Autonomous Mobility Software Validation Challenges for Planetary Surface Missions

نویسنده

  • Edward Tunstel
چکیده

This paper discusses characteristics of the surface mobility problem that present challenges for validation of autonomous mobility software. We provide a general description of a commonly used hardware-centric and dynamic approach to mobility software validation for flight systems. We also highlight some effects and impacts of flight schedules and deliveries on this validation approach and related mobility software development. Finally, we offer suggestions for dealing with some of the challenges and improving the process for autonomous mobility software development and validation on future projects.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Towards Autonomous Long - Range Navigation ‘ Isairas 2005 Conference ’ , Munich , 5 - 8 September 2005

The recent success of NASA’s Mars Exploration Rovers has demonstrated the important benefits that mobility adds to landed planetary exploration missions. The Canadian Space Agency (CSA) has been conducting research in ground control and in autonomous robotics for several years already. One of the target applications is planetary exploration using mobile platforms. The emphasis of our research p...

متن کامل

Evolution of Autonomous Self-righting Behaviors for Articulated Nanorovers

Miniature rovers with articulated mobility mechanisms are being developed for planetary surface exploration on Mars and small solar system bodies. These vehicles are designed to be capable of autonomous re. covery from overturning during surface operations. This paper describes a computational means of developing motion behaviors that achieve the autonomous recovery function. It proposes a cont...

متن کامل

Validation and Verification of the Remote Agent for Spacecraft Autonomy

The six-day Remote Agent Experiment (RAX) on the Deep Space 1 mission will be the first time that an artificially intelligent agent will control a NASA spacecraft. Successful completion of this experiment will open the way for AI-based autonomy technology on future missions. An important validation objective for RAX is implementation of a credible validation and verification strategy for RAX th...

متن کامل

Surface Systems R & D in NASA ’ s Planetary Exploration Program

In the last several years, since the successful 1997 deployment and operation of the Sojourner rover on the surface of Mars, NASA has entered a new era of space exploration, where the emphasis is on in-situ exploration of planetary surfaces by means of a new class of robotic systems. For example, advanced sample return rovers with demonstrated technology far beyond Sojourner are in preparation ...

متن کامل

Performance verification for robot missions in uncertain environments

Establishing a-priori mission performance guarantees is crucial if autonomous robots are to be used with confidence in missions where failure could incur high costs in life and property damage. Automatic mission software verification, in addition to simulation and experimental benchmarking, is a key component of the solution for establishing performance guarantees. This component requires autom...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2004