摘要
数字化再设计是近年来提出的一种离散控制器设计方法,针对其算法描述复杂,推导过程计算繁琐等问题,对数字化再设计过程进行构件化建模,建立了分层的构件服务体系模型,对主要算法构件进行抽象,并设计"Supervisor"构件监督整个计算过程管理每个构件生命周期.利用Enterprise Java Bean(EJB)技术建立了整个构件环境,仿真实例表明能够有效降低数字化再设计计算复杂度,提高控制算法模块复用能力.
Digital redesign method was developed in recent years for the discrete controller design, but its algorithm description is complicated. This paper presents a component-oriented method that can abstract the entire calculation process with components and build a platform able to supervise and coordinate the running components. Finally, the EJB technology was used to build an entire component library. The simulated result shows that the method can greatly lower the computational complexity of the digital redesign method , improving the reuse capabilities of the algorithm module.
出处
《西安工业大学学报》
CAS
2011年第6期543-547,553,共6页
Journal of Xi’an Technological University
基金
航空基金资助项目(2008ZC53070)
关键词
数字化再设计
构件化
分层服务
EJB
digital redesign
component-based development
connector
EJB
