Motorcycle Physics - Motorcycle Physics http://motorcyclephysics.com/taxonomy/term/3 en Motorcycle Physics Books http://motorcyclephysics.com/motorcycle-physics-books <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>A selection of <strong>useful books</strong> about the <strong>physics of motorcycle riding and racing</strong>. </p> <ul class="nobullets" style="font-size: 1.5em;"><li> <div style="width: 105px; float:left; margin-right: 1em;"><a href="http://www.amazon.com/gp/product/1430308613/ref=as_li_tf_il?ie=UTF8&amp;tag=motorcyclephysics-20&amp;linkCode=as2&amp;camp=1789&amp;creative=9325&amp;creativeASIN=1430308613"><img width="105px" border="0" src="http://ws.assoc-amazon.com/widgets/q?_encoding=UTF8&amp;Format=_SL160_&amp;ASIN=1430308613&amp;MarketPlace=US&amp;ID=AsinImage&amp;WS=1&amp;tag=motorcyclephysics-20&amp;ServiceVersion=20070822" /></a><img src="http://www.assoc-amazon.com/e/ir?t=motorcyclephysics-20&amp;l=as2&amp;o=1&amp;a=1430308613" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /></div> <p><a href="http://www.amazon.com/gp/product/1430308613?ie=UTF8&amp;tag=motorcyclephysics-20&amp;linkCode=as2&amp;camp=1789&amp;creative=390957&amp;creativeASIN=1430308613">Motorcycle Dynamics (Second Edition)</a><img src="http://www.assoc-amazon.com/e/ir?t=motorcyclephysics-20&amp;l=as2&amp;o=1&amp;a=1430308613" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /> by Professor Vittore Cossalter<br />and <a target="_blank" href="http://webbikeworld.com/books/motorcycle-dynamics/">a review</a> on webbikeworld.com. </p></li> <li style="clear:both;"> <div style="width: 105px; float: left; margin-right: 1em;"><a href="http://www.amazon.com/gp/product/8879111892/ref=as_li_tf_il?ie=UTF8&amp;tag=motorcyclephysics-20&amp;linkCode=as2&amp;camp=1789&amp;creative=9325&amp;creativeASIN=8879111892"><img width="105px" border="0" src="http://ws.assoc-amazon.com/widgets/q?_encoding=UTF8&amp;Format=_SL160_&amp;ASIN=8879111892&amp;MarketPlace=US&amp;ID=AsinImage&amp;WS=1&amp;tag=motorcyclephysics-20&amp;ServiceVersion=20070822" /></a><img src="http://www.assoc-amazon.com/e/ir?t=motorcyclephysics-20&amp;l=as2&amp;o=1&amp;a=8879111892" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /></div> <p><a href="http://www.amazon.com/gp/product/8879111892?ie=UTF8&amp;tag=motorcyclephysics-20&amp;linkCode=as2&amp;camp=1789&amp;creative=390957&amp;creativeASIN=8879111892">Motorcycle Design &amp; Technology: How and Why (hardcover)</a><img src="http://www.assoc-amazon.com/e/ir?t=motorcyclephysics-20&amp;l=as2&amp;o=1&amp;a=8879111892" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /> by Gaetano Cocco <a href="http://www.amazon.com/gp/product/0760319901?ie=UTF8&amp;tag=motorcyclephysics-20&amp;linkCode=as2&amp;camp=1789&amp;creative=390957&amp;creativeASIN=0760319901">(also available in paperback)</a><img src="http://www.assoc-amazon.com/e/ir?t=motorcyclephysics-20&amp;l=as2&amp;o=1&amp;a=0760319901" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /></p></li> </ul><h3 style="clear:both;">Talk Back!</h3> <p>Do you know of any good books about motorcycle physics? Leave a comment and let us know!</p> <!