Fig. 1

Flowchart of the experiment. 10 head cases, 10 chest cases, and 10 abdominal cases were collected firstly. Then, the plan was generated according to the prescription dose and other dose limits, optimized by RT algorithm in TPS. Furthermore, the dose recalculations were implemented by TPS-RT, TPS-MC and ArcherQA-CK algorithms to get three dose distributions. Finally, the differences of three dose distributions were compared