Ara
Toplam kayıt 75, listelenen: 1-10
İki tarafında dairesel boşluk bulunan levhada gerilme şiddeti faktörlerinin ve çatlak ilerleme yönünün bulunması
(2001)
Bu çalışmada iki tarafında dairesel boşluğa sahip, bir dairesel boşluk üzerinde 2 mm uzunluğunda çatlak bulunan alüminyum levhanın gerilme şiddeti faktörleri (GŞF) ve çatlak ilerleme yönü sonlu elemanlar metodu (SEM) ...
Seramik takımlarla alın frezelemede takım aşınması
(2001)
Bu deneysel çalışmada farklı kesme hızlarında ve farklı ilerlemelerde alüminyum oksit seramik takımlarla yapılan kesme işleminde ana serbest yüzey ve talaş yüzeyinde ortaya çıkan aşınma ilerlemeleri incelenmiştir. Ayrıca ...
Determination of physical faults in gearbox through vibration analysis
(2003)
Gears are important machine elements that provide motion or power transmission. Accuracy and quality of work done is directly related to the continuous motion transmission in a machine. Therefore, the determination of ...
Statistical analysis of fracture strength of composite materials using Weibull distribution
(2002)
In this study, the fracture strength of a carbon-epoxy composite plate has been statistically analysed by Weibull distribution. Nineteen tension tests were carried out. The results obtained vary between 439 MPa and 552 ...
3-Cycle-Free Rigidity for Multi-Agent Control Systems
(Ieee, 2009)
This paper is concerned with rigid formations of mobile autonomous agents. For the problem of relative formation stabilization, Nyquist-like criterion for formation stabilization is used in literature, where spectral ...
Modifiable low-rank approximation to a matrix
(Wiley, 2009)
A truncated ULV decomposition (TULVD) of an m x n matrix X of rank k is a decomposition of the form X=ULVT + E, where U and V are left orthogonal matrices, L is a k x k non-singular lower triangular matrix and E is an error ...
Sliding Friction and Wear Behavior of Pack-Boronized AISI 1050, 4140, and 8620 Steels
(Taylor & Francis Inc, 2008)
This paper describes the dry sliding friction and wear performance of boronized AISI 1050, 4140, and 8620 steels with the Fe(2)B phase coating on the surface. The studies were carried out using a pin-on-disc arrangement. ...
Evaluation of flow behavior for clearance brush seals
(Asme-Amer Soc Mechanical Eng, 2008)
The industrial applications of brush seals have been increasing due to their superior sealing performance. Advances in the understanding of seal behavior have been pushing the design limits to higher-pressure load, ...
The adaptive ARMA analysis of EMG signals
(Springer, 2008)
In this study, Adaptive auto regressive-moving average (A-ARMA) analysis of EMG signals recorded on the ulnar nerve region of the right hand in resting position was performed. A-ARMA method, especially in the calculation ...
Feature Selection for Multi-SVM Classifiers in Facial Expression Classification
(Ieee, 2008)
Facial expressions are non-verbal signs that play an important role between interpersonal communications and also they are the most effective way to describe human emotions. The correct and fast extraction/recognition of ...