sine wave
Mathematics · Mechanical device
- Dimensions3200*2300*inner depth 550mm
- PresentationMechanical device
- PricingQuoted by manufacture spec
Purpose & Scientific Principle
The sine wave is a function of y=sin X. When X takes 0, 30, 60, 90,
When 120, 150, and 180 (unit: degree, the corresponding values of Y are 0, 0.5, 0.8 6 6 0, 1, 0.8 6 6 0, 0.5, 0 respectively. Draw the corresponding points in the coordinate system to get the image of the sine wave. One feature of this image is that it changes periodically. For example, when X=0, Y=0, X=180, Y=0; if
How to Operate
This exhibition mainly consists of steel connecting rods, motors, take-up reel mechanisms, electronic control systems, and dragon models. The small discs are provided with a set of connecting rods every 15°, a total of 24 sets, connected to the 24 joints of the flying dragon. The motor controls the small disk to circulate along the inside of the large circle, demonstrating a sine wave image and at the same time controlling the flying dragon to dance.
Watch the mechanical interactive installation demonstrate the image of a sine wave.
Mechanical device
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