Published in: ماهنامه بین المللی مهندسی، دوره: 32، شماره: 4
COI code: JR_IJE-32-4_013
Paper Language: English
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Authors Design of Generalized Predictive Control for the Stabilizing Loop from a two-axis Gimbal Seeker, Considering Cross-Coupling in Between two ChannelsM. Pirzadeh - Department of Electrical Engineering, Damavand Branch, Islamic Azad University, Damavand, Iran
A. R. Toloei - Department of Aerospace, Shahid Beheshti University, Tehran, Iran
Abstract:In this research, Generalized Predictivecontrol (GPC) is proposed for the control of a stabilizing loop from a two axis gimbal seeker. In fact, there are some views about using GPC type controller which are two folds. First, it drives the stabilization loops that are made by a DC motor, Rate Gyro, inertia and cross coupling unit in between two channels using the predictive model type controller. Second, the theory is to excavate the results of flight simulation on the efficiency of two-axis gimbal seeker. The simulations, based on different scenarios, are valuated for the proficiency of the designed system considering the dynamic mass imbalance and the cross-coupling in between two channels and the flight simulation. The flight simulation results are explained the accuracy of the designed system with predictive control in opposite of conventional PI controller. For example, the simulation results in altitude of 2km show the suggested system in comparison with conventional PI controller improves miss-distance and flight time 11.98% and 1.5% respectively. Moreover, the suggested system in maximum control signal is 72.61%, minimum control signal is 1.55% and final time is 80.43% (control effort parameter), which is better than PI type controller.
Keywords:Generalized Predictive Control, gimbal seeker, Cross Coupling, Control Effort
COI code: JR_IJE-32-4_013
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Pirzadeh, M. & A. R. Toloei, 2019, Design of Generalized Predictive Control for the Stabilizing Loop from a two-axis Gimbal Seeker, Considering Cross-Coupling in Between two Channels, International Journal of Engineering (IJE) 32 (4), https://www.civilica.com/Paper-JR_IJE-JR_IJE-32-4_013.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Pirzadeh, M. & A. R. Toloei, 2019)
Second and more: (Pirzadeh & Toloei, 2019)
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The University/Research Center Information:
Type: Azad University
Paper No.: 1426
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