自然环境加速实验装置中自动跟踪太阳方法

Method of Sun Automatic Tracking for Acceletated Outdoor Weathering Experiment Equipment

自然环境中的材料加速老化实验装置的使用已成为耐候性实验的主要发展趋势 ,它的研制成功 ,对新材料 ,新涂料的研究开发具有深远的影响和推动作用。全自动、全天候准确的跟踪太阳则是该加速实验装置的重点攻关项目。提出了用于该加速实验装置的一种新的准确跟踪太阳轨迹并对太阳运行轨迹公式进行修正的方法 ,介绍了该装置实时跟踪太阳模块的设计及其对太阳轨迹的修正 。

Outdoor Acceletated Weathering Equipment is the most widely used outdoor acceletated weathering test method in the world today. The success in development of this equipment will have a far-reaching and promoted effect on R&D of new material and new dope. Automatic and all-weather tracing solar is the tackle key problem. A new method of tracking the sun is presented, and the sun track is corrected with this method. The operation principle of a solar-tracking sensor is introduced.