Zobrazeno 1 - 10
of 15
pro vyhledávání: '"G. R. Eisler"'
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 126:891-895
A control algorithm has been developed and experimentally validated for guiding swarms of robotic vehicles to acoustic targets. This novel algorithm uses pressure measurements from a set of sensors, each attached to a vehicle of the swarm, to deduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bec38d3a6a91388c8123fec26637774c
https://doi.org/10.1115/1.1852463
https://doi.org/10.1115/1.1852463
Autor:
G. R. Eisler, P. W. Fuerschbach
Publikováno v:
Science and Technology of Welding and Joining. 7:241-246
To facilitate pulse Nd–YAG laser spot weld development, it is common practice to adjust the pulse energy, duration, and focus spot size. An accurate understanding of the effect of these parameters on melting, weld appearance, and heat input is thus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d18845f52adea854c65115bc9c63676
https://doi.org/10.1179/136217102225004293
https://doi.org/10.1179/136217102225004293
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 121:337-345
This paper presents a new algorithm for solving general inequality/equality constrained minimum time problems. The algorithm`s solution time is linear in the number of Runge-Kutta steps and the number of parameters used to discretize the control inpu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baa25230e2e728a98029e64adecfc563
https://doi.org/10.1115/1.2802479
https://doi.org/10.1115/1.2802479
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 119:833-836
Procedures for trajectory planning and control of flexible link robots are becoming increasingly important to satisfy performance requirements of hazardous waste removal efforts. It has been shown that utilizing link flexibility in designing open loo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9085b90ec1ceca424faadb91af50d1f
https://doi.org/10.1115/1.2802400
https://doi.org/10.1115/1.2802400
Publikováno v:
Journal of Guidance, Control, and Dynamics. 19:340-346
A method is presented for burnout-to-apogee munitions guidance that compensates for launch offsets from a nominal, ground-to-ground trajectory. The munition is assumed to be configured for low-cost, externally received navigation updates that are onl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1fd24ef289075f0f22bb76a98ea9c21
https://doi.org/10.2514/3.21624
https://doi.org/10.2514/3.21624
Autor:
G. R. Eisler, David G. Hull
Publikováno v:
Journal of Guidance, Control, and Dynamics. 17:649-654
A neighboring optimal control problem is formulated for a hypersonic glider to execute a maximumterminal-velocity descent to a stationary target. The resulting two-part, feedback control scheme initially solves a nonlinear algebraic problem to genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74e2ed3ebcc65d5b0fcebb78da57002b
https://doi.org/10.2514/3.21251
https://doi.org/10.2514/3.21251
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 115:405-410
The method of recursive quadratic programming, coupled with a homotopy method, has been used to generate approximate minimum-time and minimum tracking-error tip trajectories for two-link flexible manipulator movements in the horizontal plane. The man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63aa00e848cd7931857bc24ece602895
https://doi.org/10.1115/1.2899116
https://doi.org/10.1115/1.2899116
Autor:
David G. Hull, G. R. Eisler
Publikováno v:
Journal of Guidance, Control, and Dynamics. 16:400-402
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8521f176ee143e8861afc6b466da324d
https://doi.org/10.2514/3.21020
https://doi.org/10.2514/3.21020
Publikováno v:
Sensor Fusion and Decentralized Control in Robotic Systems II.
As part of a project for the Defense Advanced Research Projects Agency, Sandia National Laboratories' Intelligent Systems& Robotics Center is developing and testing the feasibility of a cooperative team of robotic sentry vehicles to guard a pe-rimete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1664e234beaf2a12acf8210174897aed
https://doi.org/10.1117/12.360355
https://doi.org/10.1117/12.360355
Publikováno v:
SPIE Proceedings.
One method for scaling lasers to higher power is to build several separate amplifier chains, and then coherently combine the individual beams together. To combine the beams the pathlengths must be matched to an integer number of waves, and the tip an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cef7da0ad6d3b749e900ee92a626363
https://doi.org/10.1117/12.152661
https://doi.org/10.1117/12.152661