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一、问题的提法小功率随动系统在指挥仪中得到了普遍的应用。随着对其品质指标要求的提高,需要研制出一个性能好、品质指标高的伺服放大器已成为一个关键问题。我们在研制电子管放大器、磁放大器、可控硅放大器以及晶体管放大器的过程中,积累了丰富的经验,掌握了大量的实验数据。在以上几种放大器中,应用最普遍的是10瓦交流小功率晶体管伺服放大器。它的各项品质指标都较其他放大器为优。用它来推动φ36机座交流伺服电机,获得了较好
First, the problem formulation Small power follow-up system in the pilot has been a universal application. With the improvement of its quality requirements, the need to develop a servo amplifier with good performance and high quality index has become a key issue. We have accumulated a wealth of experience in the development of tube amplifiers, magnetic amplifiers, thyristor amplifiers and transistor amplifiers, master a large number of experimental data. In the above several amplifiers, the most common application is the 10 W AC low power transistor servo amplifier. Its various quality indicators are superior to other amplifiers. Use it to promote the φ36 base AC servo motor, get better