摘要
论述了并行工程在船舶系统工程中的应用,简述了其原理,即通过增加设计小循环次数来减少设计大循环次数,从而减少设计的反复过程和缩短产品开发周期。重点细分了传统串行造船过程,构建了优化的并行设计过程,并对该过程建立基于时间Petri网的过程模型,通过计算设计循环时间。定量分析了并行设计的优越性,从而为船舶产品实施并行设计方法提供了可靠的理论依据。
The principle of the concurrent engineering is expounded which is applied to Marine systems engineering,that means the small-cycles are increased and large-cycles are decreased in the concurrent design process,thus can short the time.The key point is breaking down the process of traditional shipbuilding and constructing a optimized concurrent design process,at the same time,it is establishing a vessel Petri Nets process model which is based on time and concurrent designing.after that,the text calculates the design cycle time,and quantificationally analyses a parallel process of the real-time.Doubtless,the research results can be the theoretic basis for the implement method of concurrent design of ship products.
出处
《科学技术与工程》
2011年第35期8810-8814,共5页
Science Technology and Engineering
基金
江苏省社会科学基金(09EYA003)资助
关键词
并行工程
过程优化
时间PETRI网
Concurrent Engineering Time Petri Net Process optimization
