LAMOST观测控制系统中的冲突消解策略  

Conflict expunction of LAMSOT observation controlling system

作　　者：万长胜[1] 金革[1] 王坚[1] 郝黎凯[1] 李昔华[1] 黄鲲[1] 任间[1] 李锋[1] 牛田野[1] 

机构地区：[1]中国科学技术大学近代物理系,安徽合肥230026

出　　处：《系统工程与电子技术》2005年第2期262-263,323,共3页Systems Engineering and Electronics

基　　金：国家"九五"大科学工程项目基金资助课题

摘　　要：LAMOST观测控制系统协作多个子系统完成观测计划的过程涉及多个命令,观测过程要求符合观测逻辑,并需要消除硬件冲突。利用时槽环技术成功地消除了观测过程中的观测逻辑冲突和硬件冲突,这种控制策略也可以推广到需要消除业务逻辑冲突和硬件设备冲突的复杂控制系统中。The process that an LAMOST observation controlling system cooperates its subsystems relates to multiple commands. It must be fit for observation logic and avoid hardware conflict. The conflicts of observation logic and hardware during observation are avoided by the time-slot ring technology, and a usable arithmetic for a complex controlling system is presented to avoid workflow logic conflict and hardware conflict.

关 键 词：观测控制系统 冲突消解 时槽环 

分 类 号：P111.2[天文地球—天文学]