--break--></div></div></div><div class="field field-name-taxonomy-vocabulary-2 field-type-taxonomy-term-reference field-label-above clearfix"><h3 class="field-label">Site-wide tags: </h3><ul class="links"><li class="taxonomy-term-reference-0"><a href="/taxonomy/term/1">Books</a></li><li class="taxonomy-term-reference-1"><a href="/taxonomy/term/2">Physics</a></li><li class="taxonomy-term-reference-2"><a href="/taxonomy/term/3">Motorcycle Physics</a></li><li class="taxonomy-term-reference-3"><a href="/taxonomy/term/5">Motorcycle Physics Books</a></li></ul></div> Mon, 29 Dec 2008 07:04:18 +0000 Admin 2 at http://motorcyclephysics.com Motorcycle Dynamics http://motorcyclephysics.com/motorcycle-dynamics <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>The term <strong><em>Motorcycle Dynamics</em></strong> is often used as a more general name for motorcycle physics. </p> <h3>Motorcycle Dynamics Resources</h3> <p>Here's a list of the online resources about <strong>Motorcycle Dynamics</strong></p> <ul><li><a href="http://www.dinamoto.it/">Università degli Studi di Padova</a> contains info on projects, products, and educational materials related to the topic... <ul><li><a href="http://www.dinamoto.it/dinamoto/8_on-line_papers/papers_on_line_eng.html">Online papers</a></li> </ul></li> <li><a href="http://www.reverserotatingrotors.com/mythbuster.html">Motorcycle Dynamics Mythbuster</a><br /> Interesting videos and explanation of what's really going on with motorcycle steering. Topics include: <ul><li>Why motorcycles highside.</li> <li>Why motorcycles countersteer.</li> <li>Motorcycles counter steer at all speeds.</li> </ul><p>Hop on over and check it out!</p></li> <li><a href="http://www.carsim.com/publications/technical/motorcycle.php">Motorcycle Dynamics Bibliography</a></li> <li><a href="http://en.wikipedia.org/wiki/Bicycle_and_motorcycle_dynamics" rel="nofollow">Bicycle and motorcycle dynamics on Wikipedia</a></li> <li>Book: <a href="http://www.amazon.com/gp/product/1430308613/ref=as_li_ss_tl?ie=UTF8&amp;tag=motorcyclephysics-20&amp;linkCode=as2&amp;camp=217145&amp;creative=399373&amp;creativeASIN=1430308613">Motorcycle Dynamics (Second Edition)</a><img src="http://www.assoc-amazon.com/e/ir?t=&amp;l=as2&amp;o=1&amp;a=1430308613&amp;camp=217145&amp;creative=399373" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" /></li> <li><a href="http://www.scribd.com/doc/66424865/Motorcycle-Dynamics-Library-in-Modelica">Motorcycle Dynamics Library in Modelica</a> (Scribd)<br /><blockquote><p>This paper presents a Modelica library developed for the dynamic simulation of a motorcycle, developed within the Dymola environment (see [1], [2], [3])and tailored to test and validation of active control systems for motorcycle dynamics. As a matter of fact, as a complete analytical model for two-wheeled vehicles is not directly available due to the complexity of their dynamic behavior, a reliable model should be based on multi-body modeling tools endowed with automated symbolic manipulation capabilities.</p></blockquote> </li> </ul></div></div></div><div class="field field-name-taxonomy-vocabulary-2 field-type-taxonomy-term-reference field-label-above clearfix"><h3 class="field-label">Site-wide tags: </h3><ul class="links"><li class="taxonomy-term-reference-0"><a href="/taxonomy/term/7">Motorcycle Dynamics</a></li><li class="taxonomy-term-reference-1"><a href="/taxonomy/term/3">Motorcycle Physics</a></li></ul></div> Fri, 16 Sep 2011 21:55:51 +0000 Admin 5 at http://motorcyclephysics.com Motorcycle Physics and Dynamics Resources http://motorcyclephysics.com/motorcycle-physics-resources <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><div style="float:right; padding-left: 1.2em;"> <iframe src="http://rcm-na.amazon-adsystem.com/e/cm?t=motorcyclephysics-20&amp;o=1&amp;p=14&amp;l=ur1&amp;category=textbooks&amp;banner=1FRW7K8CGE5MCZWMGKG2&amp;f=ifr" width="160" height="600" scrolling="no" border="0" marginwidth="0" style="border:none;" frameborder="0"></iframe> </div> <h3>Web Resources</h3> <p><strong>Motorcycle Physics Resources on the Web</strong><br /> Well, I don't think you can do much better than this terrific page titled <strong><a href="http://www.motorcyclejazz.com/motorcycle_physics.htm">The Physics of Motorcycles</a></strong> on MotorcycleJazz.com. Go there and read it right away! We'll be here when you get back.</p> <h4>Motorcycle Turning</h4> <blockquote><p>"Question: If you are on a motorcycle going down the highway, and you press on the inside of the left handle grip, why do the wheels turn to the right, but you turn to the left?" Answer <a href="http://www.newton.dep.anl.gov/newton/askasci/1993/physics/PHY3.HTM">here</a> </p></blockquote> <h4>Edutopia</h4> <p><a href="http://www.edutopia.org/motorcycle-physics">Speed 101: Motorcycle Racing as Real-World Physics Lab</a></p> <h4>Sarah Carter Shares Her Thoughts</h4> <blockquote><p>Despite what some people may think, motorcycle roadracing is not only a highly strenuous sport, but there is MUCH more involved than just twisting the throttle and turning the handlebars.<br /><a href="http://ffden-2.phys.uaf.edu/211_fall2002.web.dir/Sarah_Carter/">The Physics of Motorcycle Racing</a> </p></blockquote> <h4>Motorcycle Physics Papers</h4> <p><a href="http://dx.doi.org/10.1063/1.882448">Physics and the Art of the Motorcycle</a> (Physics Today, September 1998/Volume 51/Issue 9)<br /><a href="http://adsabs.harvard.edu/abs/2008APS..MAR.D3001F">The Art and Materials Physics of the Motorcycle</a> (Falco, Charles M. -- American Physical Society, 2008 APS March Meeting, March 10-14, 2008, abstract #D3.001)<br /><a href="http://www.carsim.com/publications/technical/motorcycle.php">Motorcycle Dynamics</a> resources on carsim.com:</p> <blockquote><p>This page contains a limited bibliography of technical papers related to the modling [sic] and simulation of motorcycle dynamics. Much of the work has been done in the UK, where Prof. Robin Sharp works with the same symbolic code generator (VehicleSim Lisp, formally known as AutoSim) used by Mechanical Simulation.</p></blockquote> <p><a href="http://www.tandfonline.com/doi/pdf/10.1080/00423114.2012.707636">Vehicle System Dynamics: International Journal of Vehicle Mechanics and Mobility</a><br /><a href="http://bicycle.tudelft.nl/stablebicycle/StableBicyclev34Revised.pdf">A bicycle can be self-stable without gyroscopic or caster effects</a> (PDF) by J. D. G. Kooijman, J. P. Meijaard, Jim M. Papadopoulos, Andy Ruina, A. L. Schwab<br /><a href="http://bicycle.tudelft.nl/schwab/Publications/kooijman2011review.pdf">A REVIEW ON HANDLING ASPECTS IN BICYCLE AND MOTORCYCLE CONTROL</a> (PDF) by J. D. G. Kooijman and A. L. Schwab</p> <h4>Other Pages</h4> <p><strong><a href="http://bicycle.tudelft.nl/schwab/Bicycle/index.htm">Bicycle Dynamics</a> includes papers about bicycle and motorcycle dynamics.</strong><br /><strong><a href="http://ruina.tam.cornell.edu/research/topics/bicycle_mechanics/overview.php">Bicycle mechanics and dynamics</a> page at cornell.edu - though bicycle-centric, the principles apply equally to motorcycle dynamics.