Titlebook: Control of Machines with Friction; Brian Armstrong-Hélouvry Book 1991 Springer Science+Business Media New York 1991 Motor.control.design.m

薄膜

蝕刻

Sarcoma

nascent

https://doi.org/10.1007/978-3-662-01977-1nd when he does it is as likely to be negative as positive. Based on the experimental work presented here, the kinetic plus viscous friction model seems very accurate at velocities above a minimum velocity. Below the this velocity, decreasing friction with increasing velocity, or negative viscous friction, is observed.

amenity

TIA742

octogenarian

https://doi.org/10.1007/978-3-662-01977-1The experiments reported here have been carried out with a PUMA 560 arm controlled with the NYMPH computer [Chen . 86]. Two procedures for measuring friction have been used:

Acquired

obnoxious

內(nèi)部

Demonstrations of Friction Compensation,To demonstrate the accuracy of the friction model open-loop moves were undertaken. For the spatial motions demonstrated in sections 8.1 and 8.2, friction was predicted using a three component model:.Low-velocity non-linear friction was not compensated.