nonoscillatory
Học thuậtThân thiện
Definition
- Adjective:
- Not having periodic vibrations: Describes a system, signal, or physical state that does not oscillate; it does not exhibit regular, repeated fluctuations or cycles around a central point or value. It implies a tendency to settle to a steady state without overshooting or swinging back and forth.
Usage Examples
- Adjective:
- The system's response was nonoscillatory, smoothly approaching the target value without any ringing.
- A nonoscillatory circuit is crucial for this application to prevent signal distortion.
- The damping was so strong that the motion was completely nonoscillatory.
Advanced Usage
- In Numerical Analysis: The term is often used to describe certain numerical schemes or algorithms designed to compute solutions without introducing spurious oscillations, especially near discontinuities or sharp gradients.
- The researchers employed a nonoscillatory scheme to solve the hyperbolic conservation laws.
- In Control Theory: Used to characterize the transient response of a system.
- A critically damped system exhibits a nonoscillatory return to equilibrium.
Variants and Related Words
- Nonoscillation (n): The state or property of being nonoscillatory.
- The nonoscillation of the solution was proven mathematically.
- Oscillatory (adj): Having periodic vibrations; the direct antonym.
- In contrast, an underdamped system shows an oscillatory response.
Synonyms
- Aperiodic: Not occurring at regular intervals; lacking periodicity.
- Deadbeat: In engineering, specifically describing a system response that reaches the desired state in the shortest time without oscillation.
- Overdamped: In physical systems, a condition leading to a nonoscillatory return to equilibrium.
Antonyms
- Oscillatory: Characterized by oscillation.
- Periodic: Recurring at regular intervals.
- Vibratory: Relating to or causing vibration.
Adjective
- not having periodic vibrations