Development of the Physical Simulation Platform for Catenary Cantilever

Regarding to the problem of deviations in the cantilever pre-assembling, a physical simulation platform for cantilevers has been developed. This platform simulates the actual operating conditions of the high-speed rail pantograph-catenary and conducts simulated inspections and calculations to the pre-assembling cantilever before installation, obtaining stagger value data and predicting whether the cantilever is qualified or not. This allows for timely adjustments or re-manufacturing of the cantilever, thereby effectively reducing construction risks.