| 1. | Used in hi - fi per - amplifiers and tv oscillation loop circuits
适用于高保真前置放大及电视振荡回路。 |
| 2. | Closed loop circuit
闭环电路 |
| 3. | Based on the fault tree analysis ( fta ) , the main loop circuit of electrical life - test device is studied and its corresponding fault tree constructed
在故障树分析理论的基础上，对电寿命试验设备的主回路进行了分析，并建立相应的故障树。 |
| 4. | The method is to judge whether a system is stable by analyzing the amplification of loop circuit based on amplitude frequency response and phase frequency or not
这种方法是将电路的幅频特性和相频特性曲线结合起来对环路增益进行分析，以此作为判断系统是否稳定的依据。 |
| 5. | This paper suggests that there is another better way to judge whether a system is stable or not - that is analyzing the amplification of loop circuit with the nyquist rule
由于激励信号是复数形式的变化量，因此我们还可以采用奈奎斯特准则，利用奈奎斯特图在复平面上的变化特点，对环路增益进行分析。 |
| 6. | And the new circuit structure for improving the locking range , that is , injection - locked phase - locked loop circuit ( ilpll ) is introduced into the millimeter wave circuit
在此基础上,结合注入锁定和环路锁相原理,在毫米波频率源中引入了一种新型的展宽带宽的电路结构环路注入锁定锁相电路( ilpll ) 。 |
| 7. | It is shown that closed loop circuit feedback control and open loop control are separated during the zero - power start up process . the self - starting of the medium frequency converter is achieved
论文分析了通过plc对感应加热进行闭环控制的控制策略，并采用了闭环开环分离的方法，解决零电压启动问题。 |
| 8. | The thesis will emphasize the design of loop circuits which comprise pfd , cp , lp and vco in chap3 - 5 , and the analysis of loop performance is also very important
在整个设计过程中，作者针对当前集成电路的低功耗设计趋势，采用了多种低压电路结构，使得环路可以稳定的工作在各种采用电池供电的便携式系统中。 |
| 9. | Lastly , we arrive a conclusion on test condition of relay ' s electrical life - test device when simulating motor load . this kind of test condition includes the voltage across relay ' s contacts and current through its loop circuit
最后总结得出继电器电寿命试验设备模拟电动机负载时的试验条件，其中包括继电器的触点电压和回路电流条件。 |
| 10. | In order to let students deeply realize servo construction of servo system and debugging of close loop and half close ioop system , design and make pulse comparing position loop circuit and numerical value comparing position loop circuit
为了让同学们更深了解伺服系统的构成以及闭环和半闭环系统的调试，设计和制作了脉冲比较型和数值比较型两种位置控制器。 |