</strong><br /><a href="http://ruina.tam.cornell.edu/research/topics/bicycle_mechanics/stablebicycle/index.htm">Stable bicycle without gyroscopic forces or trail</a></p> <blockquote cite="http://ruina.tam.cornell.edu/research/topics/bicycle_mechanics/stablebicycle/index.htm"><p>To find the essence of bicycle self balance we looked at simpler and simpler dynamical models until we found a minimal two-mass-skate (TMS) bicycle that theory told us should be self-stable. This bicycle has no gyroscopic effect and no trail. We built a bicycle (of sorts) based on the theory to prove the point.</p> <p>This bicycle proves that self-stability cannot be explained in any simple words. Bicycles are not stable because of gyros, because you can make a self stable bicycle without gyros. We did that. And they are not stable because of trail, you can take that away too. And we did that. More positively, we have shown that the distribution of mass, especially the location of the center of mass of the front assembly, has as strong an influence on bicycle stability as do gyros and trail.</p> <p>Why can a bicycle balance itself? One necessary condition for bicycle self stability is (once we define the words carefully) that such a bicycle turns into a fall.<br /><iframe width="560" height="315" src="http://www.youtube.com/embed/84Wczsi4vHg" frameborder="0" allowfullscreen=""></iframe></p></blockquote> <p><a href="http://www.spsobserver.org/articles/point_of_physics_03.pdf">A Point of Physics</a> (PDF) discusses gyroscopic forces, angular momentum, and includes a few interesting sketches. Short and to the point, discusses steering by moving the rider's body... <strong>but...</strong> according to <a href="http://www.popularmechanics.com/outdoors/outdoors/1277436.html">Keith Code's No B.S. test bike</a> it's not the body lean. Very interesting... (Popular Mechanics)<br /><a href="http://www.dinamoto.it/">Motorcycle Dynamics</a> at Padua University<br /><a href="http://www.accidentreconstruction.com/newsletter/may03/duval.asp">Applied Motorcycle Dynamics - A Case Study</a> By Greg Du Val<br /><a href="http://www.msgroup.org/forums/mtt/forum.asp?FORUM_ID=198">Motorcycles and the theoretical</a> Motorcycle Safety forum.<br /><a href="http://www.physicsforums.com/showthread.php?t=129581">A Hairy Ride - Motorcycle Physics</a> (physicsforums.com)</p> <h4>Wikipedia holds forth</h4> <p>Well, sometimes Wikipedia can be useful. ;D</p> <ul><li><a href="http://en.wikipedia.org/wiki/Bicycle_and_motorcycle_dynamics" rel="nofollow">Wikipedia's take on the subject of two-wheeled dynamics</a></li> <li><a href="http://en.wikipedia.org/wiki/Reactive_centrifugal_force" rel="nofollow">Reactive Centrifugal Force</a></li> </ul><h4>Other motorcycle physics and dynamics resources</h4> <ul><li><a href="http://en.allexperts.com/q/Physics-1358/2011/9/mechanics-23.htm">Why keeping balance is easier at speed</a></li> </ul><h3>Talk Back</h3> <p>If you know of any great motorcycle physics resources, drop a comment and let us know.</p> <!--break--></div></div></div><div class="field field-name-taxonomy-vocabulary-2 field-type-taxonomy-term-reference field-label-above clearfix"><h3 class="field-label">Site-wide tags: </h3><ul class="links"><li class="taxonomy-term-reference-0"><a href="/taxonomy/term/3">Motorcycle Physics</a></li><li class="taxonomy-term-reference-1"><a href="/taxonomy/term/4">Motorcycle Physics Resources</a></li></ul></div> Fri, 07 Jan 2011 18:46:16 +0000 Admin 3 at http://motorcyclephysics.com