内内容容
1 TMS320F2805xF InstaSPIN-FOC™ 支支持持的的 MCU........................................................................ 4
2 FAST 估估算算器器特特性性 .................................................................................................................. 6
3 InstaSPIN-FOC 解解决决方方案案特特性性 .................................................................................................. 6
4 InstaSPIN-FOC 方方框框 方方框框图图 .................................................................................................... 7
5 将将 FAST 估估算算器器与与典典型型解解决决方方案案相相比比较较 ...................................................................................... 9
6 FAST 提提供供无无传传感感器器 FOC 性性能能 ................................................................................................. 9
6.1 FAST 估算器取代机械传感器 ........................................................................................... 9
6.2 对性能十分关键的转子角准确度 ...................................................................................... 12
6.3 相位电流对于估算器准确度很关键.................................................................................... 12
7 评评估估 FAST 和和 InstaSPIN-FOC 性性能能......................................................................................... 13
8 微微控控制制器器资资源源 ...................................................................................................................... 14
8.1 CPU 利用率.............................................................................................................. 14
8.2 内存利用率............................................................................................................... 17
8.3 安全区 .................................................................................................................... 20
8.4 连接器命令文件设置 .................................................................................................... 20
8.5 连接 FAST ROM 库 .................................................................................................... 20
8.6 引脚利用率............................................................................................................... 21
8.7 模拟前端 (AFE) 模块注意事项......................................................................................... 21
附附录录 A 术术语语和和首首字字母母缩缩略略词词定定义义 .............................................................................................. 25
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内容
ZHCU086–June 2014
SPRUHW0 — http://www-s.ti.com/sc/techlit/SPRUHW0
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