Modeling Mission of Earth Observation Satellite Based on PDDL
Guo Wu · Remote Sensing Information · 2010
The traditional method of mathematical modeling is a way to solve the complex problem of the satellite mission planning,but it brings planner more difficulty because of its abstractness.PDDL(Planning Domain Definition Language) can construct effective and legible models of satellite mission planning and translate the model knowledge into a form that can be accepted by computer easily.This paper explores how to use PDDL to describe the mission planning of the earth observation satellite,analyzes the constrains involved,actions related and the resources needed when satellite executes missions,constructs domain file and problem file of the mission planning model,and then proposes a solution algorithm flow of the model.At last,through an example,the model and algorithm are validated to be effective.