ID 原文 译文
11404 该方法中起落架被简化为弹簧阻尼筒结构,机舰碰撞时的力与起落架压缩量、机舰相对速度有关。 The method of the gear was simplified as spring damping cylinder structure, the machine ship collision force and the landing gear compression quantity, machine ship to relative velocity.
11405 通过坐标转换,依据起落架在船体坐标系下坐标判断机舰是否碰撞,并且计算起落架压缩量大小。 Through coordinate transformation, on the basis of the gear in the hull system coordinates to determine whether a machine ship collision, and calculate the landing gear compression quantity size.
11406 依据舰船速度在机体系下投影计算机舰相对速度。 On the basis of ship speed ships relative velocity projection computer under the machine system.
11407 最后开发了直升机、舰船仿真模型对该方法做了验证。 The development of the helicopter, ship simulation model to do the validation of the method.
11408 验证结果表明:该方法能够实时计算出直升机与舰船碰撞时直升机起落架所受力,直升机与舰船能够协调一致运动,可以满足机舰仿真需求。 Verification results show that the method can real-time calculate the helicopter and ship collision force helicopter landing gear, helicopters and ships can be coordinated movement, can meet the demand of ship simulation.
11409 基于维修实践中设备两阶段故障过程,利用延迟时间的概念和当前时刻的状态检测历史信息,建立了改进的基于三阶段故障过程的状态检测模型。 Based on equipment maintenance practice two phase fault process, using the concept of delay time and the current state of the moment detection history information, establish an improved model based on three phase fault state of the process of testing.
11410 该模型更接近于设备的真实运行过程。 ‭The model is closer to real operation process of equipment.
11411 设备运行有4种可能状态出现:正常状态、非严重缺陷状态、严重缺陷状态和故障状态。 ‭Equipment operation there are four possible states: normal, non serious defects, serious defects state and fault state.
11412 当检测到系统处于非严重缺陷状态时,采用延迟预防维修策略建立模型。 When they tested the system are in a state of non serious defect, delay preventive maintenance strategy is adopted to establish the model.
11413 以单位时间设备运行平均费用最小为决策目标,优化检测间隔和阈值时间,通过参考阈值时间来决定是否实施延迟预防维修决策。 The minimum equipment run average cost per unit time as the decision objective, the optimal inspection interval and time threshold, by reference to delay threshold time to decide whether to implement preventive maintenance decisions.