2015年1月14日星期三

Debugging method, the integral PID controller/regulation of differential coefficient

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Specifications
1. a replace of Y motor 
2. larger output 
3. save energy 
4. Delivery Detail:within 30-35 days after receiving the deposit
Integral time constant is defined as ac induction motor the deviation single phase motor price of motor electric output growth time. Integration time is set to 1 second, then the output change 100% of the time required for 1 generator set three phase motor second. When the initial setting to set the integration time longer, then slowly down until the system is stable. Differential value is the deviation induction motor prices change rate. Linear change, for example, if the input deviation is a constant adjustment in the regulator output side Electric motor overlay. Don't need to adjust the differential time most of the control system. Because permanent magnet motors for sale only need to attach the time lag of the system parameters. If the gild the lily, combined with the parameters pump parts would make the system control is affected. If through the proportional, integral www.dongfeng-motor.com parameter adjustment or don't get the ideal control requirements, you can adjust the differential time. Initial setting when the coefficient is small, then slowly up, until the system is stable.

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