Calculation algorithm for the space charge force of a train with infinite bunches

An calculation algorithm for the space charge force of a train with infinite bunches was developed based on Matlab. By utilizing the ring charge model and the particle-in-cell (PIC) method and combining analytical and numerical methods, the proposed algorithm efficiently calculates the space charge force of infinite bunches, enabling the accurate design of accelerator parameters and a comprehensive understanding of the space charge force. Details of the algorithm can be found in the related NST article.