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Английский язык - Технологии и инновации (1)
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… … … … … . 2. The first aspect of mechatronics engineering is the mechanical as- pect. Mechanical engineering is concerned with (4) … … … … … in a ma- chine. Underlying mechanical engineering is (5) … … … … … , which is a branch of physics that addresses large-scale forces and matter in motion. Another contributing field is materials science, which can give engineers a suite of materials to use in designing products. In a car, the mechanical as- pect would comprise the body, chassis and engine, for example. Another necessary component of mechatronics engineering is (6) … … … … … . Electronic engineering is concerned with designing practical devices that 55 use the motion of electrically-charged particles to operate. This flow of elec- tricity can be used to transport both energy and information. Electrical ener- gy is used to (7) … … … … … through an electric motor. Information pro- duced by sensors can be managed by a central control system. The final el- ement required in mechatronics engineering is some (8) … … … … … . Control theory is concerned with maintaining some optimal state in a dy- namical system. It works by obtaining feedback on its current state in an environment, making a decision, and then issuing commands to take some action. In a mechatronic device, control is typically managed by a (9) … … … … … — a single integrated circuit with a central processing capability. 3. Mechatronic devices are widespread in many societies. A car, for in- stance, combines mechanical systems with electrical systems and a central computer. Many (10) … … … … … detect information about the car’s state, such as its speed, fuel level and engine temperature. These signals are transported by electrical pathways to the car’s computer, which makes deci- sions on how to respond. If fuel is too low or the engine is too hot, the com- puter may issue a command to display a warning message to the operator. жүктеу/скачать 2,39 Mb. Достарыңызбен бөлісу:
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