CAJ | 학술논문

基于 UG/KF 面向对象的规则描述方法，在开发自由曲面型前照灯设计工具基础上，建立了基于规则推理的自由曲面型前照灯初始方案产生方法，通过仿真照度和照明效果以评价前照灯设计方案的安全性工程要求，并提出了规则推理和尺寸驱动相结合的前照灯设计方案修改方法。应用实例表明，所提出的方法能在前照灯造型设计的前期引入工程要求，根据前照灯的造型曲面产生符合工程要求的前照灯设计方案，有效减少了设计过程的迭代。
기우 UG/KF 면향대상적규칙묘술방법，재개발자유곡면형전조등설계공구기출상，건립료기우규칙추리적자유곡면형전조등초시방안산생방법，통과방진조도화조명효과이평개전조등설계방안적안전성공정요구，병제출료규칙추리화척촌구동상결합적전조등설계방안수개방법。응용실례표명，소제출적방법능재전조등조형설계적전기인입공정요구，근거전조등적조형곡면산생부합공정요구적전조등설계방안，유효감소료설계과정적질대。
Based on the object-oriented representation method of design rules with UG/KF, we develop design tools and then establish the rule-based reasoning generating method for initial scheme of free-form surface auto headlamp. By simulating illumination and lighting effect, we evaluate headlamp design scheme according to safety standards, and present the modification method for headlamp design scheme which combines the rule-reasoning with dimension-driving. The practice of application shows that the presented method may be incorporated into engineering requirements in the early design stage of headlamp styling and can generate appropriate design schemes according to the styling surface, which reduces design iteration effectively.