The invention belongs to the robot field and discloses a cluster intelligent control system, which comprises a host computer, a WIFI module, a microcontroller, a strain gauge, a motor, a gyroscope and spiral fan blades, wherein the strain gauge is used for measuring the thrust force value exerted by each fan on an individual robot and transmits the value to the microcontroller, the microcontroller, based on the comparison between the obtained actual thrust value and the target thrust value, adjusts the motor speed in real time; and at the same time, the microcontroller obtains the current angular velocity of the individual robot through the gyroscope so as to obtain the current attitude of the individual robot and to adjust the rotational speed difference of the motor in real time. In doing so, the individual robot in a cluster of robots can move according to a set track. According to the invention, it is possible to adjust and control the actions of a cluster of robots in real time according to the requirements, and to optimize the motion tracks of the cluster of robots by using the mixed particle swarm gravitation algorithm.