Which of the following statements is not necessarily correct for open ...
Answer: b
Explanation: Open loop control system are the systems which have no feedback and cannot be used to obtain the desired response and non-linearities does not cause malfunctioning.
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Which of the following statements is not necessarily correct for open ...
Presence of Non-linearities in Open Control System
Non-linearities in a control system can cause deviation from the desired response and lead to malfunctioning. However, it is not necessarily correct that the presence of non-linearities causes malfunctioning in an open control system. Here's why:
Input Command as the Sole Factor
- In an open control system, the input command is indeed a crucial factor in providing the control action. The system responds directly to the input command without any feedback mechanism.
Less Expensive
- Open control systems are generally less expensive compared to closed control systems as they do not require additional components such as sensors and feedback loops.
Problems of Non-linearities
- While non-linearities can potentially cause issues in a control system, open control systems are designed to operate without feedback mechanisms that can help mitigate the effects of non-linearities. As a result, the impact of non-linearities may not always lead to malfunctioning in an open control system.
In conclusion, while non-linearities can pose challenges in control systems, it is not necessarily correct to state that the presence of non-linearities causes malfunctioning in an open control system. The design and operation of open control systems may allow them to function effectively even in the presence of non-linearities.