TIME-OPTIMAL FEEDRATES ALONG CURVED PATHS FOR CARTESIAN CNC MACHINES WITH PRESCRIBED BOUNDS ON AXIS VELOCITIES AND ACCELERATIONS

The authors consider the problem of specifying the feedrate variation along a curved path, that yields the minimum traversal time for a multi-axis CNC machine subject to given bounds on the feasible velocity and acceleration along each axis. The torque-speed characteristics of the axis drive motors...

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Vydané v:	International journal of robotics & automation Ročník 22; číslo 2; s. 112 - 125
Hlavní autori:	Timar, S D, Farouki, R T, Boyadjieff, C L
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Calgary ACTA Press 01.01.2007
Predmet:	Acceleration Algorithms Differential equations Magnetic fields Motors Power supply Velocity
ISSN:	0826-8185, 1925-7090
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