FIELD: testing equipment.SUBSTANCE: invention is intended to estimate deformability of joints in items out of impregnated fabric subjected to double axis stressing by non-destructive loads to determine the deformation characteristics of the entire pneumatic structure. Test sample for impregnated fabric ...
In addition, the tri-axial test requires high cost equipment and too much time for sample preparation and testing. In such cases, there is a need to precisely estimate the friction angle and estimation of rock shear strength properties using some indirect methods, as they are economical and ...
The invention discloses a tester and method for obtaining plane limiting strain of a differential tailor welding blank; the method comprises the following steps: a splint mechanism consisting of an upper clip and a sectional lower clip, a welding blank tensile sample is positioned between the upper...
In view of the shortcomings of existing artificial neural network (ANN) and support vector regression (SVR) in the application of three-dimensional displacement back analysis, Gaussian process regression (GPR) algorithm is introduced to make up for the s
(a) Robot arm Reinforcement learning training environment; (b) Compare the position and orientation of the end effector of the robotic arm and the target object. Full size image The six-degree-of-freedom manipulator is set to have a range of rotation angles for each of its six joints. The...
PROBLEM TO BE SOLVED: To correctly measure a gap width between a probe electrode and a sample surface, thereby improving the measurement accuracy of electrical characteristics of a sample. SOLUTION: A charging voltage ratio v (t) / V (t)... 宮下 守也,前田 貴弘,久保田 弘,... 被引量:...
bearingsdata acquisition systemsmonitoringpattern recognitionwelded jointsStructural health monitoring is the implementation of a damage detection strategy for ... H Sohn,CR Farrar,ML Fugate,... - 《Office of Scientific & Technical Information Technical Reports》 被引量: 25发表: 2001年 Structural healt...
sample capacity for series sampling sizes by setting different propulsion spaces. The statistical law of the joint surface morphology at different sampling sizes is measured by the 3D roughness parameter withθmax∗/(C+1). Through an application in nine natural large-scale rock joints, nine ...
摘要: PROBLEM TO BE SOLVED: To simply measure a limit temperature which causes the interfacial peeling or the cracking of a ceramic caused by the heat stress originating from a change in temperature in a product using an adhesion structure of a ceramics member and an adhesive material....
Thejointsof the body are not ideal mechanical joints, and the distance of the markers from thejointcenters is not necessarily constant and may be dependent on posture. To address this complex behavior, a model can be trained withmachine learning methods. However, such a model requires training ...