摘要
采用计算机模拟的方法,通过使光源到反射面,再由反射面到照射面的光通量达到最优值,调整曲率、入射角、光源的位置,使其达到照度的设计要求。
ZLL medium membranoe reflector,the wide of its firing area is determined by the size of reflectors' quadric and curvature and by its arrangement of small ladder-shaped surfaces.In this article,we adopt computer analogue method,making illuminant pass to the reflect surface,then from the reflect surface to the light-sensitive surface.The beam passing quantity may reach maxinum,we can adjust cur curvature,angle of incidence and the position of illuminant to get the designed satisfactory lighting condition.
出处
《北京工业大学学报》
CAS
CSCD
1992年第4期49-53,共5页
Journal of Beijing University of Technology
关键词
卤钨灯
反光镜
ZLL,reflector,construction
