CAJ | 학술논문

在装备维修活动中，许多维修作业必须在多人协同下才能够完成。在此类虚拟维修情况下，同一对象可能同时被多名用户执行相同的操作，称之为并发操作。为高效处理并发操作带来的冲突问题，在分析以往多种并发控制方法的基础上，综合运用多种并发控制机制，提出一套有效的冲突解决方案，缩短冲突消解时间。最后，以实例的实际应用验证了方案的可行性与有效性。
재장비유수활동중，허다유수작업필수재다인협동하재능구완성。재차류허의유수정황하，동일대상가능동시피다명용호집행상동적조작，칭지위병발조작。위고효처리병발조작대래적충돌문제，재분석이왕다충병발공제방법적기출상，종합운용다충병발공제궤제，제출일투유효적충돌해결방안，축단충돌소해시간。최후，이실례적실제응용험증료방안적가행성여유효성。
In equipment maintenance activities, a great amount of maintenance work have to be completed by more than one person in cooperation. In this case, an object may be operated equally by multi-users simultaneously, which is called“concurrent operation”. For efficiently handling conflict, many concurrency control methods were analyzed. Then the combination of multiple concurrency control mechanisms was used and a set of effective conflict solution was put forward to shorten the time of conflict resolution. Finally, the feasibility and availability of the method is verified through a practical instance application.