计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2014年
16期
237-242
,共6页
库兹涅佐夫号%舰载机%出动流程%T-Petri网
庫玆涅佐伕號%艦載機%齣動流程%T-Petri網
고자열좌부호%함재궤%출동류정%T-Petri망
Kuznetsov%carrier plane%takeoff procedure%Task-Petri(T-Petri)
为明确舰载机的出动过程,以更好地指导舰载机操作,对舰载机出动流程仿真问题进行研究。在分析舰载机出动流程共性以及Petri网优点的基础上设计了一种面向任务的综合T-Petri(Task-Petri)网模型。该模型通过对基本网进行简单扩充便可以动态仿真不同的出动任务,不仅简化了出动流程,而且可以满足舰载机出动任务的多样性建模要求,避免了重复建模的复杂性。利用T-Petri网模型对库兹涅佐夫号航母舰载机出动流程进行仿真试验,并给出了甘特图,比较直观地给出了舰载机出动流程。分析给出了舰载机出动时间计算公式,将其所得的出动时间与通过T-Petri网仿真得出的出动时间进行比较,结果表明所提出的T-Petri网模型用于仿真舰载机出动流程是可行的,且结果比较精确。
為明確艦載機的齣動過程,以更好地指導艦載機操作,對艦載機齣動流程倣真問題進行研究。在分析艦載機齣動流程共性以及Petri網優點的基礎上設計瞭一種麵嚮任務的綜閤T-Petri(Task-Petri)網模型。該模型通過對基本網進行簡單擴充便可以動態倣真不同的齣動任務,不僅簡化瞭齣動流程,而且可以滿足艦載機齣動任務的多樣性建模要求,避免瞭重複建模的複雜性。利用T-Petri網模型對庫玆涅佐伕號航母艦載機齣動流程進行倣真試驗,併給齣瞭甘特圖,比較直觀地給齣瞭艦載機齣動流程。分析給齣瞭艦載機齣動時間計算公式,將其所得的齣動時間與通過T-Petri網倣真得齣的齣動時間進行比較,結果錶明所提齣的T-Petri網模型用于倣真艦載機齣動流程是可行的,且結果比較精確。
위명학함재궤적출동과정,이경호지지도함재궤조작,대함재궤출동류정방진문제진행연구。재분석함재궤출동류정공성이급Petri망우점적기출상설계료일충면향임무적종합T-Petri(Task-Petri)망모형。해모형통과대기본망진행간단확충편가이동태방진불동적출동임무,불부간화료출동류정,이차가이만족함재궤출동임무적다양성건모요구,피면료중복건모적복잡성。이용T-Petri망모형대고자열좌부호항모함재궤출동류정진행방진시험,병급출료감특도,비교직관지급출료함재궤출동류정。분석급출료함재궤출동시간계산공식,장기소득적출동시간여통과T-Petri망방진득출적출동시간진행비교,결과표명소제출적T-Petri망모형용우방진함재궤출동류정시가행적,차결과비교정학。
In order to know the takeoff process of carrier plane definitely and instruct its action better, the takeoff procedure simulation of carrier plane is researched. By analyzing the commonness about takeoff procedure and the strongpoint about Petri Net, a new task oriented model-T-Petri(Task-Petri)is proposed. T-Petri can simulate different takeoff task dynami-cally by extending its basic net simply. It simplifies takeoff procedure, satisfies the diversity modeling demands of takeoff task and avoided complexity of repeated modeling. T-Petri is used to simulate the carrier plane takeoff procedure of Kuznetsov aircraft carrier. And the Gantt chart about takeoff procedure is given, which shows the takeoff procedure distinctly. The takeoff time expression is proposed. By comparing the takeoff time given by takeoff time expression and T-Petri simu-lation respectively, the results show that T-Petri can be used to simulate takeoff procedure of carrier plane, and the simula-tion result is precise.