monostable

简明释义

英[ˈmɒnəˌsteɪbəl]美[ˈmɒnəˌsteɪbəl]

adj. 单稳的；单稳态的

英英释义

单词用法

同义词

反义词

例句

1.According to characteristic of computer control system of electrohydraulic motion platform, the paper designs a surveillance protection system by the monostable trigger.

以单稳态触发器为核心，针对电液运动平台计算机控制系统的特点，设计了电液运动平台的监控保护系统。

2.It is found that the system will be in monostable state or bistable state, which is controlled by the competition between the uniaxial anisotropy and the exchange anisotropy of the system.

交换各向异性与单轴各向异性之间的竞争使体系存在单稳态与双稳态两种不同的状态，直接决定了交换偏置的角度依赖关系。

3.Based on the monostable circuit, using the IC NE555, a kind of hot water circulation automatic heat preservation system was designed.

利用时基icNE555接成的单稳态电路，设计了一种热水循环自动保温系统。

4.Secondly we changed the sampling mode, using dual monostable multivibrators to select the focusing window, which solves the sampling drift problem raised by SCM break.

其次改变了系统的采样方式，采用双单稳态出发电路对调焦窗口进行选择，解决了原来存在的因中断产生的采样漂移问题。

5.The switch circuit is composed of an emitter-coupled trigger circuit, an integral delay circuit and a monostable circuit.

其中开关电路由射极耦合触发电器、积分延时电路、单稳态电路三单元构成。

6.A twin monostable circuIt 'supplies the data and strobe signals.

两个单稳态电路提供数据和滤波信号。

7.The circuit uses a monostable trigger to generate a single pulse when activated.

该电路使用单稳态触发器在激活时生成一个单脉冲。

8.When the button is pressed, the monostable circuit produces a short output pulse.

当按钮被按下时，单稳态电路会产生一个短的输出脉冲。

9.In this application, the monostable configuration allows for precise timing control.

在这个应用中，单稳态配置允许精确的时间控制。

10.A monostable timer can help in applications requiring a delay before action.

单稳态定时器可以帮助在需要延迟后执行操作的应用中。

11.The monostable multivibrator can be used to debounce mechanical switches.

单稳态多谐振荡器可以用于消除机械开关的抖动。

作文

In the world of electronics and digital circuits, the term monostable refers to a type of multivibrator that has one stable state and one unstable state. This means that when triggered, a monostable circuit will switch from its stable state to its unstable state for a predetermined period before returning back to its stable condition. The applications of monostable circuits are numerous, ranging from timers to pulse generators, and they play a crucial role in various electronic devices.To understand the function of a monostable circuit, it is essential to first grasp the concept of stability in electronic circuits. A stable state is one where the circuit remains until an external event occurs, while an unstable state is temporary. For instance, consider a simple example of a light switch: when the switch is off, the light is in a stable state (off). When you flip the switch, the light turns on (unstable state) and will remain on until you turn it off again, reverting to the stable state.In contrast, a monostable multivibrator only has one stable state. When an input signal triggers it, the circuit changes to the unstable state for a specific duration, after which it automatically returns to the stable state. This behavior can be visualized through the operation of a timer. When the timer is started, it counts down for a set period before stopping, thus demonstrating the monostable nature of the circuit.A common application of monostable circuits is in timing applications. For instance, in a digital clock, the monostable multivibrator can be used to generate a precise time delay. This ensures that the clock keeps accurate time by producing consistent pulses that represent seconds, minutes, or hours. Similarly, in automotive applications, a monostable circuit can control the duration of a turn signal, ensuring that the light blinks for a specified time before turning off.Moreover, monostable circuits are also used in pulse-width modulation (PWM) systems, which are vital in controlling the speed of motors and the brightness of lights. By adjusting the width of the pulse generated by a monostable circuit, engineers can effectively manage the amount of power delivered to a device, thereby optimizing performance and energy efficiency.In addition to their practical applications, understanding monostable circuits also provides insight into the broader field of electronics. It allows students and professionals alike to appreciate the intricacies of circuit design and the importance of timing in electronic systems. As technology continues to advance, the relevance of monostable circuits remains significant, especially in the development of new devices and systems that require precise control and timing.In conclusion, the concept of monostable circuits is fundamental in electronics, serving a variety of functions across different applications. Whether in timers, automotive signals, or PWM systems, the ability of a monostable multivibrator to transition between stable and unstable states is what makes it an invaluable component in modern electronic design. Understanding this concept not only enhances one’s knowledge of electronics but also opens up opportunities for innovation in the field. As we continue to rely on technology in our daily lives, the significance of monostable circuits will undoubtedly persist, shaping the future of electronic devices and systems.

在电子和数字电路的世界中，术语单稳态指的是一种具有一个稳定状态和一个不稳定状态的多谐振荡器。这意味着当被触发时，单稳态电路将从其稳定状态切换到不稳定状态，并在预定的时间段后返回到其稳定状态。单稳态电路的应用众多，从定时器到脉冲发生器，它们在各种电子设备中发挥着至关重要的作用。要理解单稳态电路的功能，首先必须掌握电子电路中的稳定性概念。稳定状态是指电路保持的状态，直到发生外部事件，而不稳定状态是临时的。例如，考虑一个简单的灯开关示例：当开关关闭时，灯处于稳定状态（关闭）。当你翻动开关时，灯亮起（不稳定状态），并将在你再次关闭它之前保持开启，从而恢复到稳定状态。相比之下，单稳态多谐振荡器只有一个稳定状态。当输入信号触发它时，电路会在特定的持续时间内变化为不稳定状态，然后自动返回到稳定状态。这种行为可以通过定时器的操作来可视化。当定时器启动时，它会倒计时一段设定的时间，然后停止，从而展示了电路的单稳态特性。单稳态电路的一个常见应用是在定时应用中。例如，在数字时钟中，单稳态多谐振荡器可以用来生成精确的时间延迟。这确保时钟通过产生代表秒、分钟或小时的一致脉冲来保持准确的时间。同样，在汽车应用中，单稳态电路可以控制转向信号的持续时间，确保灯光在指定的时间内闪烁，然后关闭。此外，单稳态电路还用于脉宽调制（PWM）系统，这在控制电机速度和灯光亮度方面至关重要。通过调整由单稳态电路生成的脉冲宽度，工程师可以有效地管理传递给设备的功率，从而优化性能和能效。除了它们的实际应用，理解单稳态电路还提供了对更广泛电子学领域的洞察。这使学生和专业人员都能欣赏电路设计的复杂性以及时序在电子系统中的重要性。随着技术的不断进步，单稳态电路的相关性仍然显著，特别是在开发需要精确控制和时序的新设备和系统时。总之，单稳态电路的概念在电子学中是基础的，在不同应用中发挥着多种功能。无论是在定时器、汽车信号还是PWM系统中，单稳态多谐振荡器在稳定状态和不稳定状态之间的转换能力使其成为现代电子设计中不可或缺的组件。理解这一概念不仅增强了人们对电子学的知识，也为该领域的创新打开了机会。随着我们继续依赖技术于日常生活中，单稳态电路的重要性无疑将持续存在，塑造电子设备和系统的未来。