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Open loop control systems are one in which Output have no effect on input.
Toaster,Washing machine and a Dc motor are the examples.
Consider an example of a dc motor, Due to voltage input it rotates a Shaft what happen if the load on shaft increases ???do you get the same output on same input??not possible because there is no such mechanism involved that will tell the motor to increase its input...that is no feedback mechanism involved in open loop system..thats why you will get a decrease in Output.
What else can I help you with?
What is an open loop in control systems?
A: By definition there is no control on a system in an open loop situation. simply . it has no feedback
What are the example of a open loop con?
old systems
Examples of the open loop system?
The system without feedback is known as open loop system. The examples of the open loop system are bread toaster, oven ,washing machine. The open loop systems are inaccurate & less complex.
What are the disadvantages of closed loop systems?
its costly than open loop system and bulky, too.
How many types hydraulic systems there?
There are primarily two types of hydraulic systems: open-loop and closed-loop systems. Open-loop hydraulic systems operate without feedback and are typically simpler, used in applications where precise control is not critical. Closed-loop systems, on the other hand, incorporate feedback mechanisms for improved control and efficiency, making them suitable for applications requiring precise movement and pressure regulation. Additionally, hydraulic systems can be classified based on their design, such as single-acting and double-acting systems.
What are the two types of hydraulic systems?
The two types of hydraulic systems are open-loop and closed-loop systems. Open-loop hydraulic systems operate without feedback, meaning they do not monitor or adjust the flow based on output conditions. In contrast, closed-loop hydraulic systems utilize feedback mechanisms to continuously adjust and optimize the flow and pressure, ensuring more precise control and efficiency. Each system has its specific applications depending on the required level of control and complexity.
What is the definition of closed loop control system?
A closed loop control system is a set of mechanical or electronic devices that automatically regulates a process variable to a desired state or set point without human interaction. Closed loop control systems contrast with open loop control systems, which require manual input.
What is the difference between an open and closed loop engine management system?
An open loop engine management system operates without feedback from the engine's performance, relying on pre-set parameters to control fuel delivery and ignition timing. In contrast, a closed loop system uses feedback from sensors (such as oxygen sensors) to continuously adjust these parameters for optimal engine performance and emissions control. This feedback mechanism helps closed loop systems adapt to changing conditions, improving efficiency and reducing pollutants. Overall, closed loop systems are generally more precise and efficient compared to open loop systems.
What are the examples for open and closed loop control systems with their block diagrams?
traffic signal,blind person,
What is better an open-loop or closed-loop in a water craft?
The choice between an open-loop and closed-loop cooling system in a watercraft depends on the specific application and operating conditions. Open-loop systems use water from the environment for cooling and are typically simpler and lighter, making them suitable for smaller vessels. In contrast, closed-loop systems recirculate coolant, offering better temperature control and protection from contaminants, which can be beneficial for larger or high-performance crafts. Ultimately, the decision should consider factors like maintenance, environmental impact, and operational efficiency.
Open loop and close loop system in injection moluld machine?
loop checking is perform before cable termination..the difference between a close loop and open loop is,tha close loop has a feedback while the open loop has not.
Are open loop geothermal systes harmful to aquifers?
Open loop geothermal systems can potentially be harmful to aquifers if they are not properly designed, installed, or operated. Improper drilling or excessive extraction/injection of water can impact local aquifers by lowering water levels, changing water quality, or causing contamination. Proper regulation, maintenance, and monitoring of open loop geothermal systems are essential to mitigate risks to aquifers.
