Flashcards
Unit 3 (Using data logging and control)
Flashcards do conjunto (11)
- 1A control programanalyses the data input and sends signs to ACTUATORS that control a motor
- 2A feedback system isa control system where the iutput actions affect the input data, which affects th e output actions.
- 3Whats is a robot?A robot is a machine that could be programmed to perform a sequence of actions
- 4What four things that robots can do?1. Repetetive jobs
2. Dangerous jobs
3. Precious jobs such as cutting steel precisely
4. Heavy jobs - 5Give six examples of jobs that robots can do1. Assemble parts
2. Weld or rivet
3. Spray paint
4.Lift and carry parts
5. Handle machine tools such as drills
5. Turn objects, such as tightening bolts at a specified tightness - 6Wjhat is a computer SIMULATIONit is a model of real system
- 7Give two examples of computer simulation1. Aircrafts can be trained on a FLIGHT SIMULATOR
2. Drivers can train on a driving simulator. - 8What is the 5 advantages of Computer Control Systems1. Changing circumstances are monitored more frequently than human can manage
2. Computers dont get tired
3. They will never go on strike
4. Every job is done with excatly the same precision
5. The computer will only do what it is programmed to - 9What are 2 disadvantages of Computer Control System1. it will do only what it is programmed to
2. If there is a mistake in the programming this will be repeated endlessly until spotted. - 10What are 5 advantages of data loggining1. More accurate than those taken by humans
2. Taken in dangerous situations
3. Taken at very short intervals
4. read 24/7
5. Error free (humans make mistakes) - 11What are 2 disadvantages of data logging systems?1. Computers cannot respond to changing circumstances
2. Data loggers will only log what they are programmed to log .
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- FlashCards sobre Unit 3 (Using data logging and control), criado por GeniusCat em 31-03-2015.
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