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Python for Mechanical Engineers

bookChallenge: Damped Oscillator Simulation

Damped oscillators are common in engineering. This challenge will help you automate their simulation and analysis. When a mass is attached to a spring and damper, its motion is governed by the balance of restoring, damping, and inertial forces. For underdamped systems, the displacement follows a characteristic exponentially decaying oscillation, which is important for predicting how real-world mechanical systems behave after being disturbed.

Завдання

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Implement a function that computes and returns the displacement of a damped oscillator at each time step, given system parameters and initial conditions.

  • Use the analytical solution for an underdamped mass-spring-damper system.
  • Compute displacement at each time step from t = 0 to duration, incrementing by dt.
  • The function should accept mass (m), spring constant (k), damping coefficient (c), initial displacement (x0), initial velocity (v0), total simulation time (duration), and time step (dt) as arguments.
  • Return a list of displacement values, one for each time step.

Рішення

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bookChallenge: Damped Oscillator Simulation

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Damped oscillators are common in engineering. This challenge will help you automate their simulation and analysis. When a mass is attached to a spring and damper, its motion is governed by the balance of restoring, damping, and inertial forces. For underdamped systems, the displacement follows a characteristic exponentially decaying oscillation, which is important for predicting how real-world mechanical systems behave after being disturbed.

Завдання

Swipe to start coding

Implement a function that computes and returns the displacement of a damped oscillator at each time step, given system parameters and initial conditions.

  • Use the analytical solution for an underdamped mass-spring-damper system.
  • Compute displacement at each time step from t = 0 to duration, incrementing by dt.
  • The function should accept mass (m), spring constant (k), damping coefficient (c), initial displacement (x0), initial velocity (v0), total simulation time (duration), and time step (dt) as arguments.
  • Return a list of displacement values, one for each time step.

Рішення

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Все було зрозуміло?

Як ми можемо покращити це?

Дякуємо за ваш відгук!

Секція 2. Розділ 5
single

single

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