Skip to content

Commit 6136c88

Browse files
committed
Initial commit v1p3
1 parent 1dbc9c3 commit 6136c88

File tree

236 files changed

+62
-62
lines changed

Some content is hidden

Large Commits have some content hidden by default. Use the searchbox below for content that may be hidden.

236 files changed

+62
-62
lines changed

Libraries/cvt_components_lib.slx

3 Bytes
Binary file not shown.

Libraries/engine_mgmt_lib.slx

4 Bytes
Binary file not shown.
0 Bytes
Binary file not shown.
1 Byte
Binary file not shown.

Libraries/sm_wheel_loader_lib.slx

58 Bytes
Binary file not shown.
-3 Bytes
Binary file not shown.

Models/CVT/Overview/html/ssc_hydromech_power_split_cvt.html

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
To make changes, update the MATLAB code and republish this document.
88
-->
99
<title>Hydromechanical Power Split CVT</title>
10-
<meta name="generator" content="MATLAB 25.1">
10+
<meta name="generator" content="MATLAB 25.2">
1111
<link rel="schema.DC" href="http://purl.org/dc/elements/1.1/">
1212
<meta name="DC.date" content="2025-10-31">
1313
<meta name="DC.source" content="ssc_hydromech_power_split_cvt.m">
@@ -176,25 +176,25 @@ <h2 id="1">Model</h2>
176176
</p>
177177
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_09.png" alt=""> <h2 id="10">Simulation Results: Accelerate and Decelerate, Abstract CVT</h2>
178178
<p>Run acceleration and deceleration test with the abstract CVT.</p>
179-
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_10.png" alt=""> <pre class="codeoutput">Elapsed Sim Time = 0.77735
179+
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_10.png" alt=""> <pre class="codeoutput">Elapsed Sim Time = 0.79727
180180
</pre>
181181
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_11.png" alt=""> <img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_12.png" alt=""> <h2 id="13">Simulation Results: Accelerate and Decelerate, Hydrostatic CVT</h2>
182182
<p>Run acceleration and deceleration test with the hydrostatic CVT.</p>
183-
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_13.png" alt=""> <pre class="codeoutput">Elapsed Sim Time = 0.99659
183+
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_13.png" alt=""> <pre class="codeoutput">Elapsed Sim Time = 1.004
184184
</pre>
185185
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_14.png" alt=""> <img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_15.png" alt=""> <img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_16.png" alt=""> <h2 id="16">Simulation Results: Accelerate and Decelerate, Electrical CVT</h2>
186186
<p>Run acceleration and deceleration test with the electrical CVT.</p>
187-
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_17.png" alt=""> <pre class="codeoutput">Elapsed Sim Time = 0.71518
187+
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_17.png" alt=""> <pre class="codeoutput">Elapsed Sim Time = 0.73059
188188
</pre>
189189
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_18.png" alt=""> <img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_19.png" alt=""> <img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_20.png" alt=""> <h2 id="19">Simulation Results: Accelerate and Decelerate, Power Split CVT</h2>
190190
<p>Run acceleration and deceleration test with the power split CVT.</p>
191-
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_21.png" alt=""> <pre class="codeoutput">Elapsed Sim Time = 12.2503
191+
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_21.png" alt=""> <pre class="codeoutput">Elapsed Sim Time = 12.2234
192192
</pre>
193193
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_22.png" alt=""> <img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_23.png" alt=""> <img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_24.png" alt=""> <img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_25.png" alt=""> <h2 id="22">Comparison of CVT Models</h2>
194194
<p>The following plot compares the input torque for tests with the power split CVT and the abstract CVT models. The input shaft is spun at a fixed velocity, so we can see that the abstract CVT has been tuned to give similar performance as the power split hydromechanical CVT.</p>
195195
<p>The power split hydromechanical CVT is more efficient than the hydrostatic CVT for this drive cycle. The parallel mechanical path has a higher efficiency, and as a result for this test that goes up to maximum speed and back down again the losses are lower for power split CVT than the pure hydrostatic CVT.</p>
196196
<img vspace="5" hspace="5" src="ssc_hydromech_power_split_cvt_26.png" alt=""> <p class="footer">Copyright 2023-2025 The MathWorks, Inc.<br>
197-
<a href="https://www.mathworks.com/products/matlab/">Published with MATLAB&reg; R2025a</a>
197+
<a href="https://www.mathworks.com/products/matlab/">Published with MATLAB&reg; R2025b</a>
198198
<br>
199199
</p>
200200
</div>
0 Bytes
0 Bytes
0 Bytes

0 commit comments

Comments
 (0)