1109/TCSII.2020.3047679

On Attitude Tracking Control with Communication-Saving: An Integrated Quantized and Event-Based Scheme

Chengxi Zhang, Choon Ki Ahn, Bing Xiao, Jin Wu

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

A novel integrated quantized-and event-based control (IQEC) scheme for intra-spacecraft with communication-saving ability is proposed to address the attitude tracking control problem. The IQEC scheme reduces the control updating frequency and the data length per transmission based on the event-based control and quantized communication techniques, thus reducing the system communication occupation. By suitable control system configuration, the purpose of communication-saving is achieved, from sensors to the computing unit and from the computing unit to actuators. The proposed algorithm’s effectiveness is verified via numerical simulation that uses a general actuator model with second-order dynamics.

Original language	English
Journal	IEEE Transactions on Circuits and Systems II: Express Briefs
DOIs	https://doi.org/10.1109/TCSII.2020.3047679
Publication status	Accepted/In press - 2020

Keywords

Actuators
Angular velocity
Attitude control
Attitude control
event-triggered control
Process control
Quantization (signal)
quantized control.
Sensors
Space vehicles

ASJC Scopus subject areas

Electrical and Electronic Engineering

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title = "On Attitude Tracking Control with Communication-Saving: An Integrated Quantized and Event-Based Scheme",

abstract = "A novel integrated quantized-and event-based control (IQEC) scheme for intra-spacecraft with communication-saving ability is proposed to address the attitude tracking control problem. The IQEC scheme reduces the control updating frequency and the data length per transmission based on the event-based control and quantized communication techniques, thus reducing the system communication occupation. By suitable control system configuration, the purpose of communication-saving is achieved, from sensors to the computing unit and from the computing unit to actuators. The proposed algorithm{\textquoteright}s effectiveness is verified via numerical simulation that uses a general actuator model with second-order dynamics.",

keywords = "Actuators, Angular velocity, Attitude control, Attitude control, event-triggered control, Process control, Quantization (signal), quantized control., Sensors, Space vehicles",

author = "Chengxi Zhang and Ahn, {Choon Ki} and Bing Xiao and Jin Wu",

year = "2020",

doi = "10.1109/TCSII.2020.3047679",

language = "English",

journal = "IEEE Transactions on Circuits and Systems I: Regular Papers",

issn = "1549-8328",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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T2 - An Integrated Quantized and Event-Based Scheme

AU - Zhang, Chengxi

AU - Ahn, Choon Ki

AU - Xiao, Bing

AU - Wu, Jin

PY - 2020

Y1 - 2020

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AB - A novel integrated quantized-and event-based control (IQEC) scheme for intra-spacecraft with communication-saving ability is proposed to address the attitude tracking control problem. The IQEC scheme reduces the control updating frequency and the data length per transmission based on the event-based control and quantized communication techniques, thus reducing the system communication occupation. By suitable control system configuration, the purpose of communication-saving is achieved, from sensors to the computing unit and from the computing unit to actuators. The proposed algorithm’s effectiveness is verified via numerical simulation that uses a general actuator model with second-order dynamics.

KW - Actuators

KW - Angular velocity

KW - Attitude control

KW - event-triggered control

KW - Process control

KW - Quantization (signal)

KW - quantized control.

KW - Sensors

KW - Space vehicles

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JO - IEEE Transactions on Circuits and Systems I: Regular Papers

JF - IEEE Transactions on Circuits and Systems I: Regular Papers

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On Attitude Tracking Control with Communication-Saving: An Integrated Quantized and Event-Based Scheme

Abstract

Keywords

ASJC Scopus subject areas

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