Virtual testing and inspection of a virtual weldment
Arc welding simulations that provide simulation of virtual destructive and non-destructive testing and inspection of virtual weldments for training purposes. The virtual testing simulations may be performed on virtual weldments created using a virtual reality welding simulator system (e.g., a virtual reality arc welding (VRAW) system). The virtual inspection simulations may be performed on “pre-canned” (i.e. pre-defined) virtual weldments or using virtual weldments created using a virtual reality welding simulator system. In general, virtual testing may be performed using a virtual reality welding simulator system (e.g., a virtual reality arc welding (VRAW) system), and virtual inspection may be performed using a standalone virtual weldment inspection (VWI) system or using a virtual reality welding simulator system (e.g., a virtual reality arc welding (VRAW) system). However, in accordance with certain enhanced embodiments of the present invention, virtual testing may also be performed on a standalone VWI system.
1. A system for the virtual testing and inspecting of a virtual weldment, said system comprising:
a programmable processor-based subsystem operable to execute coded instructions said coded instructions including:
a rendering engine configured to render at least one of a three-dimensional (3D ) virtual weldment before simulated testing, a 3D animation of a virtual weldment under simulated testing, and a 3D virtual weldment after simulated testing, and
an analysis engine configured to perform simulated testing of a 3D virtual weldment, and further configured to perform inspection of at least one of a 3D virtual weldment before simulated testing, a 3D animation of a virtual weldment under simulated testing, and a 3D virtual weldment after simulated testing for at least one of pass/fail conditions and defect/discontinuity characteristics:
at least one display device operatively connected to said programmable processor-based subsystem for displaying at least one of 3D virtual weldment before simulated testing and a 3D animation of a virtual weldment under simulated testing and a 3D virtual weldment after simulated testing: and
a user interface operatively connected to said programmable processor-based subsystem and configured for at least manipulating an orientation of at least one of a 3D virtual weldment before simulated testing a 3D animation of a virtual weldment under simulated testing and a 3D virtual weldment after simulated testing on said at least one display device; wherein said simulated testing includes at least one of simulated destructive testing and simulated non-destructive testing; and wherein said simulated destructive testing is selected from the group consisting of a simulated root bend test, a simulated face bend test, a simulated side bend test, a simulated tensile or pull test, a simulated break test, a simulated impact test, and a simulated hardness test.
2. The system of claim 1 , wherein said programmable processor-based subsystem includes a central processing unit and at least one graphics processing unit.
3. The system of claim 2 , wherein said at least one graphics processing unit includes a parallel computing engine and a shader.
4. The system of claim 1 , wherein said analysis engine includes at least one of an expert system, a support vector machine (SVM), a neural network, and an intelligent agent.
5. The system of claim 1 wherein said analysis engine uses welding code data or welding standards data to analyze at least one of a 3D virtual weldment before simulated testing, a 3D animation of a virtual weldment under simulated testing, and a 3D virtual weldment after simulated testing.
6. The system of claim 1 wherein said analysis engine includes programmed virtual inspection tools that can be accessed and manipulated by a user using said user interface to inspect a virtual weldment.
7. A virtual welding testing and inspecting simulator, said simulator comprising:
means for performing one or more simulated destructive and non-destructive tests on a rendered 3D virtual weldment;
means for analyzing results of said one or more simulated destructive and non-destructive tests on said rendered 3D virtual weldment; and
means for inspecting said rendered 3D virtual weldment at least after a simulated test of said 3D virtual weldment; and wherein said means for performing one or more simulated destructive tests is selected from the group consisting of a simulated root bend test, a simulated face bend test, a simulated side bend test, a simulated tensile or pull test, a simulated break test, a simulated impact test, and a simulated hardness test.
8. The simulator of claim 7 further comprising means for rendering a 3D virtual weldment.
9. The simulator of claim 7 further comprising means for rendering a 3D animation of said virtual weldment while performing said one or more simulated destructive and non-destructive tests.
