The present invention relates to a CNC machine tool features three types of reliability modeling and reliability evaluation method, the method comprising the steps of: CNC machine tools' reliability field test data plotted in Figure MTBF of WPP; if WPP FIG tend to a straight line, then the ...
Stochastic loads were classified into three types of dynamic load accumulation,the one with equal amplitude and obeying Poisson distribution with a parameter of λt and the one changing with time and not obeying any distribution.Under these three conditions,structural dynamic reliability computing formula...
Research on optimal configuration of fault current limiter based on reliability in large power network With the availability of UHV engineering technology, the scale of the power network is expanding, and the level of the short-circuit current is getting hig... JIANJUN ZENG,YONGGAO ZHANG - Archiv...
1a3). 25 samples of maize tassels ware manually measured to evaluate the reliability of our method, firstly the branch angle and tassel volume ware manually measured by the three-dimensional digitizer device (America, Polhemus, FASTSCAN) (Fig. 2b) [36], and branch length and branch number ...
improvement whereby we are always looking for ways to enhance our products so they continue to meet the needs for refractory and insulating materials in a wide range of industries and to increase the efficiency of our manufacturing processes while refusing to co...
First, very few case study authors explicitly label the rigor criteria in terms of the concepts commonly used in the positivist tradition (construct, internal, and external validity, as well as reliability). Despite this, papers addressing rigor extensively do report concrete research actions taken ...
To verify the reliability of MAMMAL, a 3D evaluation dataset (so-called BamaPig3D) was collected from a 70-second video, which was manually labeled with 280 ground-truth (GT) pig instances containing 5320 3D keypoints, 2437 2D keypoints, and 2437 2D silhouettes (Supplementary Fig. 8). By...
Types of Dry Type Transformers: Cast Resin Dry Type Transformer (CRT): Uses epoxy resin to encapsulate windings, protecting them from moisture, dust, corrosion, and other environmental factors. Suitable for high humidity areas, indoor in...
This paper presents a reliability analysis about the three-component cold maintainable system with priority and a repair equipment. A maintainable model of this system is set up in the case that the switch is absolutely reliable. The steady state reliability A and MTTFF of the system are obtained...
As these later theories may lead in some inaccuracies in prediction of the TLs, therefore employing an exact solution in this field of investigation is unavoidable. The 3D theory of elasticity, as a result of predicting the modal response precisely, is of high rank of reliability. Most of the...