A construction method of a derrick parallel control digital twinning
system comprises the steps that S1, a digital twinning geometric model of a derrick is constructed based on derrick
work site and derrick structure data, a
knowledge graph of the derrick is constructed based on data related to the derrick, and the
knowledge graph and the digital twinning geometric model of the derrick are fused to deduce a
construction planning process scheme; s2, on the basis of the digital twinborn geometric model of the derrick,
simulation of derrick operation is carried out according to different working conditions, an intelligent derrick parallel controller is constructed, intelligent prediction is carried out on the basis of a
simulation result by using an extreme
random tree algorithm in combination with a Donglong optimization
algorithm, and a multi-target optimization solution model is constructed; and S3, integrating the multi-target optimization solution model into a derrick parallel controller, and realizing parallel control of the derrick by taking a
construction planning process as a target. The deduction result of the design serves as a control target of a
physical system, parallel control of the
physical system and an artificial
system is achieved, and then digital management and control of
power grid tower building construction are achieved.