飞机发动机

• Abstract : this paper describes the effects of applying the higly - sensitive magnetometer to searching for the deeply - buried engine wreckage of a crashed airplane
  文摘:介绍利用高灵敏度磁力仪寻找深埋于地下的失事飞机发动机残骸的效果。
• The corresponding learning algorithm is given and the effectiveness of this method is proved by the prediction of exhaust gas temperature in aircraft engine condition monitoring
  给出了相应的学习算法，并以飞机发动机状态监控中发动机排气温度的预测为例验证了模型和算法的有效性。
• The fault diagnosis of aeroengine requires not only diagnosis knowledge from the manufacturer , but also the continuously cumulated expert practical experience , thus its information is incomplete
  摘要飞机发动机故障诊断需要厂家提供的诊断知识和不断积累的专家实践经验，具有不完备性。
• Systematic theory and experimental investigation are carried out on active vibration control of adaptive lamina based on smart materials and structures in the airplane engine applications
  本文对应用于飞机发动机的基于压电智能结构的自适应叶片振动主动控制技术进行了系统的理论分析和实验研究。
• This paper presents a simulation test control system of an airplane engine operating system , which control motor to simulate the force and velocity of throttle lever and the torque on axis
  本文阐述了某型飞机发动机操纵系统地面模拟试验控制系统，它主要控制力矩电机去模拟油门杆上的速度和力以及模拟发动机输入轴的力矩。
• For validating the feasibility , generality , and validity of the laboratory design scheme , chapter 3 presents a demonstration model , which uses the fuel system of an aeromodelling as the research object
  为了验证本方案的可行性、通用性和先进性，在第三章利用航模飞机发动机燃油系统作为研究对象，给出了一个演示验证系统。
• In order to improve panther ' s performance , various powerplants were tested and experimentally mounted including , aircooled man / argus , modified aircraft bmw and diesel daimler - benz engine
  为了提高黑豹的性能，测试和试验安装了不同的动力装置，包括man /阿耳弋斯的空冷发动机，由飞机发动机改进而来的bmw发动机和戴姆勒奔驰的柴油发动机。
• " the further objectives of the cnsatm project are aligned with the government s commitment of protecting the environment , in that the implementation of cnsatm offers an effective means of reducing fuel burn and avoiding unnecessary emission from aircraft engines , " mr lam said
  此外，该系统也符合政府保护环境的目标。实施新系统可有效减少燃料消耗量，并且避免飞机发动机不必要地排放废气。
• A diagnosis information system is formed by combining aeroengine diagnosis knowledge and expert practical experience , accordant diagnosis rules are acquired by reduction operation , and the realization of digital maintenance technology for aircraft is ensured
  该方法将厂家提供的飞机发动机故障诊断知识和专家实践经验形成统一的诊断信息表，利用粗糙集的知识约简方法处理，获得一致的诊断规则，为飞机数字化维修技术的实现提供了保障。
• The high - temperature properties of ti3al matrix alloy can satisfy the request of the exit temperature of the areoengine compress . but the room temperature plasticity of ti3al matrix alloy is very low , hard to shape , and manufacture ' s cost is very expensive
  Ti _ 3al基合金高的高温性能可以满足飞机发动机压气机出口温度的要求，但由于ti _ 3al基合金室温塑性差，成形困难，制造成本高；而tc11两相钛合金可以在500以下温度长时间工作，用于压气机盘已比较成熟。