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Subject: English
Assignment 3
Surname __KahhorjonovAkbarjon group__055 date__12.12.2019.
Fault diagnosis
Fault diagnosis is the process of tracing a fault by identifying its symptoms, applying knowledge, and analyzing test results. Fault detection and diagnostics software (FDD) identifies anomalies in the performance of critical equipment such as boilers, chillers, motors, elevators, pumps, exhaust fans, etc.Fault diagnosis and prognosis are important tools for the reliability, availability, and survivability of navy all-electric ships (AES). Extending the fault detection and diagnosis into predictive maintenance increases the value of this technology. The traditional diagnosis can be viewed as a single diagnostic agent having a model of the component or the whole system to be diagnosed. This becomes inadequate when the components or system become large, complex, and even distributed as on navy electric ships. For such systems, the software multi-agents may offer a solution. A key benefit of software agents is their ability to automatically perform complex tasks in place of human operators. After briefly reviewing traditional fault diagnosis and software agent technologies, can be used to support the drastic manning reduction requirements for future navy ships. Example are given on the existing naval applications and research on detection, diagnostic, and prognostic software agents. Current work on a multi-agent system for shipboard power systems is presented as an example of system level application.
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Words
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Definitions
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1.
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Cable
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a.
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To change the way in which the files on a computer’s hard drive are stored and organized by putting related information togather so that the computer works more effectively.
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2.
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Charger
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b.
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A ticket with a number that allows an IT help desk to track requests for help from users.
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3.
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Defragment
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c.
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A group of things that are similar to each other in some way.
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4.
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Disconnected
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d.
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To make a machine or light stop working by moving a button.
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5.
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Help desk ticket
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e.
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To change something so that it is better or more modern.
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6.
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Plugged
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f.
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A piece of equipment used to put electricity into a battery.
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7.
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Switch off
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g.
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Wires that carry electricity or telephone signals.
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8.
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Tight
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h.
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To describe when two things that are connected are separated.
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9.
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Type
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i.
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Describes a cable connection that is in correctly and firmly.
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10.
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Unplugged
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j.
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Connected to the main supply of electricity, or to another piece of electrical equipment.
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11.
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Upgrade
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k.
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Not connected to the main supply of electricity, or to another piece of electrical equipment.
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1. Wrong diagnosis is the procedure of making false identification of its symptoms.T/F
2. Can’t be used to support the requirements of workers’ reduction. T/F
3. Software multi-agent do not have to figure out the solution.T/F
4.Today’s work of multi-agent field for power systems is introduced. T/F
5. Software agent is not their function of solving complicated tasks. T/F
6. Fault detection and diagnosis software specifies anomalies in the performance of essential instrument and device. T/F
7. The traditional diagnosis able tobe discussed as a single diagnosis proxy. T/F
8. Is the fault diagnosis a process that will be determined by its cognitive testing?
9. A malfunction detection identifies abnormalities in the operation of critical equipment and diagnoses a malfunction?
10. Would not the diagnosis and the expansion of diagnostic prophylaxis increase the importance of this prevention?
|Test
1. Have youthe information about fault diagnosis?
Yes, I have found.
found/already b) known/never c) understood/just
2. you checked the cable connections?
a) has b) haven’t c) have
3. She has the computer.
a) unplugged b)disconnected c) found
4. They the report yet.
a) have finished b) hadn’t finished c) haven’t finished
5.he switched the computer ?
a) have/off b)has/off c)have/on
6. she her username and password?
a) have/enter b) has/entered c) have/entered
7. Haveyou oruninstalled software recently?
a) plugged b) installed c)unplugged
8. Have the storage of computer ?
a) youclean b) they cleaning c) you cleaned
9. he the computer in the battery mode?
a) have/install b) has/run c)has/set up
10.They disconnected their computer last week.
a) has/for b)have/since c)haven’t/for
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