SIMULATION DEVICE

Provided is a simulation device capable of efficiently adjusting the position of a visual sensor model. The simulation device includes: a virtual space generation unit that generates a virtual space three-dimensionally representing a work space; a measurement target model arrangement unit that arranges in the virtual space a measurement target model three-dimensionally representing a measurement target; a measurement portion specification unit that specifies a measurement portion in the measurement target model; a visual sensor model arrangement unit that arranges the visual sensor model three-dimensionally representing a visual sensor for imaging the measurement target, at an arbitrary visual sensor model position; and a position determination unit that determines, on the basis of the position of the measurement portion, the visual sensor model position included in an image size of the visual sensor model as an arrangement position of the visual sensor model.