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英语翻译TheproposedcontrolschemewasimplementedinaTMS320F2407basedDSPcontrollerforexperimentalverification.Theexperimentsuseda110V,3A,two-phasehybridlinearsteppingmotor;itsparametersareshowninAppendixA.Thesamplingrateof
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英语翻译
The proposed control scheme was implemented
in a TMS320F2407 based DSP controller for experimental
verification.The experiments used a 110V,
3A,two-phase hybrid linear stepping motor; its parameters
are shown in Appendix A.The sampling rate
of the current controller was 20 kHz.At each sampling
instant the current control,dead-time
compensation,and space vector PWM were performed.
The dead-time of the power switches was about 3 μs.
Only the q-axis current was used for the dead-time
calculation.Eq.(13) is stored as an iqs vs.Δtq table in
the controller for advance-time calculations.
The proposed control scheme was implemented
in a TMS320F2407 based DSP controller for experimental
verification.The experiments used a 110V,
3A,two-phase hybrid linear stepping motor; its parameters
are shown in Appendix A.The sampling rate
of the current controller was 20 kHz.At each sampling
instant the current control,dead-time
compensation,and space vector PWM were performed.
The dead-time of the power switches was about 3 μs.
Only the q-axis current was used for the dead-time
calculation.Eq.(13) is stored as an iqs vs.Δtq table in
the controller for advance-time calculations.
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答案和解析
建议的管制计划实施
在TMS320F2407 DSP控制器为基础的实验
核查.实验用110伏特,
第3A,两相混合式直线步进电机,其参数
载于附录A的采样率
当前控制器为20千赫.在每个采样
瞬间电流控制,死区时间
补偿和空间矢量PWM进行分析.
在死的电源开关时间约为3微秒.
只有q轴电流用于死区时间
计算.情商. (13)存储为智商在主场迎战Δtq表
为推进时间计算控制器.
在TMS320F2407 DSP控制器为基础的实验
核查.实验用110伏特,
第3A,两相混合式直线步进电机,其参数
载于附录A的采样率
当前控制器为20千赫.在每个采样
瞬间电流控制,死区时间
补偿和空间矢量PWM进行分析.
在死的电源开关时间约为3微秒.
只有q轴电流用于死区时间
计算.情商. (13)存储为智商在主场迎战Δtq表
为推进时间计算控制器.
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