北斗卫星导航系统在大型喷灌机行走中的应用

Application of BeiDou Navigation Satellite System in the Travel Control of Large Center Pivot Irrigators

摘要:

北斗卫星导航系统凭借高精度定位与强抗干扰能力, 为解决大型喷灌机作业效率与定位精度的矛盾提供了新的解决方案。文章阐述了北斗卫星导航系统的技术优势及定位方法,对比了多种定位技术的优缺点与适用场景。研究表明,北斗系统应用于大型喷灌机作业具有可行性与有效性,但是在实际应用中仍面临复杂地形与极端天气的挑战,存在覆盖不足、成本高昂、漂移明显等局限性。未来,应致力于解决当前技术中的瓶颈问题,进一步优化算法,使北斗卫星定位在智慧农业领域得到更多的应用。

Abstract:

Featuring high-precision positioning and strong anti-interference capability, the BeiDou Navigation Satellite System (BDS) offers a new solution to resolve the conflict between operation efficiency and positioning accuracy of large center pivot irrigators. This paper introduces the technical advantages and positioning methods of BDS, and compares the merits, demerits and applicable scenarios of various positioning technologies. The research verifies the feasibility and effectiveness of applying BDS to large center pivot irrigators. Nevertheless, practical application still faces challenges brought by complex terrain and extreme weather, along with limitations such as insufficient signal coverage, high costs and obvious positioning drift. In the future, efforts should be made to tackle existing technical bottlenecks, further optimize algorithms, facilitate BeiDou satellite positioning's, wider application in smart agriculture.