Kv=dcgain(sGe) %Calculate Kv T=feedback(Ge,1); %find T(s). step(T) %Generate closed-loop, lag-lead-compensated step response. title('Lag-Lead-Compensated Step Response') % This displays a Bode plot. %Add title to %lag-lead-compensated pause %step response. and this is the result...
Measurement points A, B, and C are used to calculate the gain (dB) and the phase (°) at the injection frequency (f). In order to graph the entire control loop Bode plot, this measurement must be repeated over a large frequency sweep, stopping at fSW/2 (half of the switching...
How is the root locus method used in control design and what are the steps to creating a graph? Consider the system plant:G(s)=\frac{s+3}{(s+1)(2s^{2}-2s-6)} a) Generate the open-loop Bode plots for gain and phase b) Consider a proportional controller D(s) = K. Pl...
How to measure circuit bandwidth and calculate cut off frequency using Bode Plots. With PSpice, its easy to map bode plots for your circuits. Watch Video Design a Buck-Boost Convertor How to simulate your design in a virtual environment using SPICE models and different simulation prof...
Ripple at 3A loading 2.3 How to Calculate Output Capacitance In second chapter, it introduces system and bode plot of DCAP2 topology. It's suggested to put double pole frequency marginally smaller than internal zero frequency. The internal zero can boost phase higher. So the system can get a...
Has anyone written an analyzer yet to take a dual trace data capture from a scope consisting of a continuous frequency sweep from a function generator input and the output of a system, calculate phase and amplitude, and plot the bode plot?I hate it when one of these problems sounds all st...
I have a large sample of data (100000 samples) in txt file consisting of time and amplitude of the signal. I want to plot spectogram. The code is not at all able to extract the .txt file at all along the path. Kindly advice me as how to extract data from txt file when data ...
The Curve of Lm and Vin Relationship Peak Primary Winding current can be calculated as shown below: Ipk _ Lm §¨©1 KL 2 · ¸¹ u Po u VIN _ min VOUT u Nps VIN _ min u VOUT u K u Nps 9.13 A Use 30% to 40% headroom on the Peak primary current to calculate the ...
The poles and zero positions are determined by loop gain and loop phase shift. A positive pole will add –20 dB/dec slope for gain curve in the Bode plot and will add a –90° phase shift for the loop phase curve in the Bode plot. Conversely, a positive zero will add a 20 ...
Measure Your Circuit Bandwidth Using Bode Plot | PSpice How to measure circuit bandwidth and calculate cut off frequency using Bode Plots. With PSpice, its easy to map bode plots for your circuits. Watch Video Design a Buck-Boost Convertor How to simulate your design in a virtual environme...