Industrial robot with servo

Electricity: motive power systems – Positional servo systems – Program- or pattern-controlled systems

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

31856818, 318621, 901 9, G05B 19408

Patent

active

055811663

ABSTRACT:
In a device having a first member and a second member which are driven relative to one another by an actuator, a servocontrol derives feedback by sensing the torque applied on one of the members by the actuator. The actuator drive signal is modified by a compensation network in response to the torque measurement to provide stability across a bandwidth extending beyond the resonant frequency of the members, thereby providing smooth, accurate and precise motion.

REFERENCES:
patent: Re30132 (1979-10-01), Irie
patent: 2959301 (1960-11-01), Willsea
patent: 3033059 (1962-05-01), Melton et al.
patent: 3043448 (1962-07-01), Melton
patent: 3066805 (1962-12-01), Sullivan
patent: 3108498 (1963-10-01), James et al.
patent: 3155240 (1964-11-01), Eude et al.
patent: 3231098 (1966-01-01), Ainsworth
patent: 3247978 (1966-04-01), Neumeier
patent: 3247979 (1966-04-01), Melton et al.
patent: 3255893 (1966-06-01), Hainer et al.
patent: 3262593 (1966-07-01), Hainer
patent: 3272347 (1966-09-01), Lemelson
patent: 3315542 (1967-04-01), Fortin et al.
patent: 3418661 (1968-12-01), Allison et al.
patent: 3435705 (1969-04-01), Musser
patent: 3451224 (1969-06-01), Colechia et al.
patent: 3520496 (1970-07-01), Wuenscher
patent: 3610438 (1971-10-01), Opdahl
patent: 3739923 (1973-06-01), Totsuka
patent: 3773189 (1973-11-01), Kitamura et al.
patent: 3784031 (1974-01-01), Miitu et al.
patent: 3817403 (1974-06-01), Glachet et al.
patent: 3826383 (1974-07-01), Richter
patent: 3840128 (1974-10-01), Swoboda, Jr. et al.
patent: 3849668 (1974-11-01), Dane
patent: 3883900 (1975-05-01), Jerard et al.
patent: 3888362 (1975-06-01), Fletcher et al.
patent: 3890552 (1975-06-01), Devol et al.
patent: 3922930 (1975-12-01), Fletcher et al.
patent: 3952880 (1976-04-01), Hill et al.
patent: 3985238 (1976-10-01), Nakura et al.
patent: 4000819 (1977-01-01), Germond et al.
patent: 4021651 (1977-05-01), Mitsuhashi et al.
patent: 4030617 (1977-06-01), Richter
patent: 4046262 (1977-09-01), Vykukal et al.
patent: 4062455 (1977-12-01), Flatau
patent: 4062601 (1977-12-01), Pardo et al.
patent: 4068763 (1978-01-01), Fletcher et al.
patent: 4084083 (1978-04-01), McNally et al.
patent: 4089427 (1978-05-01), Pardo et al.
patent: 4095481 (1978-06-01), Kasai et al.
patent: 4096766 (1978-06-01), Pardo et al.
patent: 4132318 (1979-01-01), Wang et al.
patent: 4132937 (1979-01-01), Engelberger et al.
patent: 4150326 (1979-04-01), Engelberger et al.
patent: 4163183 (1979-07-01), Engelberger et al.
patent: 4178799 (1979-12-01), Schmieder et al.
patent: 4187454 (1980-02-01), Ito et al.
patent: 4201937 (1986-05-01), Irie
patent: 4227853 (1980-10-01), Woodford et al.
patent: 4260940 (1981-04-01), Engelberger et al.
patent: 4260941 (1981-04-01), Engelberger et al.
patent: 4275986 (1981-06-01), Engelberger et al.
patent: 4283764 (1981-08-01), Crum et al.
patent: 4338672 (1982-07-01), Perzley et al.
patent: 4345194 (1982-08-01), Green
patent: 4347578 (1982-08-01), Inaba
patent: 4362978 (1982-12-01), Pollard et al.
patent: 4370091 (1983-01-01), Gagliardi et al.
patent: 4396344 (1983-08-01), Sugimoto
patent: 4398110 (1983-08-01), Flinchbaugh et al.
patent: 4399718 (1983-08-01), Zimmer
patent: 4446409 (1984-05-01), Rawicz et al.
patent: 4485338 (1984-11-01), Matsuhara et al.
patent: 4498037 (1985-02-01), Razaui
patent: 4552504 (1985-11-01), Nakada
patent: 4552505 (1985-11-01), Gorman
patent: 4587469 (1986-05-01), Ikebe et al.
patent: 4589816 (1986-05-01), Eberle et al.
patent: 4621332 (1986-11-01), Sugimoto et al.
patent: 4625285 (1986-11-01), Mori et al.
patent: 4694230 (1987-07-01), Slocum et al.
patent: 4696501 (1987-07-01), Webb
patent: 4906907 (1990-03-01), Tsuchihashi et al.
patent: 4908556 (1990-03-01), Daggett et al.
patent: 5105135 (1992-04-01), Nashiki et al.
patent: 5129044 (1992-07-01), Kashiwagi et al.
Chi-Haur Wu, "Compliance Control of Robot Manipulator Based on Joint Torque Servo," Int'l Journal of Robotics Research, Fall 1985 pp. 55-71.
Anthony A. Maciejewski, et al., "Obstacle Avoidance for Kinematically Redundant Manipulators in Dynamically Varying Environments," Int'l Journal of Robotics Research Fall 1985, pp. 109-117.
Unimation Brochure including: Unimate 200, 500, 700, 760, 1000, 2000, 4000,6000 series robots.
Yabaka Brochure including: Model A-200, A-600, Arc Mate, Arc Mate, Sr., S-10, S-200, S-300, S-420, S-700, M-100, M-300, P-100, P-150.
ASEA Robotics Brochure including: IRB 1000, IRB L6/2, IRB G6/2, IRB 60/2, IRB 90/2.
American Robot Brochure including: Level 1 Merlin Robot, Level 2 Merlin Cluster Controller, Level 3 Merlin Host Computer, Level 4 Factory Mainframe.
Cincinnati Milacron Brochure including: T3 300 Series Industrial Robots, T3 886/T3 895 Gantry Industrial Robots, T3 646 Industrial Robot, T3 786 Industrial Robot.
IBM Literature including; IBM 7535 Manufacturing System Spar Literature including: Remote Manipulator System, Fast-Track Robots.
Taylor, "A Large-Scale Manipulator for Space Shuttle Payload Handling-The Shuttle Remote Manipulator System."
Richard P. Paul, Robot Manipulators: Mathematics, Programming and Control, MIT PRess, pp. 208-215.
World Patent Index, acc. No. 75-H492W [29] week 7529, Derwent Pub. Ltd., London, GB & US-A-3 893 404 (SKAGIT Corp.) Aug. 7, 1975 *Abstract.
Ogata, "Modern Control Engineering", 1970, Prentice-Hall Patent Abstracts of Japan, vol. 9, No. 253 (P-395), 11th Oct. 1985; & JP-A-60 103 567 (Fujii Yoshikazu) Jul. 6, 1985 *Abstract.
World Patent Index, acc. No. 85-211526 [35] , week 8535, Derwent Pub. Ltd. London, GB; & EP-A-152 936 (EKE ROBOTERSYS GmbH) Aug. 28, 1985 *Abstract.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Industrial robot with servo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Industrial robot with servo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Industrial robot with servo will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-788143

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.