Updated full solutionPython is not able to do the inverse Laplace transform for a general rational polynomial. Maybe there are advanced option I am not aware or maybe Mathematica could do it. Later I will take a shortcut by assigning values to a, b, f, g (e.g., a=1, b=2, f=3, g=4) to verify.
　
There could still be some errors in the formula before it is fully verified. 　But it is more or less close to the full solution.
　
　


　


　


　


　


　

　
　




　


[math_q (5-31 11:28, Long long ago)] [ 传统版 | sForum ][登录后回复]41楼

Solution with simplified coefficients (following the derivation in last post)　
　
　




　


　


　


[math_q (6-1 17:38, Long long ago)] [ 传统版 | sForum ][登录后回复]42楼