Self-adaptive attenuation control method
An attenuation control and self-adaptive technology, applied in control systems, control generators, vector control systems, etc., can solve problems such as increasing production costs and time consumption
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[0014] See image 3 , Figure 4 As shown, an adaptive attenuation control method is characterized in that it includes a motor and a detection control module. The detection control module detects and organizes relevant motor data, and selects an appropriate attenuation mode to drive the motor to run smoothly and quietly.
[0015] Specifically, the motor starts to work, and the motor is driven in a slow-decay mode during the period of time that is less than the determined minimum current of the detection part; as the driving current increases, when the detected current is between the minimum determined current and the maximum determined current, Drive the motor according to the mixed decay mode; with the increase of the drive current, when the detected current is greater than the maximum judgment current, drive the motor according to the fast decay mode;
[0016] In the current reduction stage, when the detected current is greater than the maximum judgment current, the motor is...
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