Question

In: Computer Science

describe the inputs, the plants, and the outputs of open-loop control systems.

describe the inputs, the plants, and the outputs of open-loop control systems.

Solutions

Expert Solution

Open loop control systems are those control systems whose control action of the input system does not depend on the output of the system.The system provides initial instructions to equipment but provides no means of gathering data and comparing assumptions underlying those instructions to the fact of what the equipment actually produces.

Inputs are mostly in the form of ON-OFF signals.For example a washing machines which requires the water to be switched “ON” and then when full is switched “OFF”.

Plants in control systems are a combination of process and actuator. A plant is basically referred with a transfer function which indicates the relation between an input signal and the output signal of a system without feedback.

In open loop feedback systems, output is not used as the control variable for the system.There is no feedback loop in this system and therefore no data is transferred back to the open loop systems.

There are many real life examples of open control systems:-

Electric clothes dryer

Washing machine

Fan etc


Related Solutions

Briefly describe two industrial applications for each: open and closed loop control system.
Briefly describe two industrial applications for each: open and closed loop control system.
Analyze and discuss examples of inputs and outputs influencing the systems model. For example, how do...
Analyze and discuss examples of inputs and outputs influencing the systems model. For example, how do interest groups and the news media provide inputs to the policy process?
Check whether the indicated application is best represented by an open-loop or closed loop control system...
Check whether the indicated application is best represented by an open-loop or closed loop control system model.  If you think there is some ambiguity, discuss as necessary. APPLICATION (2 Points each) OPEN LOOP CLOSED LOOP Standard LED flashlight Antilock Braking System (ABS) in a car Distance traveled by fireworks, i.e. bottle rocket DVD player disc rotation speed Cruise control in a car Turning on a faucet in a sink Automatic flash used in your smart phone camera Accelerator pedal in a...
In the context of decision making theories, describe the difference between open-loop and closed loop models.
In the context of decision making theories, describe the difference between open-loop and closed loop models.
Consider the following inputs and outputs associated with a DCS system.
  Consider the following inputs and outputs associated with a DCS system. It is interesting to note that EXACTLY the same could be applicable to a SCADA system (although the SCADA system could use either a dedicated RTU or else a PLC). Break the following signals up (either going to, or away from the RTU-type devices) and indicate which are: i) digital inputs, ii) digital outputs, iii) analog inputs and iv) analog outputs: 18.1 ( 1 mark) START signal 18.2...
This is a question on the inputs and outputs on Basic javascript application What is the...
This is a question on the inputs and outputs on Basic javascript application What is the displayed output of the application if the user inputs Are: 1    in the first box, 2 in the second box, 3 in the third box, and 4 in the fourth box Modify the HTML and javascript file in order to Creates an h1 and a span element ii)          Accesses all the html elements, then adds the four input values as strings and sends the...
  Draw and carefully and thoroughly label a block diagram of an “open loop” control system. Draw...
  Draw and carefully and thoroughly label a block diagram of an “open loop” control system. Draw and carefully and thoroughly   label a block diagram of a  “closed loop” control system.
Describe, in general terms, what occurs in glycolysis (including energy investments, energy yields and carbon inputs/outputs)
Describe, in general terms, what occurs in glycolysis (including energy investments, energy yields and carbon inputs/outputs)
why the production function evaluates the relation between the inputs and outputs is important in the...
why the production function evaluates the relation between the inputs and outputs is important in the healthcare field.
The production function evaluates the relation between the inputs and outputs is important in the healthcare...
The production function evaluates the relation between the inputs and outputs is important in the healthcare field.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT