335 lines
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335 lines
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<div class="title">PxVehicleClutchData Class Reference<div class="ingroups"><a class="el" href="group__vehicle.html">Vehicle</a></div></div> </div>
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<p><code>#include <<a class="el" href="PxVehicleComponents_8h_source.html">PxVehicleComponents.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a963c71a977c0bfbb465fd75d1e106dc0"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVehicleClutchData.html#a963c71a977c0bfbb465fd75d1e106dc0">PxVehicleClutchData</a> ()</td></tr>
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<tr class="separator:a963c71a977c0bfbb465fd75d1e106dc0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5f50479c769bfc6ae880b92036abce8d"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVehicleClutchData.html#a5f50479c769bfc6ae880b92036abce8d">PxVehicleClutchData</a> (const <a class="el" href="group__foundation.html#ga0326e4ec6e9082ac70f32df5edc6eb5f">PxEMPTY</a>)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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Public Attributes</h2></td></tr>
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<tr class="memitem:afa3118a1b2b8d091a96a29f1b03ec339"><td class="memItemLeft" align="right" valign="top">PxReal </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVehicleClutchData.html#afa3118a1b2b8d091a96a29f1b03ec339">mStrength</a></td></tr>
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<tr class="memdesc:afa3118a1b2b8d091a96a29f1b03ec339"><td class="mdescLeft"> </td><td class="mdescRight">Strength of clutch. <a href="#afa3118a1b2b8d091a96a29f1b03ec339">More...</a><br /></td></tr>
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<tr class="memitem:a8f1a138c63ae5bd015ed18de90168dab"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structPxVehicleClutchAccuracyMode.html#a8cb4ae31cf929f344f2049939b9f61ce">PxVehicleClutchAccuracyMode::Enum</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVehicleClutchData.html#a8f1a138c63ae5bd015ed18de90168dab">mAccuracyMode</a></td></tr>
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<tr class="memdesc:a8f1a138c63ae5bd015ed18de90168dab"><td class="mdescLeft"> </td><td class="mdescRight">The engine and wheel rotation speeds that are coupled through the clutch can be updated by choosing one of two modes: eESTIMATE and eBEST_POSSIBLE. <a href="#a8f1a138c63ae5bd015ed18de90168dab">More...</a><br /></td></tr>
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<tr class="memitem:a64f27aab12c4d3f6deae242e04c95e3f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__foundation.html#gacce5749db3dcfb916e98c253374264ed">PxU32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVehicleClutchData.html#a64f27aab12c4d3f6deae242e04c95e3f">mEstimateIterations</a></td></tr>
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<tr class="memdesc:a64f27aab12c4d3f6deae242e04c95e3f"><td class="mdescLeft"> </td><td class="mdescRight">Tune the mathematical accuracy and computational cost of the computed estimate to the wheel and engine rotation speeds if eESTIMATE is chosen. <a href="#a64f27aab12c4d3f6deae242e04c95e3f">More...</a><br /></td></tr>
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Private Member Functions</h2></td></tr>
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<tr class="memitem:a1456ebcfc1509a1ce9ef013a1f981c45"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVehicleClutchData.html#a1456ebcfc1509a1ce9ef013a1f981c45">isValid</a> () const</td></tr>
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Private Attributes</h2></td></tr>
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<tr class="memitem:a64734e299b40dacd3de949b2cabd8b67"><td class="memItemLeft" align="right" valign="top">PxU8 </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVehicleClutchData.html#a64734e299b40dacd3de949b2cabd8b67">mPad</a> [4]</td></tr>
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Friends</h2></td></tr>
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<tr class="memitem:aa2f8773ce851c65e3c7d31b8991ea8f8"><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classPxVehicleClutchData.html#aa2f8773ce851c65e3c7d31b8991ea8f8">PxVehicleDriveSimData</a></td></tr>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a id="a963c71a977c0bfbb465fd75d1e106dc0"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a963c71a977c0bfbb465fd75d1e106dc0">◆ </a></span>PxVehicleClutchData() <span class="overload">[1/2]</span></h2>
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<td>(</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a5f50479c769bfc6ae880b92036abce8d">◆ </a></span>PxVehicleClutchData() <span class="overload">[2/2]</span></h2>
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<td class="paramtype">const <a class="el" href="group__foundation.html#ga0326e4ec6e9082ac70f32df5edc6eb5f">PxEMPTY</a> </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a1456ebcfc1509a1ce9ef013a1f981c45">◆ </a></span>isValid()</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aa2f8773ce851c65e3c7d31b8991ea8f8">◆ </a></span>PxVehicleDriveSimData</h2>
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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a8f1a138c63ae5bd015ed18de90168dab">◆ </a></span>mAccuracyMode</h2>
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<td class="memname"><a class="el" href="structPxVehicleClutchAccuracyMode.html#a8cb4ae31cf929f344f2049939b9f61ce">PxVehicleClutchAccuracyMode::Enum</a> PxVehicleClutchData::mAccuracyMode</td>
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<p>The engine and wheel rotation speeds that are coupled through the clutch can be updated by choosing one of two modes: eESTIMATE and eBEST_POSSIBLE. </p>
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<dl class="section note"><dt>Note</dt><dd>If eESTIMATE is chosen the vehicle sdk will update the wheel and engine rotation speeds with estimated values to the implemented clutch model.</dd>
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If eBEST_POSSIBLE is chosen the vehicle sdk will compute the best possible solution (within floating point tolerance) to the implemented clutch model. This is the recommended mode.</dd>
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The clutch model remains the same if either eESTIMATE or eBEST_POSSIBLE is chosen but the accuracy and computational cost of the solution to the model can be tuned as required. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a64f27aab12c4d3f6deae242e04c95e3f">◆ </a></span>mEstimateIterations</h2>
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<td class="memname"><a class="el" href="group__foundation.html#gacce5749db3dcfb916e98c253374264ed">PxU32</a> PxVehicleClutchData::mEstimateIterations</td>
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<p>Tune the mathematical accuracy and computational cost of the computed estimate to the wheel and engine rotation speeds if eESTIMATE is chosen. </p>
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<dl class="section note"><dt>Note</dt><dd>As mEstimateIterations increases the computational cost of the clutch also increases and the solution approaches the solution that would be computed if eBEST_POSSIBLE was chosen instead.</dd>
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This has no effect if eBEST_POSSIBLE is chosen as the accuracy mode.</dd>
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A value of zero is not allowed if eESTIMATE is chosen as the accuracy mode. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a64734e299b40dacd3de949b2cabd8b67">◆ </a></span>mPad</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#afa3118a1b2b8d091a96a29f1b03ec339">◆ </a></span>mStrength</h2>
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<p>Strength of clutch. </p>
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<dl class="section note"><dt>Note</dt><dd>The clutch is the mechanism that couples the engine to the wheels. A stronger clutch more strongly couples the engine to the wheels, while a clutch of strength zero completely decouples the engine from the wheels. Stronger clutches more quickly bring the wheels and engine into equilibrium, while weaker clutches take longer, resulting in periods of clutch slip and delays in power transmission from the engine to the wheels. The torque generated by the clutch is proportional to the clutch strength and the velocity difference between the engine's rotational speed and the rotational speed of the driven wheels after accounting for the gear ratio. The torque at the clutch is applied negatively to the engine and positively to the driven wheels.</dd>
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<dd>
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Specified in kilograms metres-squared per second (kg m^2 s^-1)</dd></dl>
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<p><b>Range:</b> [0,PX_MAX_F32)<br />
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</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="PxVehicleComponents_8h_source.html">PxVehicleComponents.h</a></li>
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