Production control system for hydrogen storage tank

A production control system for a hydrogen storage tank, including:

• an operating unit, a design terminal, and a processor, the processor being communicatively connected to the operating unit and the design terminal, respectively, wherein
• the operating unit includes a feeding component and a winding mechanism, and the feeding component is configured to deliver a composite material layer on a production line;
• the winding mechanism is configured to wind the composite material layer around a liner on the production line in accordance with a target laying parameter to form inner and outer walls of the hydrogen storage tank;
• the design terminal is configured to operate a finite element simulation command stored in a storage unit, the finite element simulation command is configured to perform a plurality of rounds of iterations, each of the plurality of rounds of iterations at least includes one finite element simulation, and the design terminal is further configured to obtain the target laying parameter based on a result of the finite element simulation obtained from the plurality of rounds of iterations;
• wherein
• the each of the plurality of rounds of iterations includes:
• determining a liner size of the hydrogen storage tank, and determining a laying scheme for the composite material layer based on the liner size;
• establishing a finite element model of the hydrogen storage tank based on the laying scheme;
• determining whether a laying strength of the composite material layer is qualified by performing a strength verification on the hydrogen storage tank using the finite element model;
• in response to a determination that the laying strength of the composite material layer is qualified, determining whether the hydrogen storage tank has a fatigue failure site by performing a fatigue verification on the hydrogen storage tank using the finite element model:
• in response to a determination that the hydrogen storage tank does not have the fatigue failure site, determining the target laying parameter based on the laying scheme;
• in response to a determination that the hydrogen storage tank has the fatigue failure site, performing a modification on the laying scheme corresponding to the fatigue failure site;
• performing the strength verification and the fatigue verification on a modified laying scheme, and determining whether to continue the modification based on a verification result;
• and
• in response to a determination that the verification result satisfies a preset condition, determining the target laying parameter based on the modified laying scheme;
• the processor is configured to:
• obtain the target laying parameter from the design terminal, generate an operation command based on the target laying parameter, and send the operation command to the winding mechanism;
• and
• determine whether to generate an optimization command, and in response to a determination of generating the optimization command, generate the optimization command and send the optimization command to at least one of the operating unit, and the design terminal.