基于DSP和智能功率模块的交流伺服系统硬件设计

摘要

As the development of the microprocessor technology, power electronic technology, motor manufacturing technology and modern control theory, ac servo system used more and more widely. In this paper, we will use the TMS320F2812 as the core to design control circuit and FSBB20CH60 as the core to design power drive circuit and completed the part design of AC servo system's hardware,contains both current sampling and failure protection circuit and it with the advantage of design reasonable, structure compact, control precise and so on.%随着微处理器技术、电力电子技术、电机制造技术和现代控制理论的发展,交流伺服系统的应用越来越广.以TMS320F2812为核心设计控制电路,以FSBB20CH60为核心设计功率驱动电路,完成了包括电流采样及故障保护在内的交流伺服系统硬件部分的设计,具备了设计合理、结构紧凑和控制精确等优点.