Abstract:

Mission sustainability is the ability of an equipment support object system to continuously execute training and campaign mission in fixed time under given support conditions. Evaluating the mission sustainability of combat units has important meaning for evaluating the supportability of a support system. Mission reliability is selected as an evaluating parameter of the mission sustainability, researches the modeling method of mission reliability when the equipment support object system is single equipment, a basic combat unit and combat unit respectively, and establishes the mission reliability model of different levels of equipment support object systems considering maintenance support and spares supplement. The example shows that the proposed model is feasible and efficient.