Cyber-physical system type machining system

A cyber-physical system type machining system comprising:

• a machine tool disposed in a real world, the machine tool comprising a machine body and a control device;
• and
• a computer device connected to communicate with the control device of the machine tool, the computer device comprising a processor and a memory storing a program for generating, in a virtual world, a virtual machining phenomenon corresponding to an actual machining phenomenon with regard to a workpiece machined by the machining body and the machine body,
• wherein the program, when executed by the processor, causes the computer device to perform operations comprising:
• acquiring a command value in synchronization with the control device, the command value for controlling the machine body by the control device;
• generating a future virtual machining phenomenon, which is the virtual machining phenomenon in a future, based on the command value;
• and
• outputting, to the control device, an optimal command value for correcting the command value based on the future virtual machining phenomenon.

A computer device configured to generate, in a virtual world, a virtual machining phenomenon corresponding to an actual machining phenomenon in a real world of a workpiece and a machine body of a machine tool for machining the workpiece, the computer device being connected to communicated with a control device of the machine tool configured to control the machine body based on a command value, the computer device comprising:

• a processor;
• and
• a memory storing a program that, when executed by the processor, causes the computer device to perform operations comprising:
• acquiring the command value in synchronization with the control device;
• generating a future virtual machining phenomenon, which is the virtual machining phenomenon in a future, based on the acquired command value;
• and
• outputting, to the control device, an optimal command value for correcting the command value based on the future virtual machining phenomenon.

A non-transitory computer-readable medium storing a program that, when executed by a computer device configured to generate, in a virtual world, a virtual machining phenomenon corresponding to an actual machining phenomenon in a real world of a workpiece and a machine body of a machine tool for machining the workpiece, cause the computer device to perform operations comprising:

• communicating with a control device of the machine tool configured to control the machine body based on a command value, and acquiring the command value in synchronization with the control device;
• generating a future virtual machining phenomenon, which is the virtual machining phenomenon in a future, based on the acquired command value;
• and
• outputting, to the control device, an optimal command value for correcting the command value based on the future virtual machining phenomenon.