The Experts below are selected from a list of 207 Experts worldwide ranked by ideXlab platform

R.d. Steele - One of the best experts on this subject based on the ideXlab platform.

  • Designing minimal space telerobotics systems for maximum performance
    Aerospace Design Conference, 1992
    Co-Authors: Paul Backes, Mark K. Long, R.d. Steele
    Abstract:

    The design of the remote site of a local-remote telerobot control system is described which addresses the constraints of limited computational power available at the remote site control system while providing a large range of control capabilities. The Modular Telerobot Task Execution System (MOTES) provides supervised autonomous control, shared control and teleoperation for a redundant manipulator. The system is capable of nominal task execution as well as monitoring and reflex motion. The MOTES system is minimized while providing a large capability by limiting its functionality to only that which is necessary at the remote site and by utilizing a unified multi-sensor based impedance control scheme. A Command Interpreter similar to one used on robotic spacecraft is used to interpret Commands received from the local site. The system is written in Ada and runs in a VME environment on 68020 processors and initially controls a Robotics Research K1207 7 degree of freedom manipulator.

  • ICRA (3) - The modular telerobot task execution system for space telerobotics
    [1993] Proceedings IEEE International Conference on Robotics and Automation, 1
    Co-Authors: Paul Backes, Mark K. Long, R.d. Steele
    Abstract:

    A telerobot task execution system that has been developed for space station Freedom applications is described. The modular telerobot task execution system (MOTES) provides the remote site task execution capability in a local-remote telerobotic system. The design addresses the constraints of limited computational power available at the remote site control system while providing a large range of control capabilities. The system provides supervised autonomous control, shared control, and teleoperation for a redundant manipulator. The system is capable of nominal task execution as well as monitoring and reflex motion. A Command Interpreter similar to one used on robotic spacecraft is used to interpret Commands received from the local site. Execution utilizes multiple control modules which execute based upon Command parameterization. The system controls a seven degree-of-freedom manipulator. >

Paul Backes - One of the best experts on this subject based on the ideXlab platform.

  • Designing minimal space telerobotics systems for maximum performance
    Aerospace Design Conference, 1992
    Co-Authors: Paul Backes, Mark K. Long, R.d. Steele
    Abstract:

    The design of the remote site of a local-remote telerobot control system is described which addresses the constraints of limited computational power available at the remote site control system while providing a large range of control capabilities. The Modular Telerobot Task Execution System (MOTES) provides supervised autonomous control, shared control and teleoperation for a redundant manipulator. The system is capable of nominal task execution as well as monitoring and reflex motion. The MOTES system is minimized while providing a large capability by limiting its functionality to only that which is necessary at the remote site and by utilizing a unified multi-sensor based impedance control scheme. A Command Interpreter similar to one used on robotic spacecraft is used to interpret Commands received from the local site. The system is written in Ada and runs in a VME environment on 68020 processors and initially controls a Robotics Research K1207 7 degree of freedom manipulator.

  • ICRA (3) - The modular telerobot task execution system for space telerobotics
    [1993] Proceedings IEEE International Conference on Robotics and Automation, 1
    Co-Authors: Paul Backes, Mark K. Long, R.d. Steele
    Abstract:

    A telerobot task execution system that has been developed for space station Freedom applications is described. The modular telerobot task execution system (MOTES) provides the remote site task execution capability in a local-remote telerobotic system. The design addresses the constraints of limited computational power available at the remote site control system while providing a large range of control capabilities. The system provides supervised autonomous control, shared control, and teleoperation for a redundant manipulator. The system is capable of nominal task execution as well as monitoring and reflex motion. A Command Interpreter similar to one used on robotic spacecraft is used to interpret Commands received from the local site. Execution utilizes multiple control modules which execute based upon Command parameterization. The system controls a seven degree-of-freedom manipulator. >

Brad A. Myers - One of the best experts on this subject based on the ideXlab platform.

