Second-Order Control System Models One standard second-order control system model is Ко 2 3 Y(s) R(s) where п K steady-state gain the damping ratio the undamped natural ( 0) frequency , the damped natural frequency о, 1 o 125, the damped resonant frequency If the damping ratio is less than unity, the system is said to be underdamped; if is equal to unity, it is said to be critically damped, and if Ç is greater than unity, the system is said to be overdamped First-Order Linear Homogeneous Differential Equations with Constant Coefficients yay Solution, y a constant that satisfies the initial conditions 0, where a is a real constant: Ce a where C First-Order Linear Nonhomogeneous Differential Equations 1 < 0l dy x(t) = + y = Kr(t) |B t> of dt y(0) KA t is the time constant K is the gain The solution is KA (KB KA)1 - exp t or y(t) = In КА КВ t КВ
Second-Order Control System Models One standard second-order control system model is Ко 2 3 Y(s) R(s) where п K steady-state gain the damping ratio the undamped natural ( 0) frequency , the damped natural frequency о, 1 o 125, the damped resonant frequency If the damping ratio is less than unity, the system is said to be underdamped; if is equal to unity, it is said to be critically damped, and if Ç is greater than unity, the system is said to be overdamped First-Order Linear Homogeneous Differential Equations with Constant Coefficients yay Solution, y a constant that satisfies the initial conditions 0, where a is a real constant: Ce a where C First-Order Linear Nonhomogeneous Differential Equations 1 < 0l dy x(t) = + y = Kr(t) |B t> of dt y(0) KA t is the time constant K is the gain The solution is KA (KB KA)1 - exp t or y(t) = In КА КВ t КВ
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.2: Probability
Problem 53E
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Hi,
Given the question:
Find the general solution for dy/dx = x + x*y2
Can it be solved by the method of undetermined coefficients shown in the attached image?
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