Browsing by Author "Karakas, Bulent"

Now showing 1 - 9 of 9

An Action of a Regular Curve on R3 and Matlab Applications
(Rgn Publ, 2013) Karakas, Bulent; Baydas, Senay
We define an action set of a regular curve not passing origin using a normed projection. If alpha(t) is a regular curve not passing origin, then the curve beta( t) = alpha( t)/parallel to alpha(t)parallel to is on unit sphere. beta(t) is called normed projection of alpha(t) [ 3]. Every point b(t) subset of beta(t) defines an orthogonal matrix using Cayley's Formula. So we define an action set R-alpha(t) subset of SO(3) of alpha(t). We study in this article some important relations alpha(t) and R-alpha(P), orbit of point P is an element of R-3. At the end we give some applications in Matlab.
Anadolu Kültüründe Kilit ( Doğu ve Güneydoğu Anadolu Örnekleri )
(2008) Karakas, Bulent; Saraçoğlu, Semra
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Anket Yöntemiyle Liderlik Yönelimlerini Tespit Modellemesi
(2008) Evirgen, Suat; Karakas, Bulent
“Anket Yöntemiyle Liderlik Yönelimlerini Tespit Modellemesi (AYLİYÖNTEM)”; liderlik özellikleri araştırılan kişinin, çözümü liderlik özellikleri içeren sorunlar karşısında, hangi liderlik özelliklerini kullanarak çözüme ulaştığı, bu özelliklerin frekans analizindeki değerlendirmesi ve kişinin liderlik kategorisinin belirlenmesinde olay tasarımı tekniğini kullanan bir model tanıtımıdır. Anket, sorularının ve cevaplarının oluşturulması itibariyle farklılık gösterir. Soruların tümü veya herhangi birinde oluşturulan bir sorunla karşılaşmamış birinin böyle bir problemi nasıl çözeceğini ve hangi liderlik özelliklerini kullanacağını kestirmek zordur. Bu nedenle sanal olarak kişiyi olabildiğince sanal bir problemin içine alarak ve liderlik özelliklerinin bazılarını içeren çözümlerden hangisini tercih ettiğini belirleyerek kişinin liderlik özellikleri hakkında bilgi edinilebilir.
The Cissoid of Diocles in the Lorentz-Minkowski Plane
(Tubitak Scientific & Technological Research Council Turkey, 2019) Baydas, Senay; Karakas, Bulent
This article presents the cissoid of Diodes and the cissoid of two circles with respect to origin in the Lorentz-Minkowski plane.
Defining a Curve as a Bezier Curve
(Taylor & Francis Ltd, 2019) Baydas, Senay; Karakas, Bulent
A Bezier curve is significant with its control points. When control points are given, the Bezier curve can be written using De Casteljau's algorithm. An important property of Bezier curve is that every coordinate function is a polynomial. Suppose that a curve is a curve which coordinate functions are polynomial. Can we find points that make the curve as Bezier curve? This article presents a method for finding points which present as a Bezier curve.
Kinematics of Supination and Pronation With Stewart Platform
(2021) Baydas, Senay; Karakas, Bulent
This paper presents kinematics form of pronation and supination movement. The algorithm of Stewart platform motion can be used to create a new motion of supination (or pronation) motion. Pronation motion can be taken as Stewart motion which has not any rotation on x-axis and y-axis. In this case, pronation motion has only one parameter. Supination movement creates a helix curve. Additionally, the correlation between rotation angle and extension is 1. This allows us to use artificial intelligence in pronation motion. In this article, the algorithm and Matlab applications of pronation motion are given in the concepts of artificial intelligence approach. This is a new and important approach.
Lie Grup Etkisi Altında Yörüngelerin Özellikleri
(2022) Karakas, Bulent; Tuğrul, Fatih
Bu çalışmada, Lie grubunun manifold yapısının geometrik formu ile Lie dönüşüm grubu olarak diferensiyellenebilir bir manifoldun noktalarına etki ettirildiğinde, Lie grubunun geometrik yapısı ile Lie dönüşüm grubu etkisi altındaki noktaların yörüngelerinin geometrik yapıları arasındaki ilişkiler incelendi. Matlab uygulamaları yapıldı.
Modelling of the 3r Motion at Non-Parallel Planes
(Rgn Publ, 2012) Baydas, Senay; Karakas, Bulent
We construct two similar planar mechanisms which have different and non-parallel planes. We build up a new connection between these mentioned mechanisms in this paper. How the motion of a mechanism is carried to another plane without making a difference in mechanism algorithm and some necessary mathematical relationships are found out. Therefore, a mechanism structure can be transported from one of the intersecting planes to another planes without changing its mechanism algorithm. This mechanism structure is as finger motion and the most important result is this.
Relation Between Press Intensity and Angular Velocity at a Rppp Mechanism
(Hindawi Ltd, 2011) Baydas, Senay; Karakas, Bulent
We study some properties of RPPP. RPPP is discussed by rising with constant velocity along a given axis. The constant pressure which it stresses on a constant axis is defined by the increasing PPP. Some relations between the increase at PPP and angular velocity at R are analyzed and relations of correlation are investigated at Matlab.