Reliable Optimal Design in Contact Mechanics

2011 ◽  
pp. 27-42 ◽  
Author(s):  
Nickolay V. Banichuk ◽  
Svetlana Yu. Ivanova ◽  
Evgeniy V. Makeev
Keyword(s):  
Optimal Design ◽  
Contact Mechanics

The Study on Dynamic Simulation of the Roller Gear Indexing Cam

2012 ◽  
Vol 503-504 ◽  
pp. 44-47
Author(s):  
Yan Song Liu ◽  
Wei He
Keyword(s):  
Optimal Design ◽  
Contact Mechanics ◽  
Dynamic Simulation ◽  
Dynamic Characteristics ◽  
High Speed ◽  
High Accuracy ◽  
New Method ◽  
Machining Accuracy ◽  
Body Dynamics ◽  
Multi Body

The roller gear indexing cam has irreplaceable superiority in the high-accuracy and high-speed indexing motion, but it can not keep the system’s good dynamic characteristics to improve machining accuracy of cam only. This paper studies the dynamic simulation of the roller gear indexing cam by means of virtual prototype technology, rigid multi-body dynamics, and contact mechanics, and the influences of this system’s parameters on dynamic responds of the mechanism. These works are valuable for designers, makers and users to optimal design, test, and make the mechanism, and give a new method for studying dynamics of roller gear indexing cam.

Crack divergence phenomena in tempered glass

2020 ◽  
Vol 13 (3) ◽  
pp. 115-129
Author(s):  
Shin’ichi Aratani
Keyword(s):  
Optimal Design ◽  
High Speed ◽  
Glass Plate ◽  
Acute Angle ◽  
Divergence Angle ◽  
High Speed Photography ◽  
Tempered Glass ◽  
Thick Glass

High speed photography using the Cranz-Schardin camera was performed to study the crack divergence and divergence angle in thermally tempered glass. A tempered 3.5 mm thick glass plate was used as a specimen. It was shown that two types of bifurcation and branching existed as the crack divergence. The divergence angle was smaller than the value calculated from the principle of optimal design and showed an acute angle.

G Optimal Design in Non linear Models to Increase Silicon Oxide Purity Levels and Electrical Conductivity

2018 ◽  
pp. 150-155
Author(s):  
Muklas Rivai
Keyword(s):  
Electrical Conductivity ◽  
Optimal Design ◽  
Linear Models ◽  
Silicon Oxide ◽  
Information Matrix ◽  
Relevant Information ◽  
Non Linear

Optimal design is a design which required in determining the points of variable factors that would be attempted to optimize the relevant information so that fulfilled the desired criteria. The optimal fulfillment criteria based on the information matrix of the selected model.

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