  • Published In Integrating a Command Shell Into a Web Browser
    2015
    Co-Authors: Robert Miller, Robert C. Miller, Brad Myers, Brad A. Myers
    Abstract:

    The transition from Command-line interfaces to graphi-cal interfaces has resulted in programs that are easier to learn and use, but harder to automate and reuse. Another transition is now underway, to HTML interfaces hosted by a web browser. To help users automate HTML in-terfaces, we propose the browser-shell, a web browser that integrates a Command Interpreter into the browser’s Location box. The browser-shell’s Command language is designed for extracting and manipulating HTML and text, and Commands can also invoke local programs. Command input is drawn from the current browser page, and Command output is displayed as a new page. The browser-shell brings to web browsing many advantages of the Unix shell, including scripting web services and creating pipelines of web services and local programs. A browser-shell also allows legacy Command-line pro-grams to be wrapped with an HTML/CGI interface that is graphical but still scriptable, and offers a new shell interaction model, different from the conventional type-script model, which may improve usability in some re-spects.

  • Integrating a Command Shell Into a Web Browser
    The USENIX Association, 2000
    Co-Authors: Robert C. Miller, Brad A. Myers
    Abstract:

    The transition from Command-line interfaces to graphical interfaces has resulted in programs that are easier to learn and use, but harder to automate and reuse. Another transition is now underway, to HTML interfaces hosted by a web browser. To help users automate HTML interfaces, we propose the browser-shell, a web browser that integrates a Command Interpreter into the browser's Location box. The browser-shell's Command language is designed for extracting and manipulating HTML and text, and Commands can also invoke local programs. Command input is drawn from the current browser page, and Command output is displayed as a new page. The browser-shell brings to web browsing many advantages of the Unix shell, including scripting web services and creating pipelines of web services and local programs. A browser-shell also allows legacy Command-line programs to be wrapped with an HTML/CGI interface that is graphical but still scriptable, and offers a new shell interaction model, different from..

  • Integrating a Command Shell Into a Web Browser
    2000
    Co-Authors: Robert Miller, Robert C. Miller, Brad Myers, Brad A. Myers
    Abstract:

    The transition from Command-line interfaces to graphi-cal interfaces has resulted in programs that are easier to learn and use, but harder to automate and reuse. Another transition is now underway, to HTML interfaces hosted by a web browser. To help users automate HTML in-terfaces, we propose the browser-shell, a web browser that integrates a Command Interpreter into the browser’s Location box. The browser-shell’s Command language is designed for extracting and manipulating HTML and text, and Commands can also invoke local programs. Command input is drawn from the current browser page, and Command output is displayed as a new page. The browser-shell brings to web browsing many advantages of the Unix shell, including scripting web services and creating pipelines of web services and local programs. A browser-shell also allows legacy Command-line pro-grams to be wrapped with an HTML/CGI interface that is graphical but still scriptable, and offers a new shell interaction model, different from the conventional type-script model, which may improve usability in some re-spects.

Robert C. Miller - One of the best experts on this subject based on the ideXlab platform.

  • Published In Integrating a Command Shell Into a Web Browser
    2015
    Co-Authors: Robert Miller, Robert C. Miller, Brad Myers, Brad A. Myers
    Abstract:

    The transition from Command-line interfaces to graphi-cal interfaces has resulted in programs that are easier to learn and use, but harder to automate and reuse. Another transition is now underway, to HTML interfaces hosted by a web browser. To help users automate HTML in-terfaces, we propose the browser-shell, a web browser that integrates a Command Interpreter into the browser’s Location box. The browser-shell’s Command language is designed for extracting and manipulating HTML and text, and Commands can also invoke local programs. Command input is drawn from the current browser page, and Command output is displayed as a new page. The browser-shell brings to web browsing many advantages of the Unix shell, including scripting web services and creating pipelines of web services and local programs. A browser-shell also allows legacy Command-line pro-grams to be wrapped with an HTML/CGI interface that is graphical but still scriptable, and offers a new shell interaction model, different from the conventional type-script model, which may improve usability in some re-spects.

  • Proceedings of 2000 USENIX Annual Technical Conference
    2000
    Co-Authors: San Diego California, Robert C. Miller
    Abstract:

    interfaces has resulted in programs that are easier to learn and use, but harder to automate and reuse. Another transition is now underway, to HTML interfaces hosted by a web browser. To help users automate HTML interfaces, we propose the browser-shell, a web browser that integrates a Command Interpreter into the browser's Location box. The browser-shell's Command language is designed for extracting and manipulating HTML and text, and Commands can also invoke local programs. Command input is drawn from the current browser page, and Command output is displayed as a new page. The browser-shell brings to web browsing many advantages of the Unix shell, including scripting web services and creating pipelines of web services and local programs. A browser-shell also allows legacy Command-line programs to be wrapped with an HTML/CGI interface that is graphical but still scriptable, and offers a new shell interaction model, different from the conventional typescript model, which may improve usability in some respects.

