کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4976818 | 1451840 | 2017 | 28 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
LPV control of a tensegrity-membrane system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: LPV control of a tensegrity-membrane system LPV control of a tensegrity-membrane system](/preview/png/4976818.png)
چکیده انگلیسی
This article presents the details of designing a linear parameter-varying (LPV) controller for a tensegrity-membrane system. The major control objective is to deploy the system from its initial packaged configuration to its final deployed configuration. Since LPV synthesis naturally leads to an infinite-dimensional linear matrix inequality (LMI) problem, a gridding method is used to reduce it to a finite-dimensional LMI problem and the control design is performed using a control-oriented model based on the linearized system dynamics at a set of system equilibriums. To test the performance of the resulting controller, a nonlinear finite element model and the control-oriented model are used in numerical simulations. To test the robustness of the controller, sensor noise is considered in another nonlinear finite element simulation and the results are compared with the simulation results given by the nominal system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanical Systems and Signal Processing - Volume 95, October 2017, Pages 397-424
Journal: Mechanical Systems and Signal Processing - Volume 95, October 2017, Pages 397-424
نویسندگان
Shu Yang, Cornel Sultan,