›› 2015, Vol. 21 ›› Issue (第4期): 934-940.DOI: 10.13196/j.cims.2015.04.008
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闫雪锋1,2,段国林1+,姚涛1,许红静1
基金资助:
Abstract: :To support information exchanging,sharing and model reuse of complex product Virtual Prototype (VP) effectively and to improve the quality and efficiency of product,the Design Meta-Model (DMM) for complex product VP was constructed based on meta-based modeling theory.The mapping relationship between DMM and discipline meta-model was analyzed and the transition between the two was realized.Thus the kinematic simulation model and optimization model of VP were obtained.A case of unified modeling of vehicle's Auto Transmission (AT) was used to prove the correctness,effectiveness and practicality of unified integrate modeling and demonstrate the application of meta-modeling in complex product modeling.
Key words: complex product, virtual prototype, design meta-model, model transformation, auto transmission
摘要: 为了有效地支持复杂产品虚拟样机的信息交换、共享、模型重用,以提高产品质量和效率,基于元建模理论,建立了复杂产品虚拟样机,设计了元模型。分析设计了元模型与学科元模型的映射关系,并实现了二者的转换,实例化得到虚拟样机运动仿真模型和优化模型。以某车辆自动变速器统一建模为例,说明了元建模在复杂产品建模中的应用,验证了统一集成建模的正确性、有效性与实用性。
关键词: 复杂产品, 虚拟样机, 设计元模型, 模型转换, 自动变速器
CLC Number:
TP391.9
闫雪锋,段国林,姚涛,许红静. 复杂产品虚拟样机元建模[J]. 计算机集成制造系统, 2015, 21(第4期): 934-940.
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URL: http://www.cims-journal.cn/EN/10.13196/j.cims.2015.04.008
http://www.cims-journal.cn/EN/Y2015/V21/I第4期/934