Optimization of fuzzy controller for minimum time response
Minimum time control is desired for non-linear spacecraft-satellite attitude systems to save on-board thruster fuel. The regulatory time depends on the initial attitude of the satellite. Bang-bang control of satellite attitude can be accomplished with fuzzy logic controller using largest of Maxima d...
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my.uniten.dspace-309102023-12-29T15:55:43Z Optimization of fuzzy controller for minimum time response Nagi F. Perumal L. 56272534200 24451029600 Attitude control Bang-bang Fuzzy controller Largest of maximum Membership function spans Optimization Pneumatic rotary actuator Real-time workshop Self tuning parameters Thruster xPC target Attitude control Bang bang control systems Fuzzy logic Membership functions Navigation Optimization Pneumatic actuators Pneumatics Satellites Bang-bang Fuzzy controllers Largest of maximum Pneumatic rotary actuator Real time workshop Self tuning parameters Thruster xPC target Controllers Minimum time control is desired for non-linear spacecraft-satellite attitude systems to save on-board thruster fuel. The regulatory time depends on the initial attitude of the satellite. Bang-bang control of satellite attitude can be accomplished with fuzzy logic controller using largest of Maxima defuzzification technique. In case of fuzzy controller, earlier studies show that minimum response time depends on the span of the fuzzy controller membership functions. This paper shows how the non-linear relation between the initial attitude of satellite and spans of the fuzzy controller membership functions are optimized to achieve minimum response time by using Nelder-Mead simplex search method. A practical demonstration of fuzzy bang-bang control is demonstrated here by controlling angular position of a single axis attitude application. The pneumatic rotary actuator is controlled in real-time using Matlab-Simulink xPC target environment. � 2008 Elsevier Ltd. All rights reserved. Final 2023-12-29T07:55:43Z 2023-12-29T07:55:43Z 2009 Article 10.1016/j.mechatronics.2008.11.005 2-s2.0-62249191341 https://www.scopus.com/inward/record.uri?eid=2-s2.0-62249191341&doi=10.1016%2fj.mechatronics.2008.11.005&partnerID=40&md5=336712d2d8fc40bb99ab8b997aa4f0ed https://irepository.uniten.edu.my/handle/123456789/30910 19 3 325 333 Elsevier Ltd Scopus |
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Attitude control Bang-bang Fuzzy controller Largest of maximum Membership function spans Optimization Pneumatic rotary actuator Real-time workshop Self tuning parameters Thruster xPC target Attitude control Bang bang control systems Fuzzy logic Membership functions Navigation Optimization Pneumatic actuators Pneumatics Satellites Bang-bang Fuzzy controllers Largest of maximum Pneumatic rotary actuator Real time workshop Self tuning parameters Thruster xPC target Controllers |
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Attitude control Bang-bang Fuzzy controller Largest of maximum Membership function spans Optimization Pneumatic rotary actuator Real-time workshop Self tuning parameters Thruster xPC target Attitude control Bang bang control systems Fuzzy logic Membership functions Navigation Optimization Pneumatic actuators Pneumatics Satellites Bang-bang Fuzzy controllers Largest of maximum Pneumatic rotary actuator Real time workshop Self tuning parameters Thruster xPC target Controllers Nagi F. Perumal L. Optimization of fuzzy controller for minimum time response |
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Minimum time control is desired for non-linear spacecraft-satellite attitude systems to save on-board thruster fuel. The regulatory time depends on the initial attitude of the satellite. Bang-bang control of satellite attitude can be accomplished with fuzzy logic controller using largest of Maxima defuzzification technique. In case of fuzzy controller, earlier studies show that minimum response time depends on the span of the fuzzy controller membership functions. This paper shows how the non-linear relation between the initial attitude of satellite and spans of the fuzzy controller membership functions are optimized to achieve minimum response time by using Nelder-Mead simplex search method. A practical demonstration of fuzzy bang-bang control is demonstrated here by controlling angular position of a single axis attitude application. The pneumatic rotary actuator is controlled in real-time using Matlab-Simulink xPC target environment. � 2008 Elsevier Ltd. All rights reserved. |
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56272534200 |
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56272534200 Nagi F. Perumal L. |
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Article |
author |
Nagi F. Perumal L. |
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Nagi F. |
title |
Optimization of fuzzy controller for minimum time response |
title_short |
Optimization of fuzzy controller for minimum time response |
title_full |
Optimization of fuzzy controller for minimum time response |
title_fullStr |
Optimization of fuzzy controller for minimum time response |
title_full_unstemmed |
Optimization of fuzzy controller for minimum time response |
title_sort |
optimization of fuzzy controller for minimum time response |
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Elsevier Ltd |
publishDate |
2023 |
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1806428104235679744 |
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13.18916 |