Simulation device, simulation system, and simulation method
A simulation device comprises a drawing unit configured to draw a virtual facility corresponding to a facility in a virtual space, the virtual facility having a virtual movable portion corresponding to a movable portion of the facility; and a calculation unit configured to compute a physical quantity including a moment of inertia acting on the movable portion when operating the movable portion and to repeatedly calculate an operation speed of the virtual movable portion using the calculated physical quantity. The drawing unit draws a motion of the virtual movable portion using the calculated operation speed of the virtual movable portion.
1. A simulation device, comprising:
a drawing unit configured to draw a virtual facility corresponding to a facility in a virtual space, the virtual facility having a virtual movable portion corresponding to a movable portion of the facility; and
a calculation unit configured to compute a physical quantity including a moment of inertia acting on the movable portion when operating the movable portion and to repeatedly calculate an operation speed of the virtual movable portion using the calculated physical quantity;
wherein the drawing unit draws a motion of the virtual movable portion using the calculated operation speed of the virtual movable portion.
2. The simulation device according to claim 1 , wherein the physical quantity further includes gravity acting on the movable portion and a frictional force acting on the movable portion when operating the movable portion.
3. The simulation device according to claim 1 , wherein the drawing unit draws a change in the operation speed of the virtual movable portion during an operation time of the virtual movable portion.
4. A simulation system, comprising:
a control device configured to output a control signal for driving a movable portion of a facility;
a drawing unit configured to draw a virtual facility corresponding to the facility in a virtual space, the virtual facility having a virtual movable portion corresponding to the movable portion; and
a calculation unit configured to compute, based on the control signal, a physical quantity including a moment of inertia acting on the movable portion when operating the movable portion and repeatedly calculate an operation speed of the virtual movable portion using the calculated physical quantity;
wherein the drawing unit draws a motion of the virtual movable portion using the calculated operation speed of the virtual movable portion,
wherein the calculation unit outputs the calculated operation speed of the virtual movable portion to the control device, and
wherein the control device generates the control signal reflecting the input operation speed of the virtual movable portion to a drive of the movable portion.
5. A simulation method, comprising:
calculating a physical quantity including a moment of inertia acting on a movable portion of a facility when operating the movable portion;
repeatedly calculating an operation speed of a virtual movable portion in a virtual facility using the calculated physical quantity, the virtual facility having the virtual movable portion corresponding to the movable portion; and
drawing a motion of the virtual movable portion in a virtual space using the calculated operation speed of the virtual movable portion.