... to the Synthesis and Analysis of Mechanisms and Machines , 3rd ed. , McGraw-Hill , New York , Chap. 8. 08 03 2011 01 07 2011 07 09 2011 07 09 2011 cams (mechanical) particle swarm optimisation polynomials cam design cam optimization particle swarm optimization...

... profile can be obtained. The phenomenon of twice engagement is discussed for the first time. 03 11 2009 22 10 2010 06 01 2011 06 01 2011 cams (mechanical) drives geometry shear modulus splines (mechanical components) springs (mechanical) Musser , C. W...

...Pastorelli Stefano; Almondo Andrea; Sorli Massimo The paper presents a comparison of performance for a cam transmission of an engine valve train operating with a mechanical spring and with a return spring device that uses a pneumatic spring. Dynamic analysis of the cam mechanism is performed...

... are also correspondent. 11 01 2009 02 09 2009 13 10 2009 cams (mechanical) couplings graph theory kinematics kinematic chain unified topological model multiple joint kinematic chain geared (cam) kinematic chains unified structure synthesis One of the most...

... expression of the upper and lower bounds on motor torque, and (iii) a convex quadratic energy objective function for servomotor driven systems. 02 06 2008 01 07 2009 03 09 2009 cams (mechanical) convex programming servomotors splines (mechanical components) torque A core...

... the main focus of this paper, and are rigorously defined in Sec. 1A . cams (mechanical) convex programming design engineering polynomials servomotors splines (mechanical components) Tsay , D. , and Huey , C. , Jr. , 1993 , “ Application of Rational B-Splines...

..., and their characteristics and limitations are discussed. In addition, a method is presented to select the most suitable inversion, gearing, and maximum follower velocity for a given set of requirements. cams (mechanical) clutches design engineering drives gears kinematics plates (structures) power transmission...

... design requirements listed in Table 2 , and that the follower will not be separated from the cam. cams (mechanical) damping splines (mathematics) vibration control vibrations When the working speed of a high-speed cam is required to run at a constant speed, the dynamically-compensated...

... 11 01 2008 10 07 2008 actuators cams (mechanical) couplings design engineering 1 2 Whatever the power of control engineering and informatics, even today, one cannot turn poor mechanics into a good machine (Van Brussel ( 1 )). With this in mind, the present paper focuses...

... linkage has to be used to make the above situation happen. Fortunately enough, the location of the instant center has become an invariant property with respect to kinematic inversions. 15 06 2007 18 10 2007 15 04 2008 cams (mechanical) couplings mechanical engineering computing...

... be used. The CBCP and the inverted cam mechanism (ICM) considered in Ref. 17 overcome these shortcomings by providing full balance at any speed while being based on an ordinary disk cam. The main motivation for preferring the CBCP over the ICM is the ICM-associated difficulty of constructing a linear...

... of a linkage mechanism with an integrated cam mechanism to eliminate high harmonic component of the output motion. The mechanism may be synthesized using any existing linkage mechanism synthesis technique. In the present study, a cam mechanism is synthesized to eliminate all high harmonic components...

... . González-Palacios , M. , and Angeles , J. , 2002 , “ Transmission Device ,” U.S. Patent No. 6382038B2 . Wang , H. , Zhang , C. , Lin , Z. , and Chen , G. , 2005 , “ Meshing Analysis of the Planetary Indexing Cam Mechanisms ,” ASME J. Mech. Des. 1050-0472 10.1115/1.1825043...

... a novel prototype of a DWT unit based on cam-roller pairs. We focus here on the kinematic design. The cam mechanism studied here is derived from Speed-o-Cam (SoC), which was designed based on the synthesis paradigm proposed in ( 16 17 ). SoC mechanisms are composed of a cam, a follower supplied...

... resulting in many different expressions depending on the interpretation of the planar Euler–Savary equation. This work deals with the interpretation where contacting surfaces are taken as the spatial analog to the contacting planar curves. 20 07 2005 13 07 2006 geometry gears cams...

... customization procedure, permitting the use of a cam-driven component in a wider variety of end applications. 15 07 2005 12 05 2006 cams (mechanical) force control vibration control cams vibration control Machines using cam-driven followers can be the source of unwanted...

... ) proposed the use of an inverted cam mechanism for input torque balancing. The required path, represented in Fig. 5 , is numerically generated (1000 precision positions are specified in this application) by means of the following equations: 23 x P = ⟨ R ∙ [ 1 − cos ( 4 π T...

...D. Chablat; J. Angeles The design of a novel prismatic drive is reported in this paper. This transmission is based on Slide-o-Cam , a cam mechanism with multiple rollers mounted on a common translating follower. The design of Slide-o-Cam was reported elsewhere. This drive thus provides pure-rolling...

... , 24 ( 4 ), pp. 293 – 307 . 26 04 2005 06 06 2005 industrial manipulators cams (mechanical) couplings design manipulator dynamics collision avoidance spherical Stephenson mechanism dimensional synthesis nonlinear least-square optimization pitch-roll wrists...

... inverted cam mechanism (ICM), a simple, cam-based input torque balancing mechanism. It was already introduced in the 1950s, but the design methodologies proposed by Meyer zur Capellen (1964) and Michelin (1979) are, respectively, erroneous or too rough an approximation, and are corrected here...