Comparison of Different Control Strategies in GA-Based Optimized UPFC Controller in Electric Power Systems

Taher, Seyed Abbas; Hematti, Reza; Nemati, Majid

doi:10.3844/ajeassp.2008.45.52

Cited by 8 publications

(5 citation statements)

References 13 publications

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“…Longitudinal axis of the tube Diametrically central axis Mavukkandy et al, 2016;Yeargin et al, 2016;Madani and Dababneh, 2016;Alhasanat et al, 2016;Elliott et al, 2016;Suarez et al, 2016;Kuli et al, 2016;Waters et al, 2016;Montgomery et al, 2016;Lamarre et al, 2016;Daud et al, 2008;Taher et al, 2008;Zulkifli et al, 2008;Pourmahmoud, 2008;Pannirselvam et al, 2008;Ng et al, 2008;El-Tous, 2008;Akhesmeh et al, 2008;Nachiengtai et al, 2008;Moezi et al, 2008;Boucetta, 2008;Darabi et al, 2008;Semin and Bakar, 2008;Al-Abbas, 2009;Abu-Ein, 2009;Opafunso et al, 2009;Semin et al, 2009a;2009b;2009c;Zulkifli et al, 2009;Marzuki et al, 2015;Bier and Mostafavi, 2015;Momta et al, 2015;Farokhi and Gordini, 2015;Khalifa et al, 2015;Yang and Lin, 2015;Chang et al, 2015;Demetriou et al, 2015;Rajupillai et al, 2015;Sylvester et al, 2015;Ab-Rahman et al, 2009;…”

Section: Discussionmentioning

confidence: 99%

Machine Motion Equations Presented in a New General Format

Petrescu

2019

Journal of Mechatronics and Robotics

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Considering the increased importance of robots nowadays, when no large factory or factory can work without robots, we want to present in the work the motion equations of the machine in an original form, both in terms of aspect and their deduction. The machine's motion equations can be used in dynamic calculations at any type of machine, whether it be a motor, a compressor, a lucrative machine, a robot, a system, a mechanism, a vehicle, a mechanical transmission, or any other type of car. The dynamics of systems is their real movement, the dynamic movement, in which the influences of three main factors interfere, which modify the kinematics of the mechanism when it moves really, dynamic. The first dynamic factor is the forces of inertia or the effect of inertial masses. The second important dynamic factor is that of the couplings, of the linkages within the respective machine mechanisms. The latter and the third dynamic factor represents the influence of system elasticity on its dynamic functioning. Only dynamic coefficient of inertia and the influence of kinematic couplings in the system were used in the analyzed sample. The dynamic coefficient due to elasticity and deformation in the system has not been taken into account since the overwhelming influence of the inertial forces is impacted by additional dynamic changes and also by the kinematic couplings in the system and the elastic deformations do not greatly influence the dynamics of the system in the case of the example remembered. If a robot was being discussed, things were similar, as in the case of various vehicles and various mechanisms and machines. However, for rigid memory transmissions, elastic deformations are important, which is why they should be considered in such systems.

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Section: Discussionmentioning

confidence: 99%

Machine Motion Equations Presented in a New General Format

Petrescu

2019

Journal of Mechatronics and Robotics

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“…http: //www.ijmp.jor.br v. 10, n. 5, September-October 2019ISSN: 22362017x;2017y;2017z;2017aa;2017ab;2017ac;2017ad;2017ae;2018a;2018b;2018c;2018d;2018e;2018f;2018g;2018h;2018i;2018j;2018k;2018l;2018m;2018n;POURMAHMOUD, 2008;RAJASEKARAN et al, 2008;SHOJAEEFARD et al, 2008;TAHER et al, 2008;TAVALLAEI;TOUSI, 2008;THEANSUWAN;TRIRATANASIRICHAI, 2008;ZAHEDI et al, 2008;ZULKIFLI et al, 2008). Elementary space mechanisms can be made with a single central wheel ( Figure 1) or two central wheels ( Figure 2) whose fixed axes coincide with the axis of the fixed hinge of the bar.…”

Section: Independent Journal Of Management and Production (Ijmandp)mentioning

confidence: 99%

Structural-topological synthesis of space mechanisms with rods and wheels

Petrescu¹,

Petrescu²

2019

Ind. Jour. Manag. & Prod.

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Today, robots are increasingly present in the machine building industry, sometimes even in some sections to replace workers altogether, due to the high quality of their work, repetitive, without stopping or pausing, without any manufacturing and assembly scuffs. In this paper, one presents the mechanisms with bars and gears, which are planetary mechanisms for robot automation and mechatronics, structurally-topological. The gears and bars consist of at least one movable articulated bar and one of the cylindrical, tapered or hipoidal gears. Only gears with circular or straight toothed gears, in which the relative position of the rotation or translation axes does not change, shall be considered. The topological structure of the gears and gears is characterized by a kinematic chain with articulated bars and at least one kinematic chain with gears. The kinematic chain may be chain open (with a fixed rotation joint) or closed chain (with at least two fixed joints). The kinematic chain with gears is attached to the kinematic chain with bars so that at least two gear wheels have centers in the bars of the bars and some wheels may be integral with the bars. In practice, some of these gears with gears and gears are known as planetary gears with cylindrical, conical or hipoidal gears.

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“…For example, it is used for optimization of heating of metal disks (Galunin et al, 2001) and cylindrical pieces (Mihaela et al, 2009), for modeling of controlling of power transmission with implementation of unified power flow controller (Taher et al, 2008). However, the following factors are substantially complicates the optimization procedure based on genetic algorithms:…”

Section: Ajasmentioning

confidence: 99%

Optimization of Design and Performance Characteristics of Heating System of Press Equipment

Ostroukh¹

2014

American Journal of Applied Sciences

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The manufacturing of rubber products has a steady growth. Thereby modernization of existing and design of new advanced equipment for this industry is a topical problem. The article is devoted to optimization of design and performance characteristics of press equipment's heating system, realizing the process of hot vulcanization rubber in molds. The optimization methodic is based on minimization of temperature difference on the platen's working surface and can be applied to platens with any type of heating. The choice and justification of methods for formation, verification and finding an extremum of optimality criterion's response surface has implemented. The example of developed methodic application for optimization a heating platen with rectangular inductors has shown which was made possible to reduce the temperature difference in 2 times. According to results of research the choice of preferable experimental designs for that type of problems has found.

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Comparison of Different Control Strategies in GA-Based Optimized UPFC Controller in Electric Power Systems

Cited by 8 publications

References 13 publications

Machine Motion Equations Presented in a New General Format

Machine Motion Equations Presented in a New General Format

Structural-topological synthesis of space mechanisms with rods and wheels

Optimization of Design and Performance Characteristics of Heating System of Press Equipment

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