Conveyance system

A conveyance system comprising:

• a plurality of conveyors constituting a conveyance path on which a conveyance body moves, each of the conveyors including a plurality of drivers that each generate a thrust for moving the conveyance body by a current flowing therethrough;
• and
• a controller including a current command generator that generates a current command for controlling a current flowing through the plurality of drivers, wherein
• each of the plurality of conveyors controls the current flowing through each of the plurality of drivers in accordance with the current command, and
• the current command generator generates a current command for performing current control of all of the plurality of drivers of each of the conveyors at each control cycle when the current command is generated, wherein
• the plurality of conveyors move each of the plurality of conveyance bodies by applying the thrust to each of the plurality of conveyance bodies, and
• the current command generator obtains a current command for each of the conveyance bodies for each of the drivers, and adds up current commands for the conveyance bodies for each of the drivers to generate a current command for each of the drivers.