Title:
METHOD AND APPARATUS FOR SIMULATING TRAJECTORY OF ELASTIC BODY, AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/203455
Kind Code:
A1
Abstract:
The present invention is characterized by comprising the steps of: acquiring an initial position of an elastic body, and an initial velocity of the elastic body formed by inertia applied to the elastic body; determining a flight trajectory from the start of flight of the elastic body due to inertia applied to the elastic body to landing on the M-th plane mesh included in a mesh model by applying, to a predefined flight trajectory model, the initial position and the initial velocity of the elastic body as flight trajectory calculation factors, wherein the mesh model is formed by emulating, with the first to N-th plane mesh, a field that becomes a movement space of the elastic body; and determining a rolling trajectory, in which the elastic body rotates and moves on the K-th plane mesh after the flight of the elastic body is complete, by applying, to a predetermined rolling trajectory model, the elastic body's rolling start position and rolling start speed, and external force acting on the elastic body on the K-th plane mesh as rolling trajectory calculation factors.
Inventors:
CHIN DAE JE (KR)
CHIN SANG KOOK (KR)
KIM KYUNGTAE ANDREW (KR)
CHIN SANG KOOK (KR)
KIM KYUNGTAE ANDREW (KR)
Application Number:
PCT/KR2022/004234
Publication Date:
September 29, 2022
Filing Date:
March 25, 2022
Export Citation:
Assignee:
CHIN BIRDIE CO LTD (KR)
International Classes:
A63B69/36; A63B24/00; A63B71/06
Foreign References:
| KR101909381B1 | 2018-10-17 | |||
| US20150138198A1 | 2015-05-21 | |||
| KR101841668B1 | 2018-03-27 | |||
| KR101217215B1 | 2012-12-31 | |||
| KR101059258B1 | 2011-08-26 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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