以8098单片机为核心的控制系统，能保证系统信号采集与控制量输出的精度。

A good accuracy of the signal acquisition and control parameter outputs can be obtained by using the control system based on the 8098 chips.

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采用电压外环电流内环双闭环控制系统，提高了系统的输出的精度和稳定性，改善了系统动态响应特性。

Outer inner voltage-current dual closed loop control system to improve the system accuracy and stability of the output and improve the system dynamic response.

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如果希望得到精度为10位数字的pi值，清单3中的代码会将这个值放到StringBuilder中并打印输出。

If you want to get the value of Pi to 10 digits of precision, the code in Listing 3 will put that value into the StringBuilder and print the output.

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