  • Integrating a Command Shell Into a Web Browser
    The USENIX Association, 2000
    Co-Authors: Robert C. Miller, Brad A. Myers
    Abstract:

    The transition from Command-line interfaces to graphical interfaces has resulted in programs that are easier to learn and use, but harder to automate and reuse. Another transition is now underway, to HTML interfaces hosted by a web browser. To help users automate HTML interfaces, we propose the browser-shell, a web browser that integrates a Command Interpreter into the browser's Location box. The browser-shell's Command language is designed for extracting and manipulating HTML and text, and Commands can also invoke local programs. Command input is drawn from the current browser page, and Command output is displayed as a new page. The browser-shell brings to web browsing many advantages of the Unix shell, including scripting web services and creating pipelines of web services and local programs. A browser-shell also allows legacy Command-line programs to be wrapped with an HTML/CGI interface that is graphical but still scriptable, and offers a new shell interaction model, different from..

  • Integrating a Command Shell Into a Web Browser
    2000
    Co-Authors: Robert Miller, Robert C. Miller, Brad Myers, Brad A. Myers
    Abstract:

    The transition from Command-line interfaces to graphi-cal interfaces has resulted in programs that are easier to learn and use, but harder to automate and reuse. Another transition is now underway, to HTML interfaces hosted by a web browser. To help users automate HTML in-terfaces, we propose the browser-shell, a web browser that integrates a Command Interpreter into the browser’s Location box. The browser-shell’s Command language is designed for extracting and manipulating HTML and text, and Commands can also invoke local programs. Command input is drawn from the current browser page, and Command output is displayed as a new page. The browser-shell brings to web browsing many advantages of the Unix shell, including scripting web services and creating pipelines of web services and local programs. A browser-shell also allows legacy Command-line pro-grams to be wrapped with an HTML/CGI interface that is graphical but still scriptable, and offers a new shell interaction model, different from the conventional type-script model, which may improve usability in some re-spects.

Bakhtiar Brian Litkouhi - One of the best experts on this subject based on the ideXlab platform.

  • Development of an optimal driver Command Interpreter for vehicle dynamics control
    International Journal of Vehicle Autonomous Systems, 2015
    Co-Authors: Tianjun Zhu, Amir Khajepour, Shihken Chen, Avesta Goodarzi, Bakhtiar Brian Litkouhi
    Abstract:

    This paper introduces a new driver Command Interpreter (DCI) for vehicle dynamics control, providing optimal calculation of desired CG forces and moments based on driver inputs and road conditions. The proposed DCI is established based on principles of optimal linear quadratic regulator (LQR) theory and vehicle dynamics. The optimal feed-forward and feedback gains of proposed DCI can be updated in real time by online matrix calculation. Analytical simulations and experimental test results under various driving conditions are presented to evaluate the proposed DCI and vehicle dynamics control system. The simulation and experimental results indicate that the vehicle dynamics control system using the proposed DCI can effectively stabilise the vehicle motion and improve the vehicle handling under critical driving conditions.

  • vehicle optimal torque vectoring using state derivative feedback and linear matrix inequality
    IEEE Transactions on Vehicular Technology, 2013
    Co-Authors: Saber Fallah, Amir Khajepour, Baris Fidan, Shihken Chen, Bakhtiar Brian Litkouhi
    Abstract:

    A controller assistant system is developed based on the closed-form solution of an offline optimization problem for a four-wheel-drive front-wheel-steerable vehicle. The objective of the controller is to adjust the actual vehicle attitude and motion according to the driver's manipulating Commands. The controller takes feedback from acceleration signals, and the imposed conditions and limitations on the controller are studied through the concept of state-derivative feedback control systems. The controller gains are optimized using linear matrix inequality (LMI) and genetic algorithm (GA) techniques. Reference signals are calculated using a driver Command Interpreter module (DCIM) to accurately interpret the driver's intentions for vehicle motion and to allow the controller to generate proper control actions. It is shown that the controller effectively enhances the handling performance and stability of the vehicle under different road conditions and driving scenarios. Although controller performance is studied for a four-wheel-drive front-wheel-steerable vehicle, the algorithm can also be applied to other vehicle configurations with slight changes.