analogue computer
Học thuậtThân thiện
Definition
Noun: A type of computer that uses continuously variable physical quantities (such as electrical voltages, mechanical positions, or fluid pressures) to represent and process data. It models problems by creating physical analogies to the mathematical relationships being solved.
Usage
An analogue computer is used for simulating and solving complex dynamic systems where relationships are continuous, such as in engineering, scientific modeling, and control systems. * Engineers used an analogue computer to simulate the flight dynamics of the new aircraft design. * Before digital computers became dominant, analogue computers were essential for solving differential equations in real-time.
Advanced Usage
- "to be implemented on an analogue computer": Describes a system or calculation being modeled using analogue computing principles.
- The nuclear reactor's safety protocols were first tested on an analogue computer.
Variants and Related Words
- Analog computer: An alternative, more common spelling in American English.
- Analog: (Adjective) Relating to or using signals or information represented by a continuously variable physical quantity.
- Simulator: A device or system that mimics the behavior of another system, often (but not exclusively) using analogue principles.
Synonyms
- Analog device: A broader term for any device that operates using analogue signals.
- Continuous computer: A descriptive term highlighting its use of continuous, rather than discrete, data representation.
Antonyms
- Digital computer: A computer that processes data represented as discrete binary digits (bits: 0s and 1s).
Noun
- a computer that represents information by variable quantities (e.g., positions or voltages)