A Lightweight Construction Method for Constraint-guided Channel for Virtual Assembly Training
Nowadays,Virtual Reality technology is becoming more and more mature and widely used in industrial manufacturing field,which provides a new way for product assemblability verification and assembly training.At this stage,the research in the field of virtual assembly training mainly focuses on the design of virtual environment realism,user interface and interaction design,hardware design and optimization.However,there is the problem of high requirements for algorithms'real-time performance and computational performance of hardware devices.This paper proposes a lightweight construction method of constraint-guided channel for virtual assembly training,decoupling the two phases of model construction and guidance use of constraint-guided channel,adopting the method of offline pre-calculation of constraint-guided channel,improving the efficiency and real-time performance of online detection collision phase.It combines the cross-platform advantage of WebGL technology,reuses the simulation data of the previous assembly process,and improving the interactivity of the virtual assembly scene.
Three.jsvirtual assembly training3D visualizationlightweight construction method
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