10. The simulator of claim 9 further comprising means for displaying and manipulating an orientation of said 3D animation of said virtual weldment.
11. The simulator of claim 7 further comprising means for inspecting a 3D virtual weldment before, during, and after simulated testing of said 3D virtual weldment.
12. A method of assessing the quality of a rendered baseline virtual weldment in virtual reality space, said method comprising:
subjecting said baseline virtual weldment to a first computer-simulated test configured to test at least one characteristic of said baseline virtual weldment;
rendering a first tested virtual weldment and generating first test data in response to said first test;
subjecting said first tested virtual weldment and said first test data to a computer-simulated analysis configured to determine at least one pass/fail condition of said first tested virtual weldment with respect to said at least one characteristic; and
wherein said first computer-simulated test simulates at least one of a real-world destructive test and a real-world non-destructive test; and wherein said computer-simulated test is selected from the group consisting of a simulated root bend test, a simulated face bend test, a simulated side bend test, a simulated tensile or pull test, a simulated break test, a simulated impact test, and a simulated hardness test.
13. A method of assessing the quality of a rendered baseline virtual weldment in virtual reality space, said method comprising:
subjecting said baseline virtual weldment to a first computer-simulated test configured to test at least one characteristic of said baseline virtual weldment;
rendering a first tested virtual weldment and generating first test data in response to said first test;
subjecting said first tested virtual weldment and said first test data to a computer-simulated analysis configured to determine at least one pass/fail condition of said first tested virtual weldment with the respect to said at least one characteristic; and
wherein said first computer-simulated test simulates a real-world destructive test; and wherein said first computer-simulated test is selected from the group consisting of a simulated root bend test, a simulated face bend test, a simulated side bend test, a simulated tensile or pull test, a simulated break test, a simulated impact test, and a simulated hardness test.
14. A method of claim 12 further comprising:
re-rendering said baseline virtual weldment in virtual reality space;
subjecting said baseline virtual weldment to a second computer-simulated test configured to test at least one other characteristic of said baseline virtual weldment;
rendering a second tested virtual weldment and generating second test data in response to said second test; and
subjecting said second tested virtual weldment and said second test data to a computer-simulated analysis configured to determine at least one other pass/fail condition of said second tested virtual weldment with respect to said at least one other characteristic.
15. The method of claim 12 further comprising manually inspecting a displayed version of said rendered first tested virtual weldment.
16. The method of claim 14 further comprising manually inspecting a displayed version of said rendered second tested virtual weldment.
17. A system for the virtual testing and inspecting of a virtual weldment, said system comprising:
a programmable processor-based subsystem operable to execute coded instructions, said coded instructions including:
a rendering engine configured to render at least one of a three-dimensional (3D ) virtual weldment before simulated testing, a 3D animation of a virtual weldment under simulated testing, and a 3D virtual weldment after simulated testing, and
an analysis engine configured to perform simulated testing of a 3D virtual weldment, and further configured to perform inspection of at least one of a 3D virtual weldment before simulated testing, a 3D animation of a virtual weldment under simulated testing, and a 3D virtual weldment after simulated testing for at least one of pass/fail conditions and defect/discontinuity characteristics;
at least one display device operatively connected to said programmable processor-based subsystem for displaying at least one of a 3D virtual weldment before simulated testing, a 3D animation of a virtual weldment under simulated testing, and a 3D virtual weldment after simulated testing; and
a user interface operatively connected to said programmable processor-based subsystem and configured for at least manipulating an orientation of at least one of a 3D virtual weldment before simulated testing, a 3D animation of a virtual weldment under simulated testing, and a 3D virtual weldment after simulated testing on said at least one display device, wherein said simulated testing includes simulated destructive testing; and wherein said computer-simulated destructive testing is selected from the group consisting of a simulated root bend test, a simulated face bend test, a simulated side bend test, a simulated tensile or pull test, a simulated break test, a simulated impact test, and a simulated hardness test.