摘要
转子位置传感器是自控式永磁同步电动机调速控制系统中不可缺少的环节。应用波形分析法求出这种光电式转子位置传感器的逻辑关系表达式 ,用VHDL语言描述这种表达式 ,在MAX +PLUSⅡ软件环境下用AlteraCPLD进行了设计。所设计的传感器具有实时性好 ,结构简单 ,可靠性高 ,易于实现的优点。
The photoelectric rotor position sensor is the essential tache of the self-controlled synchronous motor control system. The thesis gains the logical relation expression of the photoelectric rotor position sensor using a new wave analytical method. It describes the expression using the VHDL language. The thesis designs the logical expression in the MAX+PLUSⅡ software environment. The designed sensor possesses the advantage of simple structure, high dependability and easy realization.
出处
《机电工程》
CAS
2004年第1期42-45,共4页
Journal of Mechanical & Electrical Engineering
