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- loading spectrum flight test 载荷谱飞试验
- Based on the program load spectrum, intensified fatigue test for rearaxleare made. 在编制程序载荷谱的基础上,对后桥壳体进行了强化疲劳试验。
- Tian D S.Spectrum of normal lood factor at airplane Cg and Spectrum of whale structure loads[R].Technieal Report,Chinese Flight Test Establishment H013-56-130-010,2005. [3]田丁栓.;重心法向过载谱与全机载荷谱[R]
- The traffic, axle load spectrum and pavement temperature of a perpetual pavement test road was analyzed by field measured data. 通过现场实测数据,分析了永久路面试验路的交通组成、轴载谱及路面温度分布规律。
- Participate in the flight test procedures improvement. 参与试飞程序的完善。
- An analysis of flight test results was conducted to explain the effects of winglets on aerodynamic load, control-stability and performances. 本文对翼尖小翼的飞行试验结果进行了分析,试图说明它对飞机的气动载荷、操稳特性及飞行性能的影响。
- Research of JL8 aircraft stall and spin flight test is described in this paper. 叙述了JL8飞机失速尾旋试飞状态、试飞方法和试飞结果。
- The loading spectrum is the foundation on which the life analysis of the aeroengine structure is discussed. 摘要发动机的载荷谱是发动机结构寿命研究的依据。
- Two methods, combined method and overloading method, have been developed for the analysis of loading spectrum. 提出了用于载荷谱断口定量反推的混合反推法和过载载荷反 推法。
- Any flight test and wind tunnel correlation always suffers from a great number of unknowns. 在对飞行试验与风洞试验进行比较时总有大量的未知数。
- A general method for makingthe load spectrum is presented by using the load analysis of the engine supportframe of walking tractor HW--12. 并结合红卫-12型手扶拖拉机机架的载荷分析,给出了一般编谱方法。
- Describe the basic progression of the first flight tests. 请描述一下首飞测试的基本过程。
- The long-term life and low cycle fatigue life of low pressure turbine blade for an aeroengine under real loading spectrum is analyzed by using this method. 用该方法对某型发动机低压涡轮工作叶片在实际飞行载荷谱作用下的持久寿命和低循环疲劳寿命进行了分析。
- This marks the second time the NLOS-LS CLU was used in a flight test of the PAM missile. NLOS-LS为指挥官提供即时、精确响应的火力,打击移动和静止的陆地、海上目标。
- This paper seeks to explore the aerodynamic performance for coaxial twin rotor helicopter to obtain fatigue load spectrum. 本文探索了共轴直升机气动力参数估算技术,用以确定其疲劳载荷谱。
- The flight test monitor and command system is main part of flight test engineering. 试飞监控与指挥系统是飞行试验工程中的重要组成部分。
- In addition, preliminary proof for the half system flight test program of SITAN algorithm was discussed. 此外还对SITAN系统半 系统试飞方案作了初步的论证工作。
- Presents a reliable model of an axis under random load according to the load spectrum, using the law of time career and the failure rule of axis fatigue failure. 根据轴所受的随机载荷时间历程统计规律,以轴的疲劳破坏为失效准则,提出了一种预测轴在随机载荷下的可靠度模型。
- The poesend problems in evaluation antiship missile flight test are pcinted out. 指出现行反舰导弹飞行试验结果评定的命中域标准存在的问题。
- Utilizing the system, sinusoidal load, saw-tooth load, load spectrum and actual load obtained when a tractor was being operated in the field were simulated. 模拟加载了正弦波、锯齿波、插秧机载荷谱和拖拉机田间作业时的实际负荷。