【摘要】 在集成化软件工程支撑环境“青鸟”系统上，基于模拟退火实现了ＶＬＳＩ的布图规划算法，算法能够处理矩形和Ｌ型模块．使用面向对象方法开发软件，显著缩短了程序的设计过程，利用青鸟系统支持开发，明显地提高了系统的开发效率．更多还原

【Abstract】 In this paper, based on simulated annealing approch, the authors first implement floorplan algorithm for VLSI using object oriented method on the I″Jade Birds″system of integrated software engineering supporting environment.This algorithm can process rectangular and L shaped modules. Programming process can be cut short obviously when object oriented method of software development is applied.It raises developing effectiveness of system obviously to use″Jade Birds″system supporting development work.更多还原