filmov
tv
Second order differential equation for spring-mass systems
Показать описание
Let's look at modeling the motion of a spring-mass system (a harmonic oscillator) using a second-order differential equation. From Newton's Second Law, we arrive at mx'' + cx' + kx = 0 (or a forcing function), where x(t) is the position of the spring-mass over time, m is the mass, c is the damping coefficient, and k is the constant from Hooke's Law. We focus on the effects of damping and how to detect what kind of damping a spring-mass system has based on the roots of the characteristic equation.
Four types of spring motion are discussed based on the roots: undamped (no damping force), underdamped (small damping), critically damped (damping force just prevents oscillation), and overdamped (large damping). Different damping leads to different behaviors, which we can illustrate with MATLAB simulations.
#mathematics #math #differentialequations #ordinarydifferentialequations #stemeducation #harmonicoscillator #hookeslaw #physics #matlab #matlabsimulation #iitjammathematics
Four types of spring motion are discussed based on the roots: undamped (no damping force), underdamped (small damping), critically damped (damping force just prevents oscillation), and overdamped (large damping). Different damping leads to different behaviors, which we can illustrate with MATLAB simulations.
#mathematics #math #differentialequations #ordinarydifferentialequations #stemeducation #harmonicoscillator #hookeslaw #physics #matlab #matlabsimulation #iitjammathematics
Second Order Linear Differential Equations
Method of Undetermined Coefficients - Nonhomogeneous 2nd Order Differential Equations
How to Solve Constant Coefficient Homogeneous Differential Equations
The Theory of 2nd Order ODEs // Existence & Uniqueness, Superposition, & Linear Independence
Solving Second Order Differential Equations
4. Second-Order Equations
Undetermined Coefficients: Solving non-homogeneous ODEs
Second order homogeneous linear differential equations with constant coefficients
Lec-03 | Homogeneous & Exact Differential Equation | Differential Equation | Engineering Mathema...
Second-Order Ordinary Differential Equations: Solving the Harmonic Oscillator Four Ways
Second Order Equations
Homogeneous Second Order Linear Differential Equations
2nd Order Linear Differential Equations : P.I. = trig type : ExamSolutions
How To Solve Second Order Linear Homogeneous Differential Equation
Reducible Second Order Differential Equations, Missing Y (Differential Equations 26)
Differential equations, a tourist's guide | DE1
Nonhomogeneous 2nd-order differential equations
How to solve second order differential equations
Solving Non-Homogenous Second Order Differential Equations
🔵18 - Second Order Linear Homogeneous Differential Equations with Constants coefficients
Reduction of orders, 2nd order differential equations with variable coefficients
Second order differential equations with variable coefficient
Introduction To Second Order Linear Homogeneous Differential Equation
More Examples of Second Order Differential Equations
Комментарии