Spacecraft nonlinear estimation and control using mag-netic measurements and actuation: A modified state-dependent riccati equation approach

Mohammad Abdelrahman; Sang Young Park

doi:10.2514/6.2010-7902

Spacecraft nonlinear estimation and control using mag-netic measurements and actuation: A modified state-dependent riccati equation approach

Mohammad Abdelrahman, Sang Young Park

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

This paper presents the duality property of a Modified State-Dependent Riccati Equation MSDRE approach in optimal estimation and control. A nonlinear controller using the MSDRE is developed through a pseudo-linearization of spacecraft augmented nonlinear dynamics and kinematics. Based on the duality property of the MSDRE, the full-state information required for the controller is provided by a MSDRE estimator for spacecraft three-axis attitude and rate estimation based on the magnetometer measurements and their time derivatives. The spacecraft is controlled via magnetic actuation only using magnetorquers in a momentum bias system. The stability of the controller/estimator is investigated through Lyapunov function analysis. The presented approach has shown the capability of estimating the attitude better than 5 deg and rate of order 0.03 deg/s while, keeping the pointing accuracy within 5 deg with pointing stability of less than 0.05 deg/s in each axis.

Original language	English
Title of host publication	AIAA Guidance, Navigation, and Control Conference
DOIs	https://doi.org/10.2514/6.2010-7902
Publication status	Published - 2010
Event	AIAA Guidance, Navigation, and Control Conference - Toronto, ON, Canada Duration: 2010 Aug 2 → 2010 Aug 5

Publication series

Name	AIAA Guidance, Navigation, and Control Conference

Other

Other	AIAA Guidance, Navigation, and Control Conference
Country/Territory	Canada
City	Toronto, ON
Period	10/8/2 → 10/8/5

Bibliographical note

Funding Information:
This work is supported by the Korean Science and Engineering Foundation (KOSEF) through the National Research Laboratory Program funded by the Ministry of Science and Technology (No. M10600000282-06j0000-28210).

All Science Journal Classification (ASJC) codes

Aerospace Engineering
Control and Systems Engineering

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10.2514/6.2010-7902

Cite this

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title = "Spacecraft nonlinear estimation and control using mag-netic measurements and actuation: A modified state-dependent riccati equation approach",

abstract = "This paper presents the duality property of a Modified State-Dependent Riccati Equation MSDRE approach in optimal estimation and control. A nonlinear controller using the MSDRE is developed through a pseudo-linearization of spacecraft augmented nonlinear dynamics and kinematics. Based on the duality property of the MSDRE, the full-state information required for the controller is provided by a MSDRE estimator for spacecraft three-axis attitude and rate estimation based on the magnetometer measurements and their time derivatives. The spacecraft is controlled via magnetic actuation only using magnetorquers in a momentum bias system. The stability of the controller/estimator is investigated through Lyapunov function analysis. The presented approach has shown the capability of estimating the attitude better than 5 deg and rate of order 0.03 deg/s while, keeping the pointing accuracy within 5 deg with pointing stability of less than 0.05 deg/s in each axis.",

author = "Mohammad Abdelrahman and Park, {Sang Young}",

note = "Funding Information: This work is supported by the Korean Science and Engineering Foundation (KOSEF) through the National Research Laboratory Program funded by the Ministry of Science and Technology (No. M10600000282-06j0000-28210).; AIAA Guidance, Navigation, and Control Conference ; Conference date: 02-08-2010 Through 05-08-2010",

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doi = "10.2514/6.2010-7902",

language = "English",

isbn = "9781600869624",

series = "AIAA Guidance, Navigation, and Control Conference",

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Abdelrahman, M & Park, SY 2010, Spacecraft nonlinear estimation and control using mag-netic measurements and actuation: A modified state-dependent riccati equation approach. in AIAA Guidance, Navigation, and Control Conference., AIAA 2010-7902, AIAA Guidance, Navigation, and Control Conference, AIAA Guidance, Navigation, and Control Conference, Toronto, ON, Canada, 10/8/2. https://doi.org/10.2514/6.2010-7902

Spacecraft nonlinear estimation and control using mag-netic measurements and actuation: A modified state-dependent riccati equation approach. / Abdelrahman, Mohammad; Park, Sang Young.
AIAA Guidance, Navigation, and Control Conference. 2010. AIAA 2010-7902 (AIAA Guidance, Navigation, and Control Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T2 - AIAA Guidance, Navigation, and Control Conference

AU - Abdelrahman, Mohammad

AU - Park, Sang Young

N1 - Funding Information: This work is supported by the Korean Science and Engineering Foundation (KOSEF) through the National Research Laboratory Program funded by the Ministry of Science and Technology (No. M10600000282-06j0000-28210).

PY - 2010

Y1 - 2010

N2 - This paper presents the duality property of a Modified State-Dependent Riccati Equation MSDRE approach in optimal estimation and control. A nonlinear controller using the MSDRE is developed through a pseudo-linearization of spacecraft augmented nonlinear dynamics and kinematics. Based on the duality property of the MSDRE, the full-state information required for the controller is provided by a MSDRE estimator for spacecraft three-axis attitude and rate estimation based on the magnetometer measurements and their time derivatives. The spacecraft is controlled via magnetic actuation only using magnetorquers in a momentum bias system. The stability of the controller/estimator is investigated through Lyapunov function analysis. The presented approach has shown the capability of estimating the attitude better than 5 deg and rate of order 0.03 deg/s while, keeping the pointing accuracy within 5 deg with pointing stability of less than 0.05 deg/s in each axis.

AB - This paper presents the duality property of a Modified State-Dependent Riccati Equation MSDRE approach in optimal estimation and control. A nonlinear controller using the MSDRE is developed through a pseudo-linearization of spacecraft augmented nonlinear dynamics and kinematics. Based on the duality property of the MSDRE, the full-state information required for the controller is provided by a MSDRE estimator for spacecraft three-axis attitude and rate estimation based on the magnetometer measurements and their time derivatives. The spacecraft is controlled via magnetic actuation only using magnetorquers in a momentum bias system. The stability of the controller/estimator is investigated through Lyapunov function analysis. The presented approach has shown the capability of estimating the attitude better than 5 deg and rate of order 0.03 deg/s while, keeping the pointing accuracy within 5 deg with pointing stability of less than 0.05 deg/s in each axis.

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M3 - Conference contribution

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BT - AIAA Guidance, Navigation, and Control Conference

Y2 - 2 August 2010 through 5 August 2010

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Spacecraft nonlinear estimation and control using mag-netic measurements and actuation: A modified state-dependent riccati equation approach

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All Science Journal Classification (ASJC) codes

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