1-12 of 12
Keywords: servomotors
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. January 2011, 133(1): 014502.
Published Online: January 3, 2011
...Jing Sun; Yan-An Yao This paper presents a new concept of torque balancer for reducing the input torque fluctuation of a mechanism. The proposed active gear balancer consists of a differential gear train and a servomotor. By adjusting the control function of the servomotor, the input torque...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. March 2010, 132(3): 034503.
Published Online: March 3, 2010
...Pei-Lum Tso This paper focuses on a hybrid-driven servo press, which uses not only a servomotor but also a regular ac motor with a flywheel. A PC-based control system is developed based on both feedback and iterative learning control theories on a prototype. The stamping performance, improved...
Journal Articles
Article Type: Research Papers
J. Mech. Des. October 2009, 131(10): 101005.
Published Online: September 3, 2009
... concerning kinematic optimization of uniform quintic splines for cam systems and (ii) an analytical study concerning time optimal quartic splines for motion systems driven by servomotors and subject to kinematic constraints. In a third study, the versatility of the framework is illustrated by generating time...
Journal Articles
Article Type: Research Papers
J. Mech. Des. October 2009, 131(10): 101004.
Published Online: September 3, 2009
...B. Demeulenaere; G. Pipeleers; J. De Caigny; J. Swevers; J. De Schutter; L. Vandenberghe This paper develops a general framework to synthesize optimal polynomial splines for rigid motion systems driven by cams or servomotors. This framework is based on numerical optimization, and has three main...
Journal Articles
Article Type: Research Papers
J. Mech. Des. January 2006, 128(1): 288–294.
Published Online: April 5, 2005
... suitable non-actuated variables of the chosen legs, need to be placed in addition to the ones normally embedded in the servomotors, i.e., the sensors which measure the actuated variables. From a mathematical point of view, the algorithm is built on the polar decomposition of a matrix and has inherent least...
Journal Articles
Article Type: Technical Papers
J. Mech. Des. January 2005, 127(1): 58–61.
Published Online: March 2, 2005
...A. Basu; S. A. Moosavian; R. Morandini A servo system moves a mass from one position to another as quickly as possible. A servo motor requires very high short term torque and should be able to accelerate and decelerate very quickly. In other words, a servomotor should be able to produce high torque...
Journal Articles
Article Type: Technical Papers
J. Mech. Des. July 2005, 127(4): 596–601.
Published Online: October 6, 2004
...Tian Huang; Jiangping Mei; Zhanxian Li; Xueman Zhao; Derek G. Chetwynd By taking a 2-DOF high-speed translational parallel manipulator as an object of study, this paper presents an approach that enables the servomotor parameters of parallel robots for pick-and-place operations to be estimated...
Journal Articles
Article Type: Article
J. Mech. Des. May 2005, 127(3): 433–440.
Published Online: July 23, 2004
... mechanisms. The result shows that the AKP method is consistently better than the CW method in terms of the reduction of the joint forces and the torques in the servomotors, and the smoothing of the fluctuation of the joint force. 27 04 2003 23 07 2004 robot kinematics servomotors design...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. January 2004, 126(1): 191–196.
Published Online: March 11, 2004
... (Hz), F m is the spectrum line of the m th harmonic of the output rocker motion harmonics optimisation fuzzy set theory servomotors mechanical engineering dynamics In the process of optimal design of linkage mechanisms for path generation, harmonics...
Journal Articles
Article Type: Technical Papers
J. Mech. Des. September 2003, 125(3): 582–592.
Published Online: September 4, 2003
..., the hydraulic presses are flexible (their motions can be programmed) and accurate, but are expensive to build and to operate. Recently, there are mechanical presses driven by servomotors. They could perform as flexible as hydraulic presses with high speed. Nevertheless, they are even more expensive to build...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. June 2002, 124(2): 347–350.
Published Online: May 16, 2002
... robot kinematics industrial manipulators industrial robots machine theory CAD servomotors Parallel Robot Workspace Maximization Parallel robots, unlike serial, traditional ones, have the end-effector connected to the base by several kinematic chains in parallel. Research...
Journal Articles
Article Type: Technical Briefs
J. Mech. Des. June 2002, 124(2): 350–354.
Published Online: May 16, 2002
... uses a servomotor as the power input. By properly designing the input speed, the output motion can pass through a desired trajectory. The input motion characteristics are planned with Bezier curves. Optimization is used to improve the output characteristics. Guidelines for defining the optimization...