They include positive and negativefeedbacks by their type of feedback.
控制系统可按所使用的反馈类型即正反馈和负反馈来区别。
2
The analysis of ideal model indicates that 4 negativefeedbacks of the negative feedback amplifiers have different effects on 4 gains of the amplifiers.
根据理想模型分析,表明负反馈放大器的4种负反馈对放大嚣的4种源增益的影响是不同的。
3
Finally, corresponding feedbacks were implemented on the basis of the positive bags and negative bags which user had chosen, and satisfied user with the ultimate result.