Test Bench APA
+Test Bench APA95ML
Table of Contents
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1 Setup
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1 Setup
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1.1 Parameters
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1.1 Parameters
Ts = 1e-4; @@ -71,8 +71,8 @@
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1.2 Filter White Noise
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1.2 Filter White Noise
Glpf = 1/(1 + s/2/pi/500); @@ -84,13 +84,13 @@ Gz = c2d(Glpf, Ts, 'tustin');
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2 Run Experiment and Save Data
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2 Run Experiment and Save Data
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2.1 Load Data
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2.1 Load Data
data = SimulinkRealTime.utils.getFileScopeData('data/apa95ml.dat').data;
@@ -99,8 +99,8 @@ Gz = c2d(Glpf, Ts, 'tustin');
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2.2 Save Data
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2.2 Save Data
u = data(:, 1); % Input Voltage [V] @@ -117,16 +117,16 @@ t = data(:, 3); % Time [s]
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3 Huddle Test
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3 Huddle Test
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3.1 Time Domain Data
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3.1 Time Domain Data
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Figure 1: Measurement of the Mass displacement during Huddle Test
@@ -134,8 +134,8 @@ t = data(:, 3); % Time [s]
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3.2 PSD of Measurement Noise
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3.2 PSD of Measurement Noise
Ts = t(end)/(length(t)-1); @@ -151,7 +151,7 @@ win = hanning(ceil(1*Fs));
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Figure 2: Amplitude Spectral Density of the Displacement during Huddle Test
@@ -160,16 +160,16 @@ win = hanning(ceil(1*Fs));
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4 Transfer Function Estimation with m=5kg
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4 Transfer Function Estimation with m=5kg
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4.1 Time Domain Data
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4.1 Time Domain Data
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Figure 3: Time domain signals during the test
@@ -177,8 +177,8 @@ win = hanning(ceil(1*Fs));
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4.2 Comparison of the PSD with Huddle Test
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4.2 Comparison of the PSD with Huddle Test
Ts = t(end)/(length(t)-1); @@ -195,7 +195,7 @@ win = hanning(ceil(1*Fs));
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Figure 4: Comparison of the ASD for the identification test and the huddle test
@@ -203,8 +203,8 @@ win = hanning(ceil(1*Fs));
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4.3 Compute TF estimate and Coherence
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4.3 Compute TF estimate and Coherence
win = hann(ceil(1/Ts)); @@ -215,14 +215,14 @@ win = hanning(ceil(1*Fs));
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Figure 5: Coherence
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Figure 6: Estimation of the transfer function from input voltage to displacement
@@ -233,7 +233,7 @@ win = hanning(ceil(1*Fs));
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diff --git a/index.org b/index.org
index 683268d..f52a61d 100644
--- a/index.org
+++ b/index.org
@@ -1,4 +1,4 @@
-#+TITLE: Test Bench APA
+#+TITLE: Test Bench APA95ML
:DRAWER:
#+STARTUP: overview
Created: 2020-07-20 lun. 11:27
+Created: 2020-07-20 lun. 12:55