With the rapid iteration of simulation testing and industrial automation industries, traditional 6-DOF platforms are plagued by cumbersome commissioning, fixed operation modes, isolated data and poor scenario adaptability. Focusing on the three core development trends of intelligence, digitization and customization, this article elaborates on how servo electric cylinder driving solutions solve the pain points of traditional equipment such as accuracy drift, high operation and maintenance costs, and limited scenario adaptation through AI adaptive control, virtual-real linkage of digital twins and modular flexible customization. It compares the core advantages of electric solutions over traditional hydraulic schemes, analyzes the industry opportunities for import substitution, and clarifies that 6-DOF platforms are evolving from single motion execution equipment to integrated intelligent simulation and testing solutions, providing a valuable reference for equipment selection and scheme u