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Cao Jujiang
School of Mechanical and
Instrumental Engineering,
Xi'an University of Technology,
Xi'an 710048, China
He Wei
College of Mechanical-Electronic Engineering,
Shaanxi University of Science
& Technology,
Xiangyang 712081, China
Li Jianling
College of Design,
Shaanxi University of Science
& Technology,
Xiangyang 712081, China |
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IMPROVING
RESEARCH OF THE MOTION LAW COMBINED OF SIMPLE HARMONIC AND
TRAPEZIUM*
Abstract: The improved motion law combined of simple harmonic and trapezium has much more applied value in engineering for the jerk of which is continuous. The mathematical model of this improved motion law is rebuilt and the equations of displacement, velocity, acceleration and jerk as well as their relative parameters are concluded. From the eigenvalues of the optimized motion law it is concluded that it has clearly more stability than that is not improved.
Key words:
Cam mechanism Motion law Cam curve |