From Rovers to Orbiters: Continuous Task-Distribution-Based Coordination
نویسنده
چکیده
This paper compares and contrasts several coordination schemes for a system that continuously plans to control collections of rovers or spacecraft using collective mission goals instead of goals or command sequences for each spacecraft. A collection of self-commanding robotic systems would autonomously coordinate itself to satisfy high level science and engineering goals in a changing partially understood environment – making feasible the operation of tens or even a hundred spacecraft.
منابع مشابه
Negotiating Monitoring Task Allocation for Orbiters
We are interested in the problem of coordination of groundbased control stations and orbiting space probes for allocating monitoring tasks for emerging environmental situations that have the potential to become catastrophic events threatening life and property. We assume that ground based sensor networks have recognized seismic, geological, atmospheric, or some other natural phenomena that has ...
متن کاملDeep Space Communications: An Introduction
Since the beginning, with Sputnik in 1957 and Explorer in 1958, space missions have gone farther and have become more and more demanding in data return to enable far more ambitious science goals. This is particularly so for probes in deep space—at the Moon and farther. In the 1960s and 1970s, the missions were planet flybys, which typically have short encounter periods. Then the missions progre...
متن کاملMicro-Penetrator for Canadian Planetary Exploration
Space exploration is a highly visible endeavour of humankind to seek profound answers to questions about the origins of our solar system, whether life exists beyond Earth, and how we could live on other worlds. Different platforms have been utilized in planetary exploration missions, such as orbiters, landers, rovers, and
متن کاملSpace Network Time Distribution and Synchronization Protocol Development for Mars Proximity Link
Time distribution and synchronization in space networking are challenging due to long propagation delays, spacecraft movements, and relativistic effects, and therefore the Network Time Protocol (NTP) designed for terrestrial networks may not work properly. In this work, we consider a time distribution protocol that is based on time message exchanges similar to Network Time Protocol (NTP) but cu...
متن کاملThe Effects of Continuous Cognitive Task on Postural Control of People with Anterior Cruciate Ligament Reconstruction Using Balance Error Scoring System
Objective: People with Anterior Cruciate Ligament (ACL) reconstruction need to have almost automatic postural control to focus on their athletic skills. Continuous cognitive task is a method for removing attention from postural control. The effects of continuous cognitive task on postural control of people with ACL reconstruction has been assessed by laboratory tools; however, its effect using ...
متن کامل