CS 101
GDB
Solution
Spring 2023
GDB problem statement:
A Chemical firm XYZ produces and supplies chemicals to various
sectors of industry. Some of these chemicals are dangerous due to the explosive
and hazardous nature. During the production of such chemicals, the chemical
reactions can be disastrous and may result in death or injury to people if not
managed properly.
Now the firm wants to deploy an automated control
system in its chemical production unit that will control the chemical
reactions. The control system will monitor the status of chemical reaction
through various sensors and this data will be processed by the system to
control the chemical reactions and various other safety mechanisms. The
control system needs to have an operating system (OS) that can handle all the
operations with in the production unit. The choice for the type of operating
system is:
1. General
purpose operating system
2. Real-time
operating system
In the case of general-purpose OS, they might acquire
any low-cost operating system available in the market that can be deployed to
achieve the automation goal within a few months. This will not only save time
and cost but also minimize production losses due to less time required to
upgrade the system.
On the other hand, the real time OS will provide precision
but it will be quite costly. It also requires more time to build a customize
operating system solution for their needs which will increase production losses.
Question
Identify the most suitable type of operating system for
the given scenario and justify your choice with proper reasons in 6 to 8 sentences.
Solution:
In the given scenario, the most suitable type
of operating system for the chemical production unit of the firm XYZ would be a
real-time operating system. It provides the necessary precision, real-time
monitoring and control, predictable performance, fault tolerance, and
compliance with safety standards to effectively manage the chemical reactions
and ensure the safety of the production process. Although the implementation
may require more time and cost compared to a general-purpose operating system,
the benefits in terms of safety and reliability outweigh the drawbacks and make
it the ideal choice for this critical application.
Justification:
·
Chemical
reactions in the production unit can be dangerous and potentially
life-threatening if not managed properly. A real-time operating system provides
precise and deterministic control over the chemical reactions, ensuring timely
and accurate response to any deviations or abnormalities.
·
It can
handle time-sensitive tasks and process data from various sensors in real-time.
Real-time monitoring allows for immediate intervention and adjustment, reducing
the chances of accidents and ensuring the stability and reliability of the
production process.
·
They are
designed to prioritize critical tasks and provide predictable performance. It
can guarantee that the control system will always have the necessary resources
and processing capabilities to handle time-critical operations and maintain
system integrity.
·
It can
implement fail-safe measures and redundant components to minimize the risk of
system malfunctions and ensure continuous operation.
·
Chemical
production units are subject to stringent safety regulations and standards. By
using a real-time OS, the firm can align with industry-specific requirements
and demonstrate their commitment to maintaining a safe working environment.
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