基于TC1002芯片的混合式步进电机驱动器设计  

Design of Micro-stepping Motor Driver Based on TC1002

作　　者：李军科[1] 

机构地区：[1]无锡商业职业技术学院物联网学院,江苏无锡214153

出　　处：《无锡商业职业技术学院学报》2016年第6期77-81,共5页Journal of Wuxi Vocational Institute of Commerce

基　　金：江苏省高职院校青年教师企业实践培训项目资助

摘　　要：实现了基于TC1002芯片控制的步进电动机的细分驱动系统。围绕TC1002内部各功能单元设计了相应的外部电路,并对驱动器在不同条件下的性能做了测试。实验表明,驱动系统具有低频噪声小,细分度高与高速不失步等优点。A subdivision driving system of step-motor is achieved based on TC1002. Corresponding external cir- cuits around TC 1002 internal function units are designed, and their respective performances were tested .The ex- periments show that the drive system bears such advantages as low frequency noise, high degree of division and high speed without step loss.

关 键 词：步进电机 细分驱动 TC1002 电流衰减控制 

分 类 号：TM383.6[电气工程—电机]