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https://designers-guide.org/forum/YaBB.pl Simulators >> System Simulators >> How to take Phase from PLL output in Matlab Simulink https://designers-guide.org/forum/YaBB.pl?num=1386752086 Message started by Ata on Dec 11th, 2013, 12:54am |
Title: How to take Phase from PLL output in Matlab Simulink Post by Ata on Dec 11th, 2013, 12:54am We know known the PLL output is Sin(Φout) where Φout=ωout*t+Θ(t),for stability and calculation of the PLL loop I have to find transfer function of Φout(s)/ Φin(s). The Problem is how can I Take Φout from Sin( Φout) in Matlab simulink? Iam looking for something like arcsin() function but as arcsin lies down in [-pi/2,pi/2] region therefore it is of no use :( |
Title: Re: How to take Phase from PLL output in Matlab Simulink Post by wandola on Nov 12th, 2015, 7:18pm you model is in time-domain, or phase domain? If u wanna check stability, loop BW, u need to do phase-domain model, s-domain. If u need to check transient behaviour, u have to do time-domain model. |
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