Using SeDuMi 1.02, A Matlab toolbox for optimization over symmetric cones

Sturm, J.F.

doi:10.1080/10556789908805766

Cited by 6,447 publications

(4,229 citation statements)

References 8 publications

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“…Ψ'nın diag(P -1 ,I) ile sağından, (diag(P -1 ,I)) T ile ise solundan çarpılması ve Q=P -1 ve Y=KQ tanımlamaları ile Ψ<0 kısıtı, LME şeklinde elde edilebilir [18,14]. (20) Eşitsizliğindeki �, 10 -7 gibi çok küçük skaler bir pozitif sayı olduğu kabulü ile statik çıkış geri beslemeli kontrolör kazancı, min γ 2 koşul LME (18), (20) (21) Q>0, W, Y minimizasyon probleminin yarı tanımlı programlama çözücüsü yardımıyla (18) …”

Section: Statik çıKış Geri-beslemeli Optimal Kontrolör Tasarımıunclassified

A Static Output Feedback Controller Design for Reducing Vertical Acceleration of a Passenger Ship

Yazıcı¹,

Çakıcı²

2017

J ETA Maritime Sci

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Öz A Static Output Feedback Controller Design for Reducing Vertical Acceleration of a Passenger Ship Abstract Being able to control vertical accelerations of a ship form in irregular seas is an important and current issue in terms of maritime. In this study, head waves scenario has been investigated for the passengers sitting at the bow part of the ship and a controller design has been implemented to guarantee that the calculated vertical acceleration values are below an upper limit. Ship motion calculations in irregular seas

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Section: Statik çıKış Geri-beslemeli Optimal Kontrolör Tasarımıunclassified

A Static Output Feedback Controller Design for Reducing Vertical Acceleration of a Passenger Ship

Yazıcı¹,

Çakıcı²

2017

J ETA Maritime Sci

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“…(15) needs to sequentially perform the linear programming solver, but all the matrices and vectors defined above are fixed at each iteration except that the vector b needs to be updated at each iteration. Many optimization toolboxes are available to solve the linear programming problem, such as the MATLAB function 'linprog' and the SeDuMi (Self-Dual-Minimization) tool [36].…”

Section: Element Selection Using Iterative Reweighted 1 Optimizationmentioning

confidence: 99%

Synthesis of Sparse or Thinned Linear and Planar Arrays Generating Reconfigurable Multiple Real Patterns by Iterative Linear Programming

You¹,

Zhu

Tan³

et al. 2016

PIER

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Abstract-It is shown in this paper that the problem of reducing the number of elements for multiplepattern arrays can be solved by a sequence of reweighted 1 optimizations under multiple linear constraints. To do so, conjugate symmetric excitations are assumed so that the upper and lower bounds for each pattern can be formulated as linear inequality constraints. In addition, we introduce an auxiliary variable for each element to define the common upper bound of both the real and imaginary parts of multiple excitations for different patterns, so that only linear inequality constraints are required. The objective function minimizes the reweighted 1 -norm of these auxiliary variables for all elements. Thus, the proposed method can be efficiently implemented by the iterative linear programming. For multiple desired patterns, the proposed method can select the common elements with multiple set of optimized amplitudes and phases, consequently reducing the number of elements. The radiation characteristics for each pattern, such as the mainlobe shape, response ripple, sidelobe level and nulling region, can be accurately controlled. Several synthesis examples for linear array, rectangular/triangular-grid and randomly spaced planar arrays are presented to validate the effectiveness of the proposed method in the reduction of the number of elements.

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“…The solver which is used for the LMI calculation is SeDuMi ( [21]). FAST comes with a Simulink template which can be changed how ever the user may see fit.…”

Section: Simulationmentioning

confidence: 99%

Multi-Objective Control Design with Pole Placement Constraints for Wind Turbine System

Bakka¹,

Karimi²

2012

Advances on Analysis and Control of Vibrations - Theory and Applications

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Using SeDuMi 1.02, A Matlab toolbox for optimization over symmetric cones

Cited by 6,447 publications

References 8 publications

A Static Output Feedback Controller Design for Reducing Vertical Acceleration of a Passenger Ship

A Static Output Feedback Controller Design for Reducing Vertical Acceleration of a Passenger Ship

Synthesis of Sparse or Thinned Linear and Planar Arrays Generating Reconfigurable Multiple Real Patterns by Iterative Linear Programming

Multi-Objective Control Design with Pole Placement Constraints for Wind Turbine System

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