Optimum Designing Of Satellite Orbit Based On Evolutionary Algorithms And STK

The optimization designing of satellite orbit is a very importance work in launching satellite project. The purpose of optimization is mostly focus on minimizing fuel in launching process. Because the remanent fuel determine the propagate time of satellite directly, the optimization designing of orbit has great significance to lengthen the server life of satellite.In order to overcome the disadvantages of conventional optimum approach, such as the complexity of run and hugeness of calculation, A optimum designing for satellite based on evolutionary algorithms(EAs) and STK is studied in this dissertation. The optimum approach for satellite orbit mentioned in this dissertation basically optimized orbit with EAs and calculated orbit parameters with STK. At first, this paper researched the problem of orbit designing, summarized the conventional method of orbit designing, analyzed the shortcoming of conventional method, introduced the EAs and STK, discussed it's use in designing satellite orbit, then depicted the designing and constructing of optimum designing system of artificial satellite orbit based on EAs and STK, At last, a example of satellite orbit is given out with this system, The result is visually validated by STK.The main contribution and innovation of this dissertation include:1. It giving out a method that resolving the optimization designing problem in satellite orbit with EAs and STK synthetically. 2. It designing and realizing a satellite orbit optimization system. Designing an approach of controlling STK with message completely. 3. It validating the satellite orbit optimization system with examples.