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Sunday, July 19, 2020 | History

2 edition of rate-controlled teleoperator task with simulated transport delays found in the catalog.

rate-controlled teleoperator task with simulated transport delays

Jack E. Pennington

rate-controlled teleoperator task with simulated transport delays

by Jack E. Pennington

  • 229 Want to read
  • 23 Currently reading

Published by National Aeronautics and Space Administration, Scientific and Technical Information Branch, For sale by the National Technical Information Service] in Washington, D.C, [Springfield, Va .
Written in English

    Subjects:
  • Telecommunication systems.,
  • Astronautics -- Communication systems.

  • Edition Notes

    StatementJack E. Pennington.
    SeriesNASA technical memorandum -- 85653.
    ContributionsUnited States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.
    The Physical Object
    Pagination43 p. :
    Number of Pages43
    ID Numbers
    Open LibraryOL18036368M

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    Sponsored by Standing Committee on Traffic Flow Theory and Characteristics (Changed to ACP50 on 4/15/); and Task Force on System Simulation Efforts to develop a Transportation System Simulation Manual are under way, with a draft outline and chapter already prepared and a task force formed by TRB to spearhead the development. Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit to get more information about this book, to buy it in print, or to download it as a free PDF.

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Rate-controlled teleoperator task with simulated transport delays by Jack E. Pennington Download PDF EPUB FB2

With resolved-rate control, the simulation task was trivial. Time delays up to 2 sec were simulated. For time delays of sec and longer, subjects replaced continuous control with a move-and-wait control strategy. Dis-playing a cue that the input had been received was helpful for longer time delays.

Get this from a library. A rate-controlled teleoperator task with simulated transport delays. [Jack E Pennington; United States.

National Aeronautics and Space Administration. Scientific and Technical Information Branch.]. A teleoperator-system simulation was used to examine the effects of two control modes (joint-by-joint and resolved-rate), a proximity-display method, and time delays (up to 2 sec) on the control of a five-degree-of-freedom manipulator performing a probe-in-hole alignment : J.

Pennington. Buzan, F. T., "Control of a teleoperator in the presence of large time delays," MIT Man-Machine Systems Laboratory, JPL Contract #, Mid-Term Reports of June and May Google Scholar Buzan, F. T., "Control of Teleoperators with Time Delay: A Predictive Operator Aid with Force Feedback," Ph.D.

thesis, Massachusetts Institute of Cited by: 1. A teleoperator-system simulation was used to examine the effects of two control modes (joint-by-joint and resolved-rate), a proximity-display method, and time delays (up to 2 sec) on the control of.

Download full text in PDF Download. Share. ExportCited by: 3. The task times were averaged for each time delay and represent 24 values. As can be seen, the total task time in- creased from seconds with 0 second delay to seconds Cited by: 6. A teleoperator-system simulation was used to examine the effects of two control modes (joint-by-joint and resolved-rate), a proximity-display method, and time delays (up to 2 sec) on the control.

This paper summarizes the results of a number of experiments that were conducted to identify some of the critical parameters associated with using telerobotics in performing man-like tasks in space by: 1.

The prediction method was designed to minimize the effect of the transport delay and the phase shift of sensors, actuators and mechanical objects. The solution is an alternative to complex non-linear models like artificial neural networks, which requires complex stability analysis and control systems with high computing by: 4.

Rate controlled teleoperator task with simulated transport delays Self regulation guide for calico scallop processing Mawqiu02bb al iqtiu1e63ud al u02bbarabub fub u02bbau1e63r al LICHENI Page 1/2.

A multiobjective metaheuristic approach for the integrated vehicle and crew scheduling Journal of Transport Literature, Vol. 10, No. 2 Column generation based heuristic framework for the multiple-depot vehicle type scheduling problemCited by: Integration of Travel Demand Models With Operational Analysis Tools travel time variance), delay (e.g., vehicle hours of travel), safety (e.g., number of crashes), and air quality (e.g., pounds of nitrogen oxides) will need to be forecast so that the impact can be compared with a range of other the travel demand model, but require more.

Gilbreth - Experiment Motion study can be considered the foundation for time study The time study measures the time required to perform a given task in accordance with a specified method and is valid only so long as the method is continued A time and motion study would be used to reduce the number of motions in performing a task in order to.

Driving simulation from the very beginning of the advent of VR technology uses the very same technology for visualization and similar technology for head movement tracking and high end 3D vision. Another cause for simulation sickness is the transport delay, the delay between the action and the corresponding rendering cues.

contributions. Transportation officials collect data on flight delays (the number of minutes past the scheduled departure time that a flight takes off).

Consider the dot plot of the delay times for sixty BigAir flights during December 1. What do you think this graph is telling us about the flight delays for these sixty flights.

Size: KB. How to Move Released Transports and Tasks into New Transport Request Hello sir, I have a development system in which tr are released to Qa when I am importing it is giving errors.

Guidance of Vehicles by Telecommand in Order to Simulate Accidents After using an analog computer and a mechanical substitution system to determine if the project was possible, a remote control ground vehicle was designed and constructed which would follow a predetermined course at a given speed to test the handling characteristics of Author: Harald J.

Schimkat, Erich W. Unterreiner, Rüdiger W. Will. Figure 3 is a plot of the total task time for the O, 1, and 2 second time delays. The task times were averaged for each time delay and repre-sent 24 values. As can be seen, the total task time increased from seconds with 0 second delay to seconds with a two second delay.

6 5 D - maximum mean. minimum • iI - I m I I I 0 I 2 Feedback delay (seconds). Welcome to the website for the Transportation System Simulation Manual Framework project. We will use this site to post presentation files, draft reports for review, and upcoming announcements.

The deliverable commenting website is now live!. The transport delay model just delays the change in the output by the time specified in the after clause. You can elect to use the transport delay model instead of the inertial delay model by adding the keyword transport to the signal assignment statement.

The SR latch example could be modified to use the transport delay model by replacing the.The delay measures that resulted from the proposed model are at the segment level of resolution, delimited by the route timepoints, and are found to be described well by the gamma distribution.

These results allow the localization of excessive delay on a segment level, and the distinction between the traffic delay and dwell time delay.Delay Types All VHDL signal assignment statements prescribe an amount of time that must transpire before the signal assumes its new value This prescribed delay can be in one of three forms: Transport-- prescribes propagation delay only Inertial-- prescribes minimum input pulse width and propagation delay Delta-- the default, if no delay time is explicitly specifiedFile Size